NOT RECOMMENDED FOR NEW DESIGN - USE AP7361C AP7361 1A LOW DROPOUT ADJUSTABLE AND FIXED-MODE REGULATOR WITH ENABLE Description Pin Assignments The AP7361 is a 1A, adjustable and fixed output voltage, ultra-low dropout linear regulator with enable. The device includes pass element, error amplifier, band-gap reference, current limit and thermal shutdown circuitry. The device is turned on when the EN pin is set to logic high level. (Top View) OUT 1 NC 2 ADJ/NC 3 ( Top View ) 2 ( Top View ) 3 3 2 2 1 Features 1 SOT223/SOT223R Wide input voltage range: 2.2V - 6V 150mV Very Low Dropout at 300mA Load 500mV Very Low Dropout at 1A Load Low Quiescent Current (IQ): 70µA Typical Adjustable Output Voltage Range: 1V to 5.0V Fixed Output Options: 1V to 3.3V Very-Fast Transient Response High PSRR Accurate Voltage Regulation Current Limiting and Short Circuit Protection Thermal Shutdown Protection Stable with Ceramic Output Capacitor 2.2µF Ambient Temperature Range -40°C to +85°C U-DFN3030-8, SOT89-5, SOT223/SOT223R, TO252/TO252R and SO-8EP Available in “Green” Molding Compound (No Br, Sb) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Notes: 5 EN U-DFN3030-8 The AP7361 is available in U-DFN3030-8, SOT89-5, SOT223, TO252 and SO-8EP package. 7 NC 6 NC GND GND 4 The characteristics of the low dropout voltage and low quiescent current make it suitable for low to medium power applications, for example, laptop computers, audio and video applications, and battery powered devices. The typical quiescent current is approximately 70µA. Built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions. 8 IN TO252/TO252R (Top View) (Top View) 5 OUT EN 1 GND GND 2 ADJ/NC 3 4 IN OUT 1 8 IN EN 2 7 NC NC 3 6 NC GND 4 5 NC SOT89-5 SO-8EP Applications Servers and Laptops FPGA and DSP Core or I/O Power TV, and Home Electrical Appliances Battery-Powered Devices 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. AP7361 Document number: DS33626 Rev. 11 - 3 1 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Typical Applications Circuit VIN VIN VOUT IN VOUT IN OUT AP7361 AP7361 1uF Enable OUT Enable EN 4.7uF ADJ EN GND GND Fixed Version U-DFN3030-8, SOT89-5 and SO-8EP VIN R1 1uF 4.7uF R2 Adjustable Output U-DFN3030-8 and SOT89-5 VOUT IN OUT AP7361 1uF 4.7uF GND Fixed Version TO252, SOT223 Pin Descriptions Pin Number SOT89-5 TO252 TO252R SOT223 SOT223R Pin Name U-DFN3030-8 IN 8 4 1 3 1 3 OUT 1 5 3 2 3 2 GND 4 2 2 1 2 1 ADJ 3 3 NA NA NA NA EN NC 5 2, 6, 7 1 NA NA NA NA NA NA NA NA NA AP7361 Document number: DS33626 Rev. 11 - 3 SO-8EP Function The input of the regulator. Bypass to ground through at least 1µF ceramic capacitor. The output of the regulator. Bypass to ground through at least 2.2µF ceramic capacitor. For improved ac load 1 response a larger capacitor is recommended. 4 Ground Adjustable voltage version only – a resistor divider from this pin to the OUT pin and ground sets the output NA voltage. 2 Enable input, active high 3, 5, 6, 7 No connection 2 of 22 www.diodes.com 8 March 2017 © Diodes Incorporated AP7361 Functional Block Diagram IN OUT Gate Driver EN Current Limit and Thermal Shutdown IN EN R OUT Gate Driver Current Limit and Thermal Shutdown ADJ 0.8V 0.8V R GND GND Adjustable Version U-DFN3030-8 and SOT89-5 Fixed Version U-DFN3030-8, SOT89-5 and SO-8EP IN OUT Gate Driver Current Limit and Thermal Shutdown R 0.8V R GND Fixed Version TO252, SOT223 AP7361 Document number: DS33626 Rev. 11 - 3 3 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.) Symbol ESD HBM ESD MM VIN Parameter Human Body Model ESD Protection Machine Model ESD Protection (Note 5) Input Voltage OUT, ADJ, EN Voltage TJ Operating Junction Temperature Range TST Storage Temperature Range PD PD Notes: Power Dissipation (Note 4) U-DFN3030-8 TO252 SOT223 SOT89-5 SO-8EP Power Dissipation (Note 4) Ratings Unit >2 > 200 KV V 6.5 V VIN +0.3 V -40 to +150 °C -65 to +150 °C Internally limited by maximum junction temperature of +150°C 1,700 1,250 1,100 800 1,190 mW 4. Ratings apply to ambient temperature at +25°C. 5. ESD MM rating at 150V for EN pin. Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time. Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.) Symbol Parameter VIN Input Voltage IOUT Output Current (Note 6) TA Note: Operating Ambient Temperature Min Max Unit 2.2 6.0 V 0 1.0 A -40 +85 C 6. The device maintains a stable, regulated output voltage without a load current. When the output current is large, attention should be given to the limitation of the package power dissipation. AP7361 Document number: DS33626 Rev. 11 - 3 4 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Electrical Characteristics Symbol (@TA = +25°C, VIN = VOUT +1V, CIN = 1μF, COUT = 4.7μF, VEN = VIN unless otherwise specified.) Parameter VREF FB Reference Voltage IADJ ADJ Pin Leakage Test Conditions Min IQ Input Quiescent Current Enabled, IOUT = 0A ISHDN Input Shutdown Current VEN = 0V, IOUT = 0A -1 IOUT = 100mA, TA = +25°C -1 IOUT = 100mA, -40°C ≤ TA ≤ +85°C -2 Over VIN, IOUT, and TA -3 VOUT Output Voltage Accuracy ΔVOUT ΔVIN VOUT Line Regulation VOUT / VOUT Load Regulation VDROPOUT Dropout Voltage (Note 7) VIN = VOUT +1V to 6V, IOUT = 100mA Typ Max Unit 0.1 0.5 µA 70 90 µA 0.05 1 µA 0.8 IOUT = 10mA, TA = +25°C TA = +25°C V 1 2 % ±0.5 3 0.01 0.1 -40°C ≤TA ≤ +85°C 0.2 IOUT from 1mA to 300mA -1.0 IOUT from 1mA to 1A -1.0 0.5 %/V 1.0 % % 0.5 1.0 IOUT = 300mA 150 200 IOUT = 500mA 250 350 IOUT = 1A 500 700 mV VIL EN Input Logic Low Voltage 0 0.3 VIH EN Input Logic High Voltage 1.0 VIN V IEN EN Input Leakage VIN = 6V, VEN = 0V or 6V -0.1 0.01 0.1 µA Current Limit VIN = VOUT +1V 1.1 1.5 A ISHORT Short-Circuit Current VIN = VOUT +1V, Output Voltage < 15% VOUT 200 mA PSRR Power Supply Rejection Ratio (Note 8) f = 1KHz, IOUT = 100mA f = 10KHz, IOUT = 100mA 45 Start-Up Time VOUT = 3V, COUT = 1µF, RL = 30Ω 200 µs Output Voltage Temperature Coefficient IOUT = 100mA, -40°C ≤ TA ≤ +85°C ±130 ppm/°C 150 °C 20 °C 70 95 110 150 100 °C/W ILIMIT tST ΔVOUT ΔTA VOUT TSHDN Thermal Shutdown Threshold THYS Thermal Shutdown Hysteresis θJA Notes: Thermal Resistance Junction-to-Ambient U-DFN3030-8 (Note 9) TO252 (Note 9) SOT223 (Note 9) SOT89-5 (Note 9) SO-8EP (Note 9) 60 65 V dB 7. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value. This parameter only applies to output voltages above 1.5V since minimum V IN = 2.2V. 8. For VIN 2.5V and VIN = VOUT +1V. For VIN < 2.5V, the PSRR performance may be reduced. 9. Test condition: DFN3030E-8, SO-8EP device mounted on 2"x2", FR-4 substrate PCB, with minimum recommended pad on top layer and thermal vias to bottom layer ground plane. TO252 device mounted on 2"x2" FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout. SOT223 the device is mounted on FR-4 substrate PC board, with minimum recommended pad layout. SOT89-5L device mounted on 1"x1" FR-4 substrate PC board, with minimum recommended pad layout. AP7361 Document number: DS33626 Rev. 11 - 3 5 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Typical Performance Characteristics Start-up Time Start-up Time VEN = 0 to 2V (1V/div) VEN = 0 to 2V (1V/div) VIN = 4.0V VIN = 4.0V CIN = COUT=1μF CIN = COUT = 1μF VOUT = 3.0V (1V/div) VOUT = 3.0V (1V/div) with 500mA load with 100mA load Time (100μs/div) Time (100μs/div) Line Transient Response Line Transient Response VIN = 4.3V to 5.3V (1V/div) VIN = 5.5V to 6V (1V/div) Tr = Tf = 5μs Tr = Tf = 5μs IOUT = 100mA IOUT = 100mA COUT = 4.7μF COUT = 4.7μF VOUT = 3.3V (20mV/div) VOUT = 5.0V (20mV/div) Time (40μs/div) AP7361 Document number: DS33626 Rev. 11 - 3 Time (40μs/div) 6 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Typical Performance Characteristics (cont.) Load Transient Response Load Transient Response VIN = VEN = 2.2V VIN = VEN = 2.2V CIN = 1μF,COUT = 4.7μF CIN = 1μF,COUT = 4.7μF VOUT = 1.2V (20mV/div) VOUT = 1.2V (20mV/div) IOUT = 50mA to 100mA (50mA/div) IOUT = 100mA to 500mA (200mA/div) Time (200μs/div) Time (200μs/div) Load Transient Response Load Transient Response VIN = VEN = 4.3V VIN = VEN = 4.3V CIN = 1μF,COUT = 4.7μF CIN = 1μF,COUT = 4.7μF VOUT = 3.3V (20mV/div) VOUT = 3.3V (20mV/div) IOUT = 50mA to 100mA (50mA/div) IOUT = 100mA to 500mA (200mA/div) Time (200μs/div) AP7361 Document number: DS33626 Rev. 11 - 3 Time (200μs/div) 7 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Typical Performance Characteristics (cont.) Load Transient Response Load Transient Response VIN = VEN = 6.0V VIN = VEN = 6.0V CIN = 1μF,COUT = 4.7μF CIN = 1μF,COUT = 4.7μF VOUT = 5.0V (20mV/div) VOUT = 5.0V (20mV/div) IOUT = 50mA to 100mA (50mA/div) IOUT = 100mA to 500mA (200mA/div) Time (200μs/div) Time (200μs/div) PSRR vs Frequency PSRR vs Frequency 100 IOUT = 30mA 90 80 80 70 70 PSRR(dB) PSRR(dB) 90 100 60 50 IOUT = 100mA 40 30 20 10 0 0.01 10 60 50 IOUT = 100mA 40 30 VIN = 2.5V +0.5VppAC VOUT = 1.2V COUT = 4.7μF TA = +25°C IOUT = 30mA 20 10 VIN = 2.8V +0.5VppAC VOUT = 1.8V COUT = 4.7μF TA = +25°C 0 100 0.1 1k 1 10k 10 Frequency(Hz) AP7361 Document number: DS33626 Rev. 11 - 3 100k 100 1000 1M 10 0.01 100 0.1 1k 1 10k 10 100k 100 1M 1000 Frequency(Hz) 8 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Typical Performance Characteristics (cont.) PSRR vs Frequency PSRR vs Frequency 100 100 IOUT = 30mA 90 80 80 70 70 PSRR(dB) PSRR(dB) 90 60 50 IOUT = 100mA 40 30 60 50 10 IOUT = 100mA 40 30 VIN = 3.5V +0.5VppAC VOUT = 2.5V COUT = 4.7μF TA = +25°C 20 IOUT = 30mA VIN = 4.3V +0.5VppAC VOUT = 3.3V COUT = 4.7μF TA = +25°C 20 10 0 0 10 0.01 100 0.1 1k 10k 1 10 Frequency(Hz) 100k 100 1M 1000 10 0.01 1k 10k 1 10 Frequency(Hz) 100k 100 1M 1000 Dropout Voltage vs Output Current FB Reference Voltage vs Temperature 0.82 600 VIN = 4.3V VOUT = 3.3V 500 Dropout Voltage(mV) FB Reference Voltage(V) 100 0.1 IOUT = 100mA 0.81 0.80 0.79 25°C 400 85°C 300 200 -40°C 100 0 0.78 -50 -25 0 25 50 75 Temperature(℃) AP7361 Document number: DS33626 Rev. 11 - 3 100 125 0 200 400 600 800 1000 Output Current(mA) 9 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Typical Performance Characteristics (cont.) Current limit vs Temperature 2.5 2.0 2.0 Current limit(A) Current limit(A) Current limit vs Input Voltage 2.5 1.5 1.0 1.5 1.0 VIN = 2.2V VOUT = 1.2V 0.5 0.5 VOUT = 1.2V 0.0 0.0 2 3 4 Input Voltage(V) 5 -50 6 0 25 50 75 100 125 Temperature(℃) Short-circuit current vs Temperature Current limit vs Temperature 300 Short-circuit current (mA) 2.5 2.0 Current limit(A) -25 1.5 1.0 VIN = 4.3V VOUT = 3.3V 0.5 250 200 150 100 0.0 VIN = 4.3V 50 0 -50 -25 0 25 50 75 100 125 Temperature(℃) AP7361 Document number: DS33626 Rev. 11 - 3 -50 -25 0 25 50 75 100 125 Temperature(℃) 10 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Typical Performance Characteristics (cont.) Line Regulation Load Regulation 0.9 0.2 VIN = VEN = 4.3V VOUT = 3.3V VOUT = 3.3V Output Variation(%/V) Output Variation(%) 0.6 85°C 25°C 0.3 0.0 -0.3 -40°C IOUT = 100mA 0.1 85°C 0.0 -0.1 25°C -0.6 -0.2 -0.9 0 200 400 600 800 4 1000 4.5 5 5.5 6 Input Voltage(V) Output Current(mA) Input Quiescent Current vs Input Voltage Input Quiescent Current vs Temperature 80 80 Input Quiescent Current(μA) Input Quiescent Current(μA) -40°C 60 40 VIN = VEN = 4.3V 20 IOUT = 0mA 0 60 40 TA = +25°C 20 IOUT = 0mA 0 -50 -25 0 25 50 75 Temperature(℃) AP7361 Document number: DS33626 Rev. 11 - 3 100 125 11 of 22 www.diodes.com 4 4.5 5 5.5 Input Voltage(V) 6 March 2017 © Diodes Incorporated AP7361 Application Information Input Capacitor A 1μF ceramic capacitor is recommended between IN and GND pins to decouple input power supply glitch and noise. The amount of the capacitance may be increased without limit. This input capacitor must be located as close as possible to the device to assure input stability and reduce noise. For PCB layout, a wide copper trace is required for both IN and GND pins. A lower ESR capacitor type allows the use of less capacitance, while a higher ESR type requires more capacitance. Output Capacitor The output capacitor is required to stabilize and improve the transient response of the LDO. The AP7361 is stable with very small ceramic output capacitors. Using a ceramic capacitor value that is at least 2.2μF with 10mΩ ≦ ESR ≦ 300mΩ on the output ensures stability. Higher capacitance values help to improve line and load transient response. The output capacitance may be increased to keep low undershoot and overshoot. Output capacitor must be placed as close as possible to OUT and GND pins. Adjustable Operation Adjustable operation is not available in the SOT223 TO252 and SO-8EP package. The AP7361 provides output voltage from 0.8V to 5.0V through external resistor divider as shown below. VIN VOUT IN OUT AP7361 1uF Enable R1 4.7uF ADJ EN GND R2 Adjustable Output The output voltage is calculated by: R VOUT VREF 1 1 R2 Where VREF = 0.8V (the internal reference voltage) Rearranging the equation will give the following that is used for adjusting the output to a particular voltage: V R1 R2 OUT 1 V REF To maintain the stability of the internal reference voltage, R2 need to be kept smaller than 80kΩ. AP7361 Document number: DS33626 Rev. 11 - 3 12 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Application Information No Load Stability Other than external resistor divider, no minimum load is required to keep the device stable. The device will remain stable and regulated in no load condition. ON/OFF Input Operation The ON/OFF feature is not available in the SOT223 and TO252 package. The AP7361 is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above and below the specified turn-on/off voltage thresholds listed in the Electrical Characteristics section under VIL and VIH. Current Limit Protection When output current at OUT pin is higher than current limit threshold, the current limit protection will be triggered and clamp the output current to prevent overcurrent and to protect the regulator from damage due to overheating. Short-Circuit Protection When OUT pin is short-circuit to GND, short circuit protection will be triggered and clamp the output current to approximately 200mA. Full current is restored when the output voltage exceeds 15% of Vout. This feature protects the regulator from overcurrent and damage due to overheating. Thermal Shutdown Protection Thermal protection disables the output when the junction temperature rises to approximately +150°C, allowing the device to cool down. When the junction temperature reduces to approximately +130°C the output circuitry is enabled again. Depending on power dissipation, thermal resistance, and ambient temperature, the thermal protection circuit may cycle on and off. This cycling limits the heat dissipation of the regulator, protecting it from damage due to overheating. Ultra Fast Start-up After enabled, the AP7361 is able to provide full power in as little as tens of microseconds, typically 200µs, without sacrificing low ground current. This feature will help load circuitry move in and out of standby mode in real time, eventually extend battery life for mobile phones and other portable devices. Low Quiescent Current The AP7361, consuming only around 70µA for all input range, provides great power saving in portable and low power applications. Power Dissipation The device power dissipation and proper sizing of the thermal plane that is connected to the thermal pad is critical to avoid thermal shutdown and ensure reliable operation. Power dissipation of the device depends on input voltage and load conditions and can be calculated by: PD = (VIN - VOUT) X IOUT The maximum power dissipation, handled by the device, depends on the maximum junction to ambient thermal resistance, maximum ambient temperature, and maximum device junction temperature, which can be calculated by the equation in the following: PD (max@TA ) ( 150C - TA ) R JA AP7361 Document number: DS33626 Rev. 11 - 3 13 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Ordering Information AP7361 - XX XXX - X Output Blank : ADJ 10 : 1.0V 12 : 1.2V 15 : 1.5V 18 : 1.8V 25 : 2.5V 28 : 2.8V 33 : 3.3V Package Packing FGE : U-DFN3030-8 7 : Tape & Reel AP7361 - XX X - XX Output Blank : adj * 10 : 1.0V 12 : 1.2V 15 : 1.5V 18 : 1.8V 25 : 2.5V 28 : 2.8V 33 : 3.3V Package Packing DR : TO252R ER : SOT223R 13 : Tape & Reel AP7361 - XX X - XX Output Blank : ADJ * 10 : 1.0V 12 : 1.2V 15 : 1.5V 18 : 1.8V 25 : 2.5V 28 : 2.8V 33 : 3.3V Package Packing Y : SOT89-5 D : TO252 E : SOT223 SP : SO-8EP 13 : Tape & Reel * adjustable only in SOT89-5 Part Number Package Code Packaging AP7361-XXFGE-7 AP7361-XXY-13 AP7361-XXD-13 AP7361-XXDR-13 AP7361-XXE-13 AP7361-XXER-13 AP7361-XXSP-13 FGE Y D DR E ER SP U-DFN3030-8 SOT89-5 TO252 TO252R SOT223 SOT223R SO-8EP AP7361 Document number: DS33626 Rev. 11 - 3 14 of 22 www.diodes.com 7”/13” Tape and Reel Quantity Part Number Suffix 3,000/Tape & Reel -7 2,500/Tape & Reel -13 2,500/Tape & Reel -13 2,500/Tape & Real -13 2,500/Tape & Reel -13 2,500/Tape & Reel -13 2,500/Tape & Reel -13 March 2017 © Diodes Incorporated AP7361 Marking Information (1) U-DFN3030-8 ( Top View ) XX YW X (2) XX : Identification Code Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Internal code Device Package Identification Code AP7361ADJ AP7361-10 AP7361-12 AP7361-15 AP7361-18 AP7361-25 AP7361-28 AP7361-33 U-DFN3030-8 U-DFN3030-8 U-DFN3030-8 U-DFN3030-8 U-DFN3030-8 U-DFN3030-8 U-DFN3030-8 U-DFN3030-8 PA PB PC PD PE PF PG PH SOT89-5 (Top View) 4 7 5 XX Y W X 1 AP7361 Document number: DS33626 Rev. 11 - 3 2 XX : Identification code Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Internal code 3 Device Package Identification Code AP7361ADJ AP7361-10 AP7361-12 AP7361-15 AP7361-18 AP7361-25 AP7361-28 AP7361-33 SOT89-5 SOT89-5 SOT89-5 SOT89-5 SOT89-5 SOT89-5 SOT89-5 SOT89-5 PA PB PC PD PE PF PG PH 15 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Marking Information (cont.) (3) TO252 Pin 1: VIN, Pin 2: GND, Pin 3: VOUT ( Top View ) Logo Part Number 61-VV : 10 for 1.0V 12 for 1.2V 15 for 1.5V 18 for 1.8V 25 for 2.5V 28 for 2.8V 33 for 3.3V (4) A~Z : Internal code YY : Year : 01~09 WW : Week : 01~52, 52 represents 52 and 53 week X : Internal Code 61-VV YY WW X X SOT223 Pin 1: VIN, Pin 2: GND, Pin 3: VOUT ( Top View ) Logo Part Number 61-VV : 10 for 1.0V 12 for 1.2V 15 for 1.5V 18 for 1.8V 25 for 2.5V 28 for 2.8V 33 for 3.3V YWX 6 1-VV Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z repersents 52 and 53 week X : Internal code (5) SOT223R Pin 1: GND, Pin 2: VOUT, Pin 3: VIN ( Top View ) Logo Part Number 61R-VV : 10 for 1.0V 12 for 1.2V 15 for 1.5V 18 for 1.8V 25 for 2.5V 28 for 2.8V 33 for 3.3V AP7361 Document number: DS33626 Rev. 11 - 3 YWX 6 1 R-VV Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z repersents 52 and 53 week X : Internal code 16 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Marking Information (cont.) (6) TO252-R Pin 1: GND, Pin 2: VOUT, Pin 3: VIN ( Top View ) Logo Part Number 61-VV : 10 for 1.0V 12 for 1.2V 15 for 1.5V 18 for 1.8V 25 for 2.5V 28 for 2.8V 33 for 3.3V 61 R-VV YY WW X X A~Z : Internal code YY : Year : 01~09 WW : Week : 01~52, 52 represents 52 and 53 week X : Internal Code (7) SO-8EP ( Top View ) 8 5 Logo Part Number AP7361-10 for 1.0V AP7361-12 for 1.2V AP7361-15 for 1.5V AP7361-18 for 1.8V AP7361-25 for 2.5V AP7361-28 for 2.8V AP7361-33 for 3.3V AP7361 Document number: DS33626 Rev. 11 - 3 AP7361-VV YY WW X X E 1 YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X X : Internal Code SO-8-EP 4 17 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Package Outline Dimensions (All dimensions in mm.) Please see http://www.diodes.com/package-outlines.html for the latest version. (1): U-DFN3030-8 U-DFN3030-8 Type E Dim Min Max Typ A 0.57 0.63 0.60 A1 0 0.05 0.02 A3 0.15 b 0.20 0.30 0.25 D 2.95 3.05 3.00 D2 2.15 2.35 2.25 E 2.95 3.05 3.00 e 0.65 E2 1.40 1.60 1.50 L 0.30 0.60 0.45 Z 0.40 All Dimensions in mm A A3 A1 D D2 L (x8) E E2 Z (x4) e b (x8) R0 .2 00 (2): SOT89-5 D1 C L H E L B1 B e 8° (4x) SOT89-5 Dim Min Max Typ A 1.40 1.60 1.50 B 0.50 0.62 0.56 B1 0.44 0.54 0.48 C 0.35 0.43 0.38 D 4.40 4.60 4.50 D1 1.62 1.83 1.733 E 2.40 2.60 2.50 e 1.50 H 3.95 4.25 4.10 L 0.65 0.95 0.80 All Dimensions in mm A D (3): TO252 E A b3 c2 L3 A2 D E1 H L4 A1 L e 2X b2 3X b AP7361 Document number: DS33626 Rev. 11 - 3 a 18 of 22 www.diodes.com TO252 Dim Min Max Typ A 2.19 2.39 2.29 A1 0.00 0.13 0.08 A2 0.97 1.17 1.07 b 0.64 0.88 0.783 b2 0.76 1.14 0.95 b3 5.21 5.46 5.33 c2 0.45 0.58 0.531 D 6.00 6.20 6.10 D1 5.21 e 2.286 E 6.45 6.70 6.58 E1 4.32 H 9.40 10.41 9.91 L 1.40 1.78 1.59 L3 0.88 1.27 1.08 L4 0.64 1.02 0.83 a 0° 10° All Dimensions in mm March 2017 © Diodes Incorporated AP7361 Package Outline Dimensions (cont.) (All dimensions in mm.) Please see http://www.diodes.com/package-outlines.html for the latest version. (4): SOT223 and SOT223R SOT223 Dim Min Max Typ A 1.55 1.65 1.60 A1 0.010 0.15 0.05 b1 2.90 3.10 3.00 b2 0.60 0.80 0.70 C 0.20 0.30 0.25 D 6.45 6.55 6.50 E 3.45 3.55 3.50 E1 6.90 7.10 7.00 e — — 4.60 e1 — — 2.30 L 0.85 1.05 0.95 Q 0.84 0.94 0.89 All Dimensions in mm A A1 (5): SO-8EP Exposed Pad 8 5 E1 1 H 4 F b Bottom View E 9° (All sides) N 7° A e D A1 AP7361 Document number: DS33626 Rev. 11 - 3 45° Q C 4° ± 3° Gauge Plane Seating Plane E0 L 19 of 22 www.diodes.com SO-8EP (SOP-8L-EP) Dim Min Max Typ A 1.40 1.50 1.45 A1 0.00 0.13 b 0.30 0.50 0.40 C 0.15 0.25 0.20 D 4.85 4.95 4.90 E 3.80 3.90 3.85 E0 3.85 3.95 3.90 E1 5.90 6.10 6.00 e 1.27 F 2.75 3.35 3.05 H 2.11 2.71 2.41 L 0.62 0.82 0.72 N 0.35 Q 0.60 0.70 0.65 All Dimensions in mm March 2017 © Diodes Incorporated AP7361 Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. (1): U-DFN3030-8 X (x8) C Y (x8) Y1 Y2 Dimensions C C1 X Y Y1 Y2 Value (in mm) 0.65 2.35 0.30 0.65 1.60 2.75 C1 (2): SOT89-5 C C1 Dimensions X2 C C1 X X1 X2 X3 Y Y1 Y2 Y3 Y3 Y2 Y Y1 X1 X X3 Value (in mm) 1.500 1.050 0.680 0.760 1.930 3.680 1.200 1.200 4.250 4.500 (3): TO252 X2 Y2 C Dimensions Z X1 X2 Y1 Y2 C E1 Z Y1 X1 AP7361 Document number: DS33626 Rev. 11 - 3 Value (in mm) 11.6 1.5 7.0 2.5 7.0 6.9 2.3 E1 20 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 Suggested Pad Layout (cont.) Please see http://www.diodes.com/package-outlines.html for the latest version. (4): SOT223 and SOT223R X1 Y1 C1 Y2 Dimensions X1 X2 Y1 Y2 C1 C2 Value (in mm) 3.3 1.2 1.6 1.6 6.4 2.3 C2 X2 (5): SO-8EP X2 Dimensions C X X1 X2 Y Y1 Y2 Y1 Y2 X1 Value(in mm) 1.270 0.802 3.502 4.612 1.505 2.613 6.500 Y C AP7361 Document number: DS33626 Rev. 11 - 3 X 21 of 22 www.diodes.com March 2017 © Diodes Incorporated AP7361 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2017, Diodes Incorporated www.diodes.com AP7361 Document number: DS33626 Rev. 11 - 3 22 of 22 www.diodes.com March 2017 © Diodes Incorporated