® SP6200/6201 Micropower, 100mA and 200mA CMOS LDO Regulators FEATURES ■ Tiny DFN Package (2mmX3mm) ■ Low Dropout Voltage: 160mV @ 100mA ■ High Output Voltage Accuracy: 2% ■ Ultra Low Shutdown Current: 1µA Max ■ Ultra Low GND Current: • 200µA @ 200mA Load • 28µA @ 100µA Load ■ Extremely Tight Load and Line Regulation ■ Current and Thermal Limiting ■ RESET Output (VOUT good) ■ Logic-Controlled Electronic Enable ■ Unconditionally Stable with 1µF Ceramic ■ Fixed Outputs: • 1.5V, 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V, 3.5V, 5V ■ Adjustable Output Available NC 1 8 EN VIN 2 SP6201 VOUT 3 8 Pin DFN 7 GND 6 NC NC 4 5 RESET Now Available in Lead Free Packaging APPLICATIONS ■ Cellular Telephones ■ Laptop, Notebooks and Palmtop Computers ■ Battery-Powered Equipment ■ Consumer/ Personal Electronics ■ SMPS Post-Regulator ■ DC-to-DC Modules ■ Medical Devices ■ Data Cable ■ Pagers DESCRIPTION The SP6200 and SP6201 are CMOS LDOs designed to meet a broad range of applications that require accuracy, speed and ease of use. These LDOs offer extremely low quiescent current which only increases slightly under load, thus providing advantages in ground current performance over bipolar LDOs. The LDOs handle an extremely wide load range and guarantee stability with a 1µF ceramic output capacitor. They have excellent low frequency PSRR, not found in other CMOS LDOs and thus offer exceptional Line Regulation. High frequency PSRR is better than 40dB up to 400kHz. Load Regulation is excellent and temperature stability is comparable to bipolar LDOs. An enable feature is provided on all versions. The SP6200/6201 is available in fixed and adjustable output voltage versions in tiny DFN and small SOT-23-5 packages. A VOUT good indicator is provided on all fixed output versions. TYPICAL APPLICATION CIRCUIT Fixed Output Voltage 470kΩ VIN 1 CIN = 1µF 2 Enable Shutdown VOUT 5 COUT = 1µF SP6200 SP6201 3 4 EN RSN (VOUT good) EN (pin 3) may be connected directly to IN (pin 1). Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 1 © Copyright 2004 Sipex Corporation ABSOLUTE MAXIMUM RATINGS, NOTE 1 OPERATING RATINGS, NOTE 2 These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. Input Voltage (VIN)..................................+2.5V to +6V Enable Input Voltage (VEN)..........................0V to +6V Junction Temperature (TJ)................-40˚C to +125˚C Thermal Resistance (See Note 3): SOT-23-5 (θJA)...................................................90˚C/W 8 Pin DFN (θJA)............................................ .....59˚C/W (See Note 3) Supply Input Voltage (VIN) ............................. -2V to 7V Output Voltage (VOUT) ......................... -0.6 to (VIN +1V) Enable Input Voltage (VEN) ............................ -2V to 7V Power Dissipation (PD) .......... Internally Limited, Note 3 Lead Temperature (soldering 5s) ....................... 260°C Storage Temperature ........................ -65˚C to +150˚C ELECTRICAL CHARACTERISTICS VIN = VOUT +1V, VO = 5V for ADJ, IL = 100µA, CIN = 1.0µF, COUT = 1.0µF, TJ = 25°C , unless otherwise specified. The ♦ denotes the specifications which apply over the full operating temperature range, unless otherwise specified. PARAMETER Output Voltage Accuracy, (VO) Reference Voltage MIN TYP MAX UNIT ♦ 2 3 % % ♦ V ♦ -2 -3 1.213 Output Voltage Temperature Coefficient, Note 4, (∆VO/∆T) 1.250 1.287 60 Minimum Supply Voltage 2.50 2.55 2.70 3.00 CONDITIONS Variation from specified VOUT Adjustable version only ppm/ °C 2.70 2.80 2.95 3.50 V V V V IL = 100µA IL = 50mA IL = 100mA IC = 200mA Line Regulation, (∆VO/ VIN) 0.03 0.2 %/ V ♦ VIN = (VOUT + 1V) to 6V Load Regulation, Note 5, (∆VO / VO) 0.07 0.14 0.25 0.50 % % ♦ ♦ IL = 0.1mA to 100mA, SP6200 IL = 0.1mA to 200mA, SP6201 SP6200-1.5V & 1.8 Load Regulation SP6201-1.5V & 1.8 Load Regulation 0.3 0.3 1 1 % % Dropout Voltage, Note 6, (VIN – VO) (Not applicable to voltage options below 0.2 4 7 mV mV ♦ 2.7V) 70 120 160 mV mV ♦ 250 300 mV mV ♦ 400 500 mV mV ♦ 0.01 1 µA ♦ 28 40 45 µA µA ♦ 200 250 µA µA ♦ VEN ≥2.0V, IL = 100mA, SP6200 only (for 1.5 & 1.8, VIN = 2.95) 400 500 µA µA ♦ VEN ≥2.0V, IL = 200mA, SP6201 Only (for 1.5 & 1.8, VIN = 3.5) 160 320 Shutdown Quiescent Current, (IGND) Ground Pin Current, Note 7, (IGND) 110 200 Power Supply Rejection Ratio, (PSRR) Current Limit, (ICL) Thermal Limit Date:5/25/04 78 40 100 300 140 420 IL = 0.1mA to 100mA, VIN = 2.95V IL = 0.1mA to 200mA, VIN = 3.5V IL = 100µA IL = 50mA IL = 100mA IL = 200mA, SP6201 Only VEN ≥ 2.0V, IL = 100µA Frequency =100Hz, IL =10mA Frequency = 400Hz, IL=10mA dB 200 600 162 147 mA mA ♦ ♦ °C °C SP6200/6201 100/200mA CMOS LDO Regulator 2 VEN ≥ 0.4V SP6200 SP6201 Turns On Turns Off © Copyright 2004 Sipex Corporation ELECTRICAL CHARACTERISTICS: Continued VIN = VOUT +1V, VO = 5V for ADJ, IL = 100µA, CIN = 1.0µF, COUT = 1.0µF, TJ = 25°C , unless otherwise specified. The ♦ denotes the specifications which apply over the full operating temperature range, unless otherwise specified. PARAMETER MIN Thermal Regulation, Note 8, (∆VO/∆PD) TYP MAX UNITS 0.05 %/W 150 µVrms ♦ Output Noise, (e no) CONDITIONS IL = 50mA, CL = 1µF 0.1µF from VOUT to Adj. 10Hz to 100kHz ENABLE INPUT Enable Input Logic-Low Voltage, (VIL) Enable Input Logic-High Voltage, (VIH) 0.4 1.6 Enable Input Current, (IIL), (IIH) Reset Not Output -2 V ♦ Regulator Shutdown V ♦ Regulator Enabled 0.01 1 µA ♦ VIL < 0.4V 0.01 1 µA ♦ VIH > 2.0V -4 -6 % Threshold Note 1. Exceeding the absolute maximum rating may damage the device. Note 2. The device is not guaranteed to function outside its operating rating. Note 3. The maximum allowable power dissipation at any TA (ambient temperature) is PD (MAX) = (TJ (MAX) – TA) / θϑA. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θJA of the SP6200/6201 (all versions) is 90°C/W for the SOT-23-5 and 59°C/W for the DFN package on a standard 4 layer board (see “Thermal Considerations” section for further details). Note 4. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. Note 5. Load Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range; from 0.1mA to 100mA, SP6200; from 0.1mA to 200mA, SP6201. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Not applicable to output voltages less than 2.5V. Note 6. Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1V differential. Not applicable to output voltages less than 2.7V. Note 7. Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin current. Note 8. Thermal regulation is defined as the change in output voltage at a time ”t” after a change in power dissipation is applied, excluding load or line regulation effects. Specifications are for a 100mA load pulse at VIN = 6V for t = 10ms. Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 3 © Copyright 2004 Sipex Corporation OUT VIN VOUT C OUT Enable - Current Limit and Thermal Shutdown + R2 VREF Bandgap REF R PULL 1.25V R1 RSN RESET 1.20V GND Figure 1. Fixed Voltage Regulator VIN IN OUT VOUT C OUT Enable EN - + R2 Current Limit and Thermal Shutdown C BYP (option) ADJ VREF Bandgap REF 1.25V R1 RSN 1.20V VOUT = V REF R2 +1 R1 GND Figure 2. Adjustable Voltage Regulator Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 4 © Copyright 2004 Sipex Corporation PIN DESCRIPTION PIN NUMBER NAME FUNCTION 1 IN Supply Input 2 GND 3 EN 4 RSN (Reset Not) 4 ADJ Adjustable (Input): Adjustable regulator feedback input. Connect resistor voltage divider. 5 OUT Regulator Output PIN NUMBER NAME 1 NC No Connect 2 VIN Supply Input 3 VOUT Regulator Input Date:5/25/04 Ground Enable/Shutdown (Input): CMOS or TTL compatible input. Logic high = enable, logic low = shutdown Open drain indicating that VOUT is good (8 Pin DFN) FUNCTION 4 NC No Connect 5 RSN Open drain indicating that VOUT is good 6 NC No Connect 7 GND 8 EN Ground Enable/Shutdown (Input): CMOS or TTL compatible input. Logic high = enable, logic low = shutdown SP6200/6201 100/200mA CMOS LDO Regulator 5 © Copyright 2004 Sipex Corporation THEORY OF OPERATION An accurate 1.250V bandgap reference is bootstrapped to the output in fixed output versions of 2.7V and higher. This increases both the low frequency and high frequency PSRR. The adjustable version also has the bandgap reference bootstrapped to the output, thus the lowest externally programmable output voltage is 2.7V. The 2.5V fixed output version has the bandgap always connected to the Vin pin. Unlike many LDOs, the bandgap reference is not brought out for filtering by the user. This tradeoff was maid to maintain good PSRR at high frequency (PSRR can be degraded in a system due to switching noise coupling into this pin). Also, often leakages of the bypass capacitor or other components cause an error on this high impedance bandgap node. Thus, this tradeoff has been made with "ease of use" in mind. General Overview The SP6200 and SP6201 are CMOS LDOs designed to meet a broad range of applications that require accuracy, speed and ease of use. These LDOs offer extremely low quiescent current which only increases slightly under load, thus providing advantages in ground current performance over bipolar LDOs. The LDOs handle an extremely wide load range and guarantee stability with a 1µF ceramic output capacitor. They have excellent low frequency PSRR, not found in other CMOS LDOs and thus offer exceptional Line Regulation. High frequency PSRR is better than 40dB up to 400kHz. Load Regulation is excellent and temperature stability is comparable to bipolar LDOs. Thus, overall system accuracy is maintained under all DC and AC conditions. Enable feature is provided on all versions. A Vout good indicator (RSN pin) is provided in all the fixed output voltage devices. An adjustable output version is also available. Current Limit and Thermal protection is provided internally and is well controlled. Protection Current limit behavior is very well controlled, providing less than 10% variation in the current limit threshold over the entire temperature range for both SP6200 and SP6201. The SP6200 has a current limit of 140mA, while the SP6201 has a current limit of 420mA. Thermal shutdown activates at 162°C and deactivates at 147°C. Thermal shutdown is very repeatable with only a 2 to 3 degree variation from device to device. Thermal shutdown changes by only 1 to 2 degrees with Vin change from 4V to 7V. Architecture The SP6200 and SP6201 are only different in their current limit threshold. The SP6200 has a current limit of 140mA, while the SP6201 current limit is 420mA. The SP6201 can provide pulsed load current of 300mA. The LDOs have a two stage amplifier which handles an extremely wide load range (10µA to 300mA) and guarantees stability with a 1µF ceramic load capacitor. The LDO amplifier has excellent gain and thus touts PSRR performance not found in other CMOS LDOs. The amplifier guarantees no overshoot on power up or while enabled through the EN pin. The amplifier also contains an active pull down, so that when the load is removed quickly the output voltage transient is minimal; thus output deviation due to load transient is small and fairly well matched when connecting and disconnecting the load. Date:5/25/04 Enable (Shutdown Not) Input The LDOs are turned off by pulling the EN pin low and turned on by pulling it high. If it is not necessary to shut down the LDO, the EN (pin 3) should be tied to IN (pin 1) to keep the regulator output on at all time. The enable threshold is 0.9V and does not change more than 100mV over the entire temperature and Vin voltage range. The lot to lot variations in Enable Threshold is also within 100mV. Shutdown current is guaranteed to be <1uA without requiring the user to pull enable all the way to 0V. Standard TTL or CMOS levels will transition the device from totally on to totally off. SP6200/6201 100/200mA CMOS LDO Regulator 6 © Copyright 2004 Sipex Corporation THEORY OF OPERATION: Continued Input Capacitor A small capacitor, 1µF or higher, is required from VIN to GND to create a high frequency bypass for the LDO amplifier. Any ceramic or tantalum capacitor may be used at the input. Capacitor ESR (effective series resistance) should be smaller than 3Ω. Reset Not (VOUT good) Output An accurate Vout good indicator is provided on all the fixed output version devices, pin 4 (RSN), Figure 1. This is an open drain, logic output that can be used to hold a microprocessor or microcontroller in a RESET condition when it's power supplied by Vout is 4% out of nominal regulation. A 1% hysteresis is included in the Reset Not function, so that false alarms are not issued as a result of LDO's output noise. The Reset Not function reacts in 10 to 50µs. Output Capacitor An output capacitor is required between VOUT and GND to prevent oscillation. A capacitance as low as 0.22µF can fulfill stability requirements in most applications. A 1µF capacitor will ensure unconditional stability from no load to full load over the entire input voltage, output voltage and temperature range. Larger capacitor values improve the regulator's transient response. The output capacitor value may be increased without limit. The output capacitor should have an ESR (effective series resistance) below 5Ω and a resonant frequency above 1MHz. Adjustable Output Version The adjustable version can be programmed to any voltage from 2.7V to 6V for the industrial temperature range; 2.5V to 6V for the commercial temperature range. The output can not be programmed below 2.5V due a headroom restriction. Since the bandgap is bootstrapped to the output, the output voltage must be above the minimum bandgap supply voltage. The bandgap requires 2.7V or greater at -40°C and requires 2.5V or greater at 0°C. The regulator's output can be adjusted to a specific output voltage by using two external resistors, Figure 2. The resistor's set the output voltage based on the following equation: No Load Stability The SP6200/6201 will remain stable and in regulation with no external load (other than the internal voltage driver) unlike many other voltage regulators. This is especially important in CMOS RAM keep-alive applications. VOUT = 1.25 (R2/R1 + 1) Thermal Considerations The SP6200 is designed to provide 100mA of continuous current, while the SP6201 will provide 200mA of continuous current. Maximum power dissipation can be calculated based on the output current and the voltage drop across the part. To determine the maximum power dissipation in the package, use the junction-to-ambient thermal resistance of the device and the following basic equation: (T -T ) PD = J(max) A θJA Resistor values are not critical because the ADJ node has a high input impedance, but for best results use resistors of 470kΩ or less. A capacitor from ADJ to Vout pin provides improved noise performance as is shown in the following plot. Noise Performance 10Hz to 100kHz Output Noise (uVrms) 400 Adj, Vin = 4.3V, Vout = 3.3V (Cin = Cout = 1uF) 300 TJ(max) is the maximum junction temperature of the die and is 125°C. TA is the ambient operating. θJA is the junction-to-ambient thermal resistance for the regulator and is layout dependent. The actual power dissipation of the regulator circuit can be determined using one simple 200 100 1.0E+02 1.0E+03 1.0E+04 1.0E+05 1.0E+06 1.0E+07 Bypass Cap from Vout to FB (pF) Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 7 © Copyright 2004 Sipex Corporation THEORY OF OPERATION: Continued equation: PD = (VIN - VOUT)*IOUT + VIN*IGND ≅ (VIN - VOUT) * IOUT Substituting PD(max) for PD and solving for the operating conditions that are critical to the application will give the maximum operating conditions for the regulator circuit. For example, if we are operating the SP6201- 3.0V at room temperature, with a SOT-23-5 package on a 4 layer standard board we can determine the maximum input voltage for a set output current. PD(max) = (125°C -25°C) = 1.1W (90°C/W) To prevent the device from entering thermal shutdown, maximum power dissipation can not be exceeded. Using the output voltage of 3.0V and an output current of 200 mA, the maximum input voltage can be determined. Ground pin current can be taken from the electrical spec’stable (IGND=200uA at IOUT=200uA). The maximum input voltage is determined as follows: 1.1W = (VIN – 3.0V)*200mA + VIN*0.2mA Solving for VIN, we get: VIN = (1.1W + 0.6W) 200.2mA After calculations, we find that the maximum input voltage of a 3.0V application at 200mA of output current in an SOT-23-5 package is 8.4V. Dual-Supply Operation When used in dual supply systems where the regulator load is returned to a negative supply, the output voltage must be diode clamped to ground. Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 8 © Copyright 2004 Sipex Corporation TYPICAL CHARACTERISTICS 27°C, VIN = 5.5V, IO = 0.1mA, CIN = COUT = 1µF unless otherwise specified. Dropout vs. Temp (SP6201 fixed 3.0V) Dropout vs. Io (SP6201 fixed 3.0V) 400 350 T=125 deg 350 300 T=27deg T=-40 deg 300 Dropout (mV) 250 200 150 100 50 0 -50 0 100 150 Io=50mA 150 50 50 Io=100mA 200 100 0 Io=200mA 250 200 -20 10 40 Io (mA) 100 130 Iq vs. Vin (fixed 3.0V, Io=0uA) Dropout vs. Temp (SP6201 fixed 3.0V) 50 2.5 2.0 35 45 Io=1mA 35 1.5 1.0 30 EN = Vin EN = 0V 40 Io=0.1mA Iq (uA) Dropout (mV) 70 Temp (deg) 25 30 20 25 20 15 15 10 10 0.5 5 5 0.0 0 0 -50 -20 10 40 70 100 130 0 1 2 3 5 6 7 Iq vs. Temp (SP6201 fixed 3.0V, EN=0V, Io=0uA) Iq vs. Temp (SP6201 fixed 3.0V, EN=Vin, Io=0uA) 250 50 Vin = 7V Vin =5.5V 45 Vin = 7V Vin = 5.5V 200 Vin = 4V Vin = 4V 150 40 Iq (nA) Iq (uA) 4 Vin (V) Temp (deg) 35 100 50 30 25 -50 -20 10 40 70 100 0 -50 130 -20 10 40 70 100 130 Temp (deg) Temp (deg) Ignd vs. Io (SP6201 fixed 3.0V) Ignd vs. Vin (SP6201 fixed 3.0V) 220 350 250 200 Ignd (uA) Io=200mA Io=150mA Io=100mA Io=50mA Io=0.1mA 300 Ignd (uA) Iq (nA) Dropout (mV) 400 150 100 195 Vin = 7V 170 Vin = 5.5V Vin = 4V 145 120 95 70 50 45 20 0 3 Date:5/25/04 4 5 Vin (V) 6 0 7 50 SP6200/6201 100/200mA CMOS LDO Regulator 9 100 Io (mA) 150 200 © Copyright 2004 Sipex Corporation TYPICAL CHARACTERISTICS: Continued 27°C, VIN = 5.5V, IO = 0.1mA, CIN = COUT = 1µF unless otherwise specified. Vout vs. Temp (fixed 3.3V) Vout vs. Temp (fixed 3.0V) 3.33 3.03 Vin = 7V 3.02 Vin = 7V 3.32 Vin = 4V Vin = 4V 3.31 Vout (V) Vout (V) 3.01 3.00 2.99 3.30 3.29 3.28 2.98 2.97 3.27 -50 -20 10 40 Temp (deg) 70 100 130 -50 -20 10 40 70 100 130 Temp (deg) Vout vs. Temp (adjustable) Vout vs. Temp (adjustable) 2.90 3.35 2.85 3.25 2.85Vout Vout (V) Vout (V) 3.3Vout 2.80 2.7Vout 2.75 3.0Vout 3.15 3.05 2.70 2.95 2.65 -50 -20 10 40 70 100 -50 130 -20 10 40 130 5.05 5.04 2.520 2.515 5.03 2.5Vout 5.0Vout 5.02 Vout (V) 2.510 Vout (V) 100 Vout vs. Temp (adjustable) Vout vs. Temp (adjustable) 2.525 2.505 2.500 2.495 5.01 5.00 4.99 2.490 4.98 2.485 4.97 4.96 2.480 4.95 2.475 -50 -20 10 40 70 100 -50 130 -20 10 40 70 100 130 Temp (deg) Temp (deg) Load Regulation (SP6201 fixed 3.0V) Line Regulation (SP6201 fixed 3.0V) 3.004 3.006 Io=0.1mA Io=1mA Io=50mA Io=100mA Io=200mA 3.002 Vin = 7V Vin = 5.5V Vin = 4V 3.002 3.000 Vout (V) 3.004 Vout (V) 70 Temp (deg) Temp (deg) 3.000 2.998 2.998 2.996 2.994 2.996 2.992 2.994 3 4 5 6 0 7 50 Vin (V) Date:5/25/04 100 150 200 250 300 Io (mA) SP6200/6201 100/200mA CMOS LDO Regulator 10 © Copyright 2004 Sipex Corporation TYPICAL CHARACTERISTICS: Continued 27°C, VIN = 5.5V, IO = 0.1mA, CIN = COUT = 1µF unless otherwise specified. Current Limit vs. Temp (fixed 3.3V, Vin=4V) Current Limit vs. Temp (fixed 3.3V, Vin=4V) 600 200 SP6201-3.3 SP6200-3.3 Icl (mA) Icl (mA) 500 400 300 -50 0 50 100 150 100 -50 150 0 Temp (deg) 50 100 Turn on time, Io=1mA, 4Vin Turn on time, Io=100mA, 4Vin VOUT VOUT 3V SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 1mA Cin = Cout = 1uF Cer. Cap 3V SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 100mA Cin = Cout = 1uF Cer. Cap 2V 1V 2V 1V 0V 0V VEN VEN 4V 4V 2V 2V 0V 0V Turn on time, Io=100mA, 7Vin Turn on time, Io=300mA, 4Vin VOUT SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 300mA Cin = Cout = 1uF Cer. Cap VOUT SP6201 - 3.0Vout fixed Ven is toggled, Vin = 7V Iout = 100mA Cin = Cout = 1uF Cer. Cap 3V 2V 1V 0V 0V VEN VEN 4V 0V 0V Turn off time, Io=1mA, 4Vin Turn off time, Io=50mA, 4Vin 3V VOUT 2V 1V SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 50mA Cin = Cout = 1uF Cer. Cap 3V 2V 1V 0V 0V VEN VEN 4V 4V 2V 2V 0V Date:5/25/04 4V 2V 2V SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout= 1mA Cin = Cout = 1uF Cer. Cap 3V 2V 1V VOUT 150 Temp (deg) 0V SP6200/6201 100/200mA CMOS LDO Regulator 11 © Copyright 2004 Sipex Corporation TYPICAL CHARACTERISTICS: Continued 27°C, VIN = 5.5V, IO = 0.1mA, CIN = COUT = 1µF unless otherwise specified. Turn off time, Io=100mA, 4Vin SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 100mA Cin = Cout = 1uF Cer. Cap VOUT Turn off time, Io=100mA, 7Vin 3V SP6201 - 3.0Vout fixed Ven is toggled, Vin = 7V Iout = 100mA Cin = Cout = 1uF Cer. Cap VOUT 2V 1V 0V VEN VEN 4V 4V 2V 2V 0V 0V Inrush Current, Io=100uA Inrush Current, Io=100mA 750mA 650mA 2V 1V 0V SP6201 - 3.0Vout fixed, Vin=4V Ven is toggled, Iout=100mA Cin = Cout = 1uF Cer. Cap 3V 500mA SP6201 - 3.0Vout fixed, Vin=4V Ven is toggled, Iout = 100uA Cin = Cout = 1uF Cer. Cap 650mA 500mA II 250mA 250mA 0mA 0mA VOUT VOUT 2V 2V 0V 0V VEN VEN 4V 4V 2V 2V 0V 0V Load Transient Response, 100mA step, 7Vin Load Transient Response, 100mA step, 4Vin 80mV 80mV 60mV SP6201 - 3.0Vout fixed Vin = 4V, Iout = 100mA Cin = Cout = 1uF Cer. Cap 60mV SP6201 - 3.0Vout fixed Vin = 7V , Iout = 100mA Cin = Cout = 1uF Cer. Cap VOUT 40mV VOUT 40mV 20mV 20mV 0mV 0mV -20mV -20mV -40mV -40mV I OUT 100uA Tr = Tf = 100ns I OUT 100uA 100mA Tr = Tf = 100ns 100mA 0mA 0mA Load Transient Response, 300mA step, 4Vin Load Transient Response, 200mA step, 4Vin 200mV 200mV 150mV SP6201 - 3.0Vout fixed Vin = 4V , Iout = 200mA Cin = Cout = 1uF Cer. Cap VOUT 150mV SP6201 - 3.0Vout fixed Vin = 4V, Iout = 300mA Cin = Cout = 1uF Cer. Cap 100mV VOUT 100mV 50mV 50mV 0mV 0mV -50mV -50mV I OUT 200mA 100uA Date:5/25/04 I OUT Tr = Tf = 100ns 100uA Tr = Tf = 100ns 100mA 200mA 0mA 0mA SP6200/6201 100/200mA CMOS LDO Regulator 12 © Copyright 2004 Sipex Corporation TYPICAL CHARACTERISTICS: Continued 27°C, VIN = 5.5V, IO = 0.1mA, CIN = COUT = 1µF unless otherwise specified. Power Supply Rejection Ratio Power Supply Rejection Ratio REF LEVEL 0.000dB REF LEVEL 0.000dB /DIV 10.000dB /DIV 10.000dB 0 0 -20 (dB) -20 (dB) -40 -40 -60 -60 IOUT = 100µA COUT = 1µF VIN = 4V VOUT = 3V -80 IOUT = 1mA COUT = 2.2µF -80 -100 10 -100 10 START 100 1k 10k 100k 10.000Hz 1M START 10M 100 1k REF LEVEL 0.000dB -20 -20 (dB) 0 (dB) -40 /DIV 10.000dB -40 -60 -60 -100 10 100 10.000Hz 1k 10k 100k 1M IOUT = 100mA COUT = 2.2µF -80 IOUT = 10mA COUT = 2.2µF -80 START 10M 100 10.000Hz STOP 10 000 000.000Hz 1k 10k 100k 1M 10M STOP 10 000 000.000Hz Frequency (HZ) Frequency (HZ) Date:5/25/04 10M Power Supply Rejection Ratio /DIV 10.000dB 0 START 1M Frequency (HZ) Power Supply Rejection Ratio -100 10 100k STOP 10 000 000.000Hz Frequency (HZ) REF LEVEL 0.000dB 10k 10.000Hz STOP 10 000 000.000Hz SP6200/6201 100/200mA CMOS LDO Regulator 13 © Copyright 2004 Sipex Corporation PACKAGE: 5 PIN SOT-23 D e1 N N/2 +1 H E/2 E1/2 B E E1 B 1 2 SEE VIEW C N/2 e Ø1 b Dimensions in (mm) Gauge Plane 5 PIN SOT-23 JEDEC MO-178 (AA) Variation MIN NOM MAX A - - 1.45 A1 0 - 0.15 A2 0.90 b 0.30 - 0.50 c 0.08 - 0.22 1.15 Seating Plane 4X Ø1 L L1 VIEW C 1.30 A2 A A1 D 2.90 BSC e 0.95 BSC e1 1.90 BSC E 2.80 BSC E1 1.60 BSC L 0.30 Ø L2 0.45 b WITH PLATING 0.60 L1 0.60 REF L2 0.25 BSC SIDE VIEW Ø 0º 4º 8º Ø1 5º 10º 15º c BASE METAL 5 PIN SOT-23 Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 14 © Copyright 2004 Sipex Corporation PACKAGE: 8 PIN DFN Top View Bottom View D D2 D/2 1 2 E/2 E E2 K L Pin 1 identifier to be located within this shaded area. Terminal #1 Index Area (D/2 * E/2) 2x3 8 Pin DFN JEDEC mo-229C (VCED-2) Variation Side View A b e A1 A3 Dimensions in (mm) Symbol MIN NOM MAX A 0.80 0.90 1.00 A1 0 0.02 0.05 A3 - 0.20 - 0.18 0.25 0.30 b 2.00 BSC D D2 e 1.50 - E E2 - 1.75 0.50 - 3.00 BSC 1.60 - 1.90 0.50 K 0.20 - L 0.30 0.40 2x3 8 Pin DFN Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 15 © Copyright 2004 Sipex Corporation ORDERING INFORMATION Part Number Topmark Temperature Range Package Type SP6200EM5-1.5 ................... E15 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-1.5/TR ............. E15 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-1.8 ................... E18 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-1.8/TR ............. E18 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-2.5 ................... E25 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-2.5/TR ............. E25 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-2.7 ................... E27 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-2.7/TR ............. E27 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-2.85 ................ E285 ....................... -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-2.85/TR .......... E285 ....................... -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-3.0 ................... E30 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-3.0/TR ............. E30 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-3.3 ................... E33 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-3.3/TR ............. E33 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-3.5 ................... E35 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-3.5/TR ............. E35 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-5.0 ................... E50 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-5.0/TR ............. E50 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6200EM5-ADJ ................ EADJ ...................... -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6200EM5-ADJ/TR .......... EADJ ...................... -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6201EM5-1.5 ................... F15 ........................ -40˚C to +125˚C ........................ 5 Pin SOT-23 SP6201EM5-1.5/TR ............. F15 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6201EM5-1.8 ................... F18 ........................ -40˚C to +125˚C ........................ 5 Pin SOT-23 SP6201EM5-1.8/TR ............. F18 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 Available in lead free packaging. To order add "-L" suffix to part number. Example: SP6200EM5-1.5/TR = standard; SP6200EM5-1.5-L/TR = lead free /TR = Tape and Reel Pack quantity is 2500 for SOT-23 and 3,000 for DFN. Corporation ANALOG EXCELLENCE Sipex Corporation Headquarters and Sales Office 233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600 Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 16 © Copyright 2004 Sipex Corporation ORDERING INFORMATION Part Number Topmark Temperature Range Package Type SP6201ER-1.8.....................ER18.........................-60˚C to +125˚C.......................... 8 Pin DFN SP6201ER-1.8/TR...............ER18.........................-60˚C to +125˚C....(Tape & Reel) 8 Pin DFN SP6201EM5-2.5 ................... F25 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6201EM5-2.5/TR ............. F25 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6201EM5-2.7 ................... F27 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6201EM5-2.7/TR ............. F27 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6201EM5-2.85 ................ F285 ....................... -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6201EM5-2.85/TR .......... F285 ....................... -40˚C to +125˚C .(Tape & Reel) 5 Pin SOT-23 SP6201EM5-3.0 ................... F30 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6201EM5-3.0/TR ............. F30 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6201EM5-3.3 ................... F33 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6201EM5-3.3/TR ............. F33 ........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23 SP6201ER-3.3......................ER33........................-60˚C to +125˚C.......................... 8 Pin DFN SP6201ER-3.3/TR................ER33........................-60˚C to +125˚C....(Tape & Reel) 8 Pin DFN SP6201EM5-3.5 ................... F35 ........................ -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6201EM5-3.5/TR ............. F35 ........................ -40˚C to +125˚C .(Tape & Reel) 5 Pin SOT-23 SP6201EM5- 5.0 .................. F50 ........................ -40˚C to +125˚C ....................... . 5 Pin SOT-23 SP6201EM5/TR ................... F50 ........................ -40˚C to +125˚C .(Tape & Reel) 5 Pin SOT-23 SP6201EM5-ADJ ................ FADJ ...................... -40˚C to +125˚C ......................... 5 Pin SOT-23 SP6201EM5-ADJ/TR .......... FADJ ...................... -40˚C to +125˚C .(Tape & Reel) 5 Pin SOT-23 Available in lead free packaging. To order add "-L" suffix to part number. Example: SP6200EM5-1.5/TR = standard; SP6200EM5-1.5-L/TR = lead free /TR = Tape and Reel Pack quantity is 2500 for SOT-23 and 3,000 for DFN. Corporation ANALOG EXCELLENCE Sipex Corporation Headquarters and Sales Office 233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600 Date:5/25/04 SP6200/6201 100/200mA CMOS LDO Regulator 17 © Copyright 2004 Sipex Corporation