AP7365 Datasheet, PDF (1/21 Pages) Diodes Incorporated – 600mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator

AP7365
600mA, Low Quiescent Current, Fast Transient
Low Dropout Linear Regulator
Description
Pin Assignments
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.
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: -40ºC to 85ºC
• SOT25, SOT89/R-3L, SOT223/R-3L, DFN2020-6:
Available in “Green” Molding Compound (No Br, Sb)
• Lead Free Finish/ RoHS Compliant (Note 1)
(Top View)
IN 1
5 OUT
GND 2
EN 3
4 NC
SOT25 (Fixed output)
(Top View)
IN 1
5 OUT
GND 2
EN 3
4 ADJ
SOT25 (Adj output)
(Top View)
EN 1
GND 2
IN ³
6 NC
5 NC
4 OUT
DFN2020-6 (Fixed output)
(Top View)
EN 1
GND 2
IN ³
6 ADJ
5 NC
4 OUT
DFN2020-6 (Adj output)
(Top View)
3
IN
2
GND (TAB)
1
OUT
SOT89-3L (Fixed output)
(Top View)
3
IN
2
GND (TAB)
1 OUT
SOT223-3L (Fixed output)
(Top View)
3
OUT
2 IN (TAB)
1 GND
SOT89R-3L (Fixed output)
(Top View)
3
OUT
2
IN (TAB)
1 GND
SOT223R-3L (Fixed output)
Applications
• Servers and notebook computers
• Low and medium power applications
• FPGA and DSP core or I/O power
• Consumer Electronics
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
AP7365
Document number: DS32260 Rev. 1 - 2
1 of 21
www.diodes.com
July 2010
© Diodes Incorporated