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AP7365
Document number: DS32260 Rev. 7 - 2
1 of 16
www.diodes.com
August 2015
© Diodes Incorporated
ADVANCED I NF ORMATION
AP7365
600mA, LOW QUIESCENT CURRENT
FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
Description
The AP7365 is a 600mA, adjustable and fixed output voltage, low
dropout linear regulator. This device includes 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 such as 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
other voltage options.
The AP7365 is available in SOT25, SOT89-3, SOT223, and
U-DFN2020-6 packages.
Features
600mA Low Dropout Regulator with EN
Very low I
Q
: 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
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
Servers and Notebook Computers
Low and Medium Power Applications
FPGA and DSP Core or I/O Power
Consumer Electronics
Pin Assignments
SOT25 (Fixed Output)
IN
EN
OUT
(Top View)
5
3
2
1
GND
NC4
IN
EN ADJ
OUT
(Top View)
5
43
2
1
GND
SOT25 (ADJ Output)
NC
NC
OUT
GND
EN
IN
6
5
4
1
2
3
(Top View)
U-DFN2020-6 (Fixed Output)
ADJ
NC
OUT
GND
EN
IN
6
5
4
1
2
3
(Top View)
U-DFN2020-6 (ADJ Output)
IN
OUT
GND (TAB)
SOT89-3L (Fixed output)
(Top View)
3
2
1
OUT
GND
IN (TAB)
SOT89R-3L (Fixed output)
(Top View)
3
2
1
IN
OUT
GND (TAB)
SOT223-3L (Fixed output)
(Top View)
3
2
1
OUT
GND
IN (TAB)
SOT223R-3L (Fixed output)
(Top View)
3
2
1
OUT (TAB)
GND
IN
SOT223V-3L (Fixed output)
(Top View)
3
2
1
Notes: 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.
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