Diodes Incorporated

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U DFN2020 6 Type F

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AP7365 (Not Recommended for new design)

NRND = Not Recommended for New Design

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The AP7365 is a 600mA, adjustable and fixed output voltage, low dropout linear regulator. The device included pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry. The device is turned on when EN pin is set to logic high level. The characteristics of low dropout voltage and low quiescent current make it suitable for low power applications, for example, battery powered devices. The typical quiescent current is approximately 35μA. Built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions. This device is available with adjustable output from 0.8V to 5.0V, and fixed version with 0.8V, 1.0V, 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.3V and 3.9V outputs. Please contact your local sales office for any other voltage options. The AP7365 is available in SOT25, SOT89/R-3L, SOT223/R- 3L, and DFN2020-6 packages.


  • 600mA Low Dropout Regulator with EN
  • Very low IQ: 35μA
  • Wide input voltage range: 2V to 6V
  • Wide adjustable output: 0.8V to 5.0V
  • Fixed output options: 0.8V to 3.9V (0.1V step size possible)
  • High PSRR: 65dB at 1kHz
  • Fast start-up time: 200μs
  • Stable with low ESR, 1μF ceramic output capacitor
  • Excellent Load/Line Transient Response
  • Low Dropout: 300mV at 600mA
  • Current limit and short circuit protection
  • Thermal shutdown protection
  • Ambient temperature range: -40°C to +85°C
  • SOT25, SOT89/R-3L, SOT223/R-3L, SOT223/R/V-3L, DFN2020-6: - Available in “Green” Molding Compound (No Br, Sb)
  • Lead Free Finish/ RoHS Compliant


  • Servers and notebook computers
  • Low and medium power applications
  • FPGA and DSP core or I/O power
  • Consumer Electronics

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) No
Channels 1
Dropout Voltage Max (V) 0.4
Enable Active H
Features High PSRR
IOUT 0.6
IQ (mA) 35
OperatingInputVoltage Max (V) 6
OperatingInputVoltage Min (V) 2
Operating Temperature (ºC) -40 to 85
Operating Temperature (Ambient) (°C) -40 to 85
Operating Temperature -40 to 150
Output Current (mA) 0.6
Output Voltage (V) 3.9, 3.3, 3, 2.5, 2, 1.8, 1.5, 1.2, 1, 0.8, ADJ(0.8)
AEC Qualified No
Quiescent Current Typ (mA) 35
VDROPOUT (Max) 0.4
VIN (Max) 6
VIN (Min) 2
VOUT 3.9, 3.3, 3, 2.8, 2.5, 2, 1.8, 1.5, 1.2, 1, 0.8, ADJ(0.8)

Technical Documents

Recommended Soldering Techniques


Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2429 2019-11-20 2020-02-20 Additional Qualified (AT) Assembly Test Site + BOM + Top Marking