TLV713 TLV713P www.ti.com SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 Capacitor-Free, 150-mA, Low-Dropout Regulator with Foldback Current Limit for Portable Devices Check for Samples: TLV713, TLV713P FEATURES DESCRIPTION • • • • • • • • The TLV713 series of low-dropout (LDO) linear regulators are low quiescent current LDOs with excellent line and load transient performance and are designed for power-sensitive applications. These devices provide a typical accuracy of 1%. 1 2 • Stable Operation With or Without Capacitors Foldback Overcurrent Protection Package: SOT23-5 and X2SON Very Low Dropout: 230 mV at 150 mA Accuracy: 1% Low IQ: 50 µA Input Voltage Range: 1.4 V to 5.5 V Available in Fixed-Output Voltages: 1.0 V to 3.3 V High PSRR: 65 dB at 1 kHz APPLICATIONS • • • PDAs and Battery-Powered Portable Devices MP3 Players and Other Hand-Held Products WLAN and Other PC Add-On Cards DBV PACKAGE SOT23-5 (Top View) DQN Package 1-mm x 1-mm X2SON (Top View) IN EN 4 3 The TLV713 also provides inrush current control during device power-up and enabling. The TLV713 limits the input current to the defined current limit to avoid large currents from flowing from the input power source. This functionality is especially important in battery-operated devices. The TLV713 series is available in standard DQN and DBV packages. The TLV713P provides an active pulldown circuit to quickly discharge output loads. Typical Application Circuit VIN IN 1 GND 2 EN 1 OUT The TLV713 series is designed to be stable without an output capacitor. The removal of the output capacitor allows for a very small solution size. However, the TLV713 series is also stable with any output capacitor if an output capacitor is used. 3 5 OUT VOUT TLV713xx Series 4 On NC 2 Off GND IN OUT EN GND 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2012–2013, Texas Instruments Incorporated TLV713 TLV713P SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ORDERING INFORMATION (1) (2) (1) (2) PRODUCT VOUT TLV713xx(x)Pyyyz XX(X) is the nominal output voltage. For output voltages with a resolution of 100 mV, two digits are used in the ordering number; otherwise, three digits are used (for example, 28 = 2.8 V; 475 = 4.75 V). P is optional; devices with P have an LDO regulator with an active output discharge. YYY is the package designator. Z is the package quantity. R is for reel (3000 pieces), T is for tape (250 pieces). For the most current package and ordering information see the Package Option Addendum at the end of this document, or visit the device product folder on www.ti.com. Output voltages from 1.0 V to 3.3 V in 50-mV increments are available. Contact the factory for details and availability. ABSOLUTE MAXIMUM RATINGS (1) At TJ = +25°C, unless otherwise noted. All voltages are with respect to GND. VALUE Voltage Current MIN MAX Input range, VIN –0.3 6.0 V Enable range, VEN –0.3 VIN + 0.3 V Output range, VOUT –0.3 6.0 V Maximum output, IOUT Internally limited Output short-circuit duration Indefinite Total power dissipation Continuous, PDISS Temperature See Thermal Information table Junction range, TJ –55 +85 °C Storage junction range, Tstg –55 +150 °C 2000 V 500 V Human body model (HBM) Electrostatic discharge (ESD) ratings (1) UNIT Charged device model (CDM) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated is not implied. Exposure to absolutemaximum rated conditions for extended periods may affect device reliability. THERMAL INFORMATION THERMAL METRIC (1) TLV713xx TLV713xxP DQN (X2SON) DBV (SOT23) 4 PINS 5 PINS θJA Junction-to-ambient thermal resistance 255.8 213.1 θJC(top) Junction-to-case(top) thermal resistance 159.3 110.9 θJB Junction-to-board thermal resistance 208.2 97.4 ψJT Junction-to-top characterization parameter 16.2 22.0 ψJB Junction-to-board characterization parameter 208.1 78.4 θJC(bottom) Junction-to-case(bottom) thermal resistance 148.6 n/a (1) 2 UNITS °C/W For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P TLV713 TLV713P www.ti.com SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 ELECTRICAL CHARACTERISTICS At operating temperature range (TA = –40°C to +85°C), TA = +25°C, VIN = VOUT(NOM) + 0.5 V or 2.0 V (whichever is greater), IOUT = 1 mA, VEN = VIN, and COUT = 0.47 µF, unless otherwise noted. TLV713 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN Input voltage range 1.4 5.5 VOUT Output voltage range 1.0 3.3 V VOUT ≥ 1.8 V, TA = +25°C –1 1 % VOUT < 1.8 V, TA = +25°C –20 20 mV VOUT ≥ 1.2 V, –40°C ≤ TA ≤ +85°C –1.5 1.5 % VOUT < 1.2 V, –40°C ≤ TA ≤ +85°C –50 50 mV 1 5 mV 10 30 mV DC output accuracy ΔVO/VIN Line regulation ΔVO/IOUT Load regulation VDO Dropout voltage 0 mA ≤ IOUT ≤ 150 mA VOUT = 0.98 × VOUT(NOM) V 1.8 V ≤ VOUT < 2.1 V, IOUT = 30 mA 70 1.8 V ≤ VOUT < 2.1 V, IOUT = 150 mA 350 2.1 V ≤ VOUT < 2.5 V, IOUT = 30 mA 90 2.1 V ≤ VOUT < 2.5 V, IOUT = 150 mA 290 2.5 V ≤ VOUT < 3.0 V, IOUT = 30 mA 50 2.5 V ≤ VOUT < 3.0 V, IOUT = 150 mA 246 3.3 V ≤ VOUT < 3.6 V, IOUT = 30 mA 46 3.3 V ≤ VOUT < 3.6 V, IOUT = 150 mA 230 420 mV 1.0 V ≤ VOUT < 1.8 V, IOUT = 150 mA 600 900 mV VOUT = 1.1 V, IOUT = 100 mA 470 600 mV mV 575 mV mV 481 mV mV 445 mV mV IGND Ground pin current IOUT = 0 mA 50 75 µA ISHDN Shutdown current VEN ≤ 0.4 V, 2.0 V ≤ VIN ≤ 5.5 V, TA = +25°C 0.1 1 µA PSRR Power-supply rejection VIN = 3.3 V, VOUT = 2.8 V, ratio IOUT = 30 mA f = 100 Hz 70 dB f = 10 kHz 55 dB f = 1 MHz 55 dB 55 µVRMS VNOISE Output noise voltage BW = 100 Hz to 100 kHz, VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA tSTR Startup time (1) COUT = 1.0 μF, IOUT = 150 mA VHI Enable high (enabled) 0.9 VIN VLO Enable low (disabled) 0 0.4 IEN EN pin current EN = 5.5 V 0.01 µA RPULLDOWN Pull-down resistor (TLV713P only) VIN = 4 V 120 Ω TJ Operating junction temperature ILIM Output current limit ISC TSD (1) Short-circuit current Thermal shutdown 100 –40 µs +125 V V °C VIN = 3.8 V, VOUT = 3.3 V 180 mA VIN = 2.25 V, VOUT = 1.8 V 180 mA VIN = 2.0 V, VOUT = 1.2 V 180 VOUT = 0 V mA 40 mA Shutdown, temperature increasing 158 °C Reset, temperature decreasing 140 °C Startup time is the time from EN assertion to (0.98 × VOUT(nom)). Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P 3 TLV713 TLV713P SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 www.ti.com PIN CONFIGURATIONS DQN PACKAGE 1-mm × 1-mm X2SON (Top View) IN EN 4 3 1 2 OUT GND DBV PACKAGE SOT23-5 (Top View) IN 1 GND 2 EN 3 5 OUT 4 NC PIN DESCRIPTIONS PIN NAME 4 DQN SOT23-5 DESCRIPTION EN 3 3 Enable pin. Driving EN over 0.9 V turns on the regulator. Driving EN below 0.4 V puts the regulator into shutdown mode. GND 2 2 Ground pin IN 4 1 Input pin. A small capacitor is recommended from this pin to ground. See the Input and Output Capacitor Requirements section in the Application Information for more details. NC — 4 No internal connection OUT 1 5 Regulated output voltage pin. For best transient response, a small 1-μF ceramic capacitor is recommended from this pin to ground. See the Input and Output Capacitor Requirements section in the Application Information for more details. Thermal pad — — TI recommends connecting this pin to GND for improved thermal performance. Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P TLV713 TLV713P www.ti.com SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 FUNCTIONAL BLOCK DIAGRAMS IN OUT Current Limit Thermal Shutdown UVLO EN Bandgap Logic TLV713 GND Figure 1. TLV713 Block Diagram IN OUT Current Limit Thermal Shutdown UVLO EN 120 W Bandgap Logic TLV713P GND Figure 2. TLV713P Block Diagram Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P 5 TLV713 TLV713P SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 www.ti.com TYPICAL CHARACTERISTICS At operating temperature range (TA = –40°C to +85°C), TA = +25°C, VIN = VOUT(NOM) + 0.5 V or 2.0 V (whichever is greater), IOUT = 10 mA, VEN = VIN, and COUT = 1 µF, unless otherwise noted. 1.804 1.805 TJ = −40 °C TJ = +25 °C TJ = +85 °C 1.802 1.801 1.8 1.799 1.798 TJ = −40 °C TJ = +25 °C TJ = +50 °C TJ = +85 °C 1.8 Output Voltage (V) Output Voltage (V) 1.803 1.795 1.79 1.797 TLV71318P 1.796 2 2.5 3 3.5 4 4.5 Input Voltage (V) 5 5.5 1.785 6 0 Figure 3. 1.8-V LINE REGULATION vs VIN AND TEMPERATURE 40 60 80 100 Output Current (mA) 120 140 160 G002 Figure 4. 1.8-V LOAD REGULATION vs IOUT AND TEMPERATURE 500 350 TJ = −40 °C TJ = +25 °C TJ = +85 °C 400 TJ = −40 °C TJ = +25 °C TJ = +85 °C 300 Dropout Voltage (mV) 450 Dropout Voltage (mV) 20 G001 350 300 250 200 150 250 200 150 100 100 50 50 0 TLV71318P 0 0.02 0.04 0.06 0.08 0.1 Output Current (mA) 0.12 0.14 TLV71333P 0 0.16 0 Figure 5. 1.8-V DROPOUT VOLTAGE vs IOUT AND TEMPERATURE 45 Ground Pin Current ( µA) Ground Pin Current ( µA) 0.06 0.08 0.1 Output Current (A) 0.12 0.14 0.16 G004 80 40 35 30 25 TJ = −40 °C TJ = +25 °C TJ = +85 °C IOUT = 0 mA 2 3 4 Input Voltage (V) 5 6 60 40 20 0 TJ = −40 °C TJ = +25 °C TJ = +85 °C 0 20 G005 Figure 7. GROUND PIN CURRENT vs VIN AND TEMPERATURE 6 0.04 Figure 6. 3.3-V DROPOUT VOLTAGE vs IOUT AND TEMPERATURE 50 20 0.02 G024 40 60 80 100 Output Current (mA) 120 140 160 G006 Figure 8. GROUND PIN CURRENT vs IOUT AND TEMPERATURE Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P TLV713 TLV713P www.ti.com SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 TYPICAL CHARACTERISTICS (continued) At operating temperature range (TA = –40°C to +85°C), TA = +25°C, VIN = VOUT(NOM) + 0.5 V or 2.0 V (whichever is greater), IOUT = 10 mA, VEN = VIN, and COUT = 1 µF, unless otherwise noted. TJ = −40 °C TJ = +25 °C TJ = +85 °C 250 200 150 100 50 0 IOUT = 30 mA IOUT = 150 mA 80 PSRR (dB) Shut Down Current ( nA) 300 60 40 COUT = 1.0 µF VOUT = 1.8 V VIN = 2.8 V VIN − VOUT = 1 V 20 2 3 4 Input Voltage (V) 5 10 6 100 1k G007 Figure 9. SHUTDOWN CURRENT vs VIN AND TEMPERATURE 10k 100k Frequency (Hz) 1M 10M G008 Figure 10. POWER-SUPPLY REJECTION RATIO vs FREQUENCY 4 VIN Voltage ( µV / Hz ) VOUT = 1.8 V IOUT = 10 mA Channel 1 1V 3 2 VOUT Channel 3 200 mV 1 0 VIN = 3 V to 4 V VOUT = 1.8 V IOUT = 0 mA CIN = COUT = 0 mF 10 100 1k Frequency (Hz) 10k 100k Time (200 ms/s) G016 G009 Figure 11. OUTPUT SPECTRAL NOISE DENSITY Figure 12. LINE TRANSIENT VIN = 5 V, VOUT = 1.8 V CIN = COUT = 1 mF VIN Channel 1 1V Channel 3 0.5 V Channel 1 1.9 mV VIN = 3 V to 4 V VOUT = 1.8 V IOUT = 150 mA CIN = COUT = 0 mF VOUT VOUT IOUT Channel 4 -0.4 mA Time (200 ms/s) Time (39 ms) G017 Figure 13. LINE TRANSIENT G012 Figure 14. 0-mA to 20-mA LOAD TRANSIENT Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P 7 TLV713 TLV713P SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 www.ti.com TYPICAL CHARACTERISTICS (continued) At operating temperature range (TA = –40°C to +85°C), TA = +25°C, VIN = VOUT(NOM) + 0.5 V or 2.0 V (whichever is greater), IOUT = 10 mA, VEN = VIN, and COUT = 1 µF, unless otherwise noted. 3.5 VIN = 5 V, VOUT = 1.8 V CIN = COUT = 0 mF 3 Output Voltage (V) Channel 3 200 mV VOUT IOUT Channel 4 20 mA 2.5 2 1.5 1 0.5 TLV71333P 0 Time (200 ms/s) 0 50 100 150 200 Output Current (mA) G015 Figure 15. 0-mA to 20-mA LOAD TRANSIENT G010 2 Output Voltage (V) 1.75 VOUT IOUT Channel 4 50 mA 300 Figure 16. 3.3-V OUTPUT VOLTAGE vs OUTPUT CURRENT (Foldback Current Limit) VIN = 5 V, VOUT = 1.8 V CIN = COUT = 0 mF Channel 3 0.5 V 250 1.5 1.25 1 0.75 0.5 0.25 TLV71318P 0 Time (200 ms/s) 0 50 100 G013 Figure 17. 0-mA to 100-mA LOAD TRANSIENT 350 G011 4 IOUT = 150 mA TPS71318P VIN VOUT 3 Voltage (V) VOUT 2 IOUT Channel 4 50 mA 1 0 Time (200 ms/s) 0 G014 Figure 19. 10-mA to 150-mA LOAD TRANSIENT 8 300 Figure 18. 1.8-V OUTPUT VOLTAGE vs OUTPUT CURRENT (Foldback Current Limit) VIN = 5 V, VOUT = 1.8 V CIN = COUT = 0 mF Channel 3 200 mV 150 200 250 Output Current (mA) 0.5 1 Time (s) 1.5 2 G020 Figure 20. VIN POWER-UP AND POWER-DOWN Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P TLV713 TLV713P www.ti.com SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 TYPICAL CHARACTERISTICS (continued) At operating temperature range (TA = –40°C to +85°C), TA = +25°C, VIN = VOUT(NOM) + 0.5 V or 2.0 V (whichever is greater), IOUT = 10 mA, VEN = VIN, and COUT = 1 µF, unless otherwise noted. Channel 1 2V Channel 1 100 mV VIN VIN EN Channel 3 1V EN Channel 2 1V Channel 3 1V Channel 2 2V VOUT VIN = 3 V VOUT = 1.8 V CIN = COUT = 0 mF IOUT = 150 mA TLV71318P IOUT Channel 4 50 mA VOUT Channel 4 50 mA ILOAD Time (50 ms/s) VIN = 2.3 V, VOUT = 1.8 V CIN = 1 mF, COUT = 10 mF IOUT = 90 mA TLV71318P, From Design Time (100 ms) G021 G022 Figure 21. STARTUP WITH EN Channel 1 2V Channel 2 2V VIN VIN = 3 V VOUT = 1.8 V CIN = COUT = 1 mF TPS71318P No Load EN VOUT Channel 3 1V Channel 4 100 mA Figure 22. STARTUP WITH EN IOUT Time (50 ms/s) G019 Figure 23. SHUTDOWN RESPONSE WITH ENABLE Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P 9 TLV713 TLV713P SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 www.ti.com APPLICATION INFORMATION The TLV713 belongs to a new family of next-generation value low-dropout (LDO) regulators. These devices consume low quiescent current and deliver excellent line and load transient performance. These characteristics, combined with low noise, very good PSRR with little (VIN – VOUT) headroom, make this family of devices ideal for RF portable applications. This family of regulators offers current limit and thermal protection. Device operating junction temperature is –40°C to +85°C. INPUT AND OUTPUT CAPACITOR CONSIDERATIONS The TLV713 uses an advanced internal control loop to obtain stable operation both with and without the use of input or output capacitors. The TLV713xx dynamic performance is improved with the use of an output capacitor. An output capacitance of 0.1 μF or larger generally provides good dynamic response. X5R- and X7R-type ceramic capacitors are recommended because these capacitors have minimal variation in value and equivalent series resistance (ESR) over temperature. Although an input capacitor is not required for stability, it is good analog design practice to connect a 0.1-µF to 1-µF capacitor from IN to GND. This capacitor counteracts reactive input sources and improves transient response, input ripple, and PSRR. An input capacitor is recommended if the source impedance is more than 0.5 Ω. A higher-value capacitor may be necessary if large, fast, rise-time load transients are anticipated or if the device is located several inches from the input power source. BOARD LAYOUT RECOMMENDATIONS TO IMPROVE PSRR AND NOISE PERFORMANCE Input and output capacitors should be placed as close to the device pins as possible. To improve ac performance (such as PSRR, output noise, and transient response), TI recommends that the board be designed with separate ground planes for VIN and VOUT, with the ground plane connected only at the device GND pin. In addition, the output capacitor ground connection should be connected directly to the device GND pin. High ESR capacitors may degrade PSRR performance. INTERNAL CURRENT LIMIT The TLV713 has an internal foldback current limit that helps protect the regulator during fault conditions. The current supplied by the device is gradually throttled down while the output voltage decreases. When the output is shorted, the LDO supplies a typical current of 40 mA. Output voltage is not regulated when the device is in current limit, and is (VOUT = ILIMIT × RLOAD). The PMOS pass transistor dissipates [(VIN – VOUT) × ILIMIT] until thermal shutdown is triggered and the device turns off. While the device cools down, it is turned on by the internal thermal shutdown circuit. If the fault condition continues, the device cycles between current limit and thermal shutdown. See the Thermal Information section for more details. The TLV713 PMOS pass element has a built-in body diode that conducts current when the voltage at OUT exceeds the voltage at IN. This current is not limited, so if extended reverse voltage operation is anticipated, external limiting to 5% of the rated output current is recommended. SHUTDOWN The enable pin (EN) is active high. The device is enabled when the voltage at the EN pin goes above 0.9 V. This relatively lower voltage value required to turn the LDO on can be exploited to power the LDO with a GPIO of recent processors whose GPIO logic 1 voltage level is lower than traditional microcontrollers. The device is turned off when the EN pin is held at less than 0.4 V. When shutdown capability is not required, EN can be connected to the IN pin. 10 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P TLV713 TLV713P www.ti.com SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 POWERING THE MSP430 MICROCONTROLLER Figure 24 shows a diagram of the TLV713 powering an MSP430 microcontroller. Several versions of the TPS713 are ideal for powering the MSP430 microcontroller. Table 1 shows potential applications of some voltage versions. VOUT (1.8 V to 3.6 V) VIN IN 0.1 mF MSP430 OUT 0.1 mF EN GND Figure 24. TLV713 Powering a Microcontroller Table 1. Typical MSP430 Applications DEVICE VOUT (Typ) APPLICATION TLV71319 1.9 V VOUT, minimum > 1.8 V required by many MSP430s, allows lowest power consumption operation TLV71323 2.3 V VOUT, minimum > 2.2 V required by some MSP430s FLASH operation TLV71330 3.0 V VOUT, minimum > 2.7 V required by some MSP430s FLASH operation DROPOUT VOLTAGE The TLV713 uses a PMOS pass transistor to achieve low dropout. When (VIN – VOUT) is less than the dropout voltage (VDO), the PMOS pass device is in the linear region of operation and the input-to-output resistance is the RDS(ON) of the PMOS pass element. VDO scales approximately with output current because the PMOS device behaves like a resistor in dropout. As with any linear regulator, PSRR and transient response are degraded as (VIN – VOUT) approaches dropout. TRANSIENT RESPONSE As with any regulator, increasing the size of the output capacitor reduces over- and undershoot magnitude but increases the duration of the transient response. UNDERVOLTAGE LOCKOUT (UVLO) The TLV713 uses an undervoltage lockout (UVLO) circuit to keep the output shut off until the internal circuitry operates properly. Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P 11 TLV713 TLV713P SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 www.ti.com THERMAL INFORMATION Thermal protection disables the output when the junction temperature rises to approximately +160°C, allowing the device to cool. When the junction temperature cools to approximately +140°C, the output circuitry is again enabled. Depending on power dissipation, thermal resistance, and ambient temperature, the thermal protection circuit may cycle on and off. This cycling limits regulator dissipation, protecting it from damage as a result of overheating. Any tendency to activate the thermal protection circuit indicates excessive power dissipation or an inadequate heatsink. For reliable operation, junction temperature should be limited to +125°C maximum. To estimate the margin of safety in a complete design (including heatsink), increase the ambient temperature until the thermal protection is triggered; use worst-case loads and signal conditions. The TLV713 internal protection circuitry is designed to protect against overload conditions. It is not intended to replace proper heatsinking. Continuously running the TLV713 into thermal shutdown degrades device reliability. POWER DISSIPATION The ability to remove heat from the die is different for each package type, presenting different considerations in the printed circuit board (PCB) layout. The PCB area around the device that is free of other components moves the heat from the device to ambient air. Performance data for JEDEC-low and high-K boards are given in the Thermal Information table. Using heavier copper increases the effectiveness in removing heat from the device. The addition, plated through-holes to heat-dissipating layers also improves heatsink effectiveness. Power dissipation (PD) depends on input voltage and load conditions. PD is equal to the product of the output current and voltage drop across the output pass element, as shown in Equation 1. PD = (VIN – VOUT) × IOUT 12 (1) Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P TLV713 TLV713P www.ti.com SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013 REVISION HISTORY NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision C (July 2013) to Revision D Page • Changed document status from Mixed Status to Production Data ....................................................................................... 1 • Deleted DPW package from document ................................................................................................................................ 1 • Deleted DPW pin out drawing from front-page graphic ........................................................................................................ 1 • Deleted footnote for page 1 graphic ..................................................................................................................................... 1 • Deleted reference to DPW package from last sentence of Description section ................................................................... 1 • Deleted footnote 3 of Ordering Information table ................................................................................................................. 2 • Deleted DPW data from Thermal Information table .............................................................................................................. 2 • Deleted DPW pin out drawing from Pin Configurations section ........................................................................................... 4 • Deleted reference to DPW package from Pin Descriptions table ......................................................................................... 4 Changes from Revision B (December 2012) to Revision C Page • Changed last Features bullet ................................................................................................................................................ 1 • Added Typical Application Circuit ......................................................................................................................................... 1 • Changed last two rows of the VDO parameter in the Electrical Characteristics table ........................................................... 3 Changes from Revision A (October 2012) to Revision B Page • Changed footnote for page 1 graphic ................................................................................................................................... 1 • Changed footnote 3 of Ordering Information table ............................................................................................................... 2 • Added DBV data to Thermal Information table ..................................................................................................................... 2 Changes from Original (September 2012) to Revision A Page • Reordered Features bullets .................................................................................................................................................. 1 • Changed dropout range in fourth Features bullet ................................................................................................................. 1 • Changed Package and Fixed-Output Voltage Features bullets ........................................................................................... 1 • Updated DQN pin out drawing .............................................................................................................................................. 1 • Added second and third paragraphs to Description section ................................................................................................. 1 • Changed DQN header row in Thermal Information table ..................................................................................................... 2 • Changed VOUT maximum specification in Electrical Characteristics table ............................................................................ 3 • Combined all VDO rows together in Electrical Characteristics table ...................................................................................... 3 • Changed VDO specifications in Electrical Characteristics table ............................................................................................ 3 • Changed ISHDN test conditions in Electrical Characteristics table ......................................................................................... 3 • Changed DQN pin out caption in Pin Configurations section ............................................................................................... 4 • Changed 1.2 V to 0.9 V in description of EN pin in Pin Descriptions table .......................................................................... 4 • Updated Figure 1 .................................................................................................................................................................. 5 • Changed Typical Characteristics conditions ......................................................................................................................... 6 • Added curves ........................................................................................................................................................................ 6 • Changed junction temperature range in second paragraph of Application Information section ......................................... 10 • Changed second paragraph of Input and Output Capacitor Considerations section ......................................................... 10 • Deleted curve reference from Dropout Voltage section ...................................................................................................... 11 • Deleted third paragraph from Thermal Information section ................................................................................................ 12 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: TLV713 TLV713P 13 PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2013 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) TLV71310PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUQI TLV71310PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUQI TLV71311PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUPI TLV71311PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUPI TLV71312PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUEI TLV71312PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUEI TLV71312PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AF TLV71312PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AF TLV71315PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUGI TLV71315PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUGI TLV71315PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AY TLV71315PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AY TLV713185PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUII TLV713185PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUII TLV713185PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 A1 TLV713185PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 A1 TLV71318PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUDI Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 18-Jul-2013 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) TLV71318PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUDI TLV71318PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AW TLV71318PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AW TLV71320DQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 B2 TLV71320DQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 B2 TLV71325PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUJI TLV71325PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUJI TLV71325PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AZ TLV71325PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AZ TLV713285PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VULI TLV713285PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VULI TLV713285PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 A2 TLV713285PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 A2 TLV71328PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUKI TLV71328PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUKI TLV71328PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AK TLV71328PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AK TLV71330PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUMI Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 18-Jul-2013 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) TLV71330PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUMI TLV71330PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AL TLV71330PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AL TLV71333PDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUFI TLV71333PDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 VUFI TLV71333PDQNR ACTIVE X2SON DQN 4 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AH TLV71333PDQNT ACTIVE X2SON DQN 4 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 AH (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. Addendum-Page 3 Samples PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2013 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 4 PACKAGE MATERIALS INFORMATION www.ti.com 18-Jul-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) TLV71310PDBVR SOT-23 DBV 5 3000 178.0 9.0 TLV71311PDBVR SOT-23 DBV 5 3000 178.0 TLV71312PDBVR SOT-23 DBV 5 3000 178.0 TLV71312PDQNR X2SON DQN 4 3000 TLV71312PDQNT X2SON DQN 4 W Pin1 (mm) Quadrant 3.23 3.17 1.37 4.0 8.0 Q3 9.0 3.23 3.17 1.37 4.0 8.0 Q3 9.0 3.23 3.17 1.37 4.0 8.0 Q3 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71315PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV71315PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71315PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV713185PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV713185PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV713185PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71318PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV71318PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71318PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71320DQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71320DQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71325PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV71325PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 18-Jul-2013 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TLV71325PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV713285PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV713285PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV713285PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71328PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV71328PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71328PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71330PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV71330PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71330PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71333PDBVR SOT-23 DBV 5 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TLV71333PDQNR X2SON DQN 4 3000 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 TLV71333PDQNT X2SON DQN 4 250 180.0 9.5 1.16 1.16 0.63 4.0 8.0 Q2 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLV71310PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71311PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71312PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71312PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 Pack Materials-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 18-Jul-2013 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLV71312PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV71315PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71315PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV71315PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV713185PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV713185PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV713185PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV71318PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71318PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV71318PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV71320DQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV71320DQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV71325PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71325PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV71325PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV713285PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV713285PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV713285PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV71328PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71328PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV71328PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV71330PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71330PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV71330PDQNT X2SON DQN 4 250 180.0 180.0 30.0 TLV71333PDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV71333PDQNR X2SON DQN 4 3000 180.0 180.0 30.0 TLV71333PDQNT X2SON DQN 4 250 180.0 180.0 30.0 Pack Materials-Page 3 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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