Datasheet AP7345D (Diodes)

AP7345D DUAL 300mA HIGH PSRR LOW NOISE LDO WITH ENABLE Description Pin Assignments
The AP7345D is a Dual low dropout regulator with high output voltage accuracy, low RDSON, high PSRR, low output noise and low quiescent
(Top View)
current. This regulator is based on a CMOS process. 1 2 IN IN V V Each of regulators includes a voltage reference, error amplifier, current limit circuit and an enable input to turn on/ off output. With the integrated resistor network fixed output voltage versions can be
T
delivered.
C U
With its low power consumption and line and load transient response,
D
the AP7345D is well suited for low power handheld communication
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1 2 equipment. T T U U
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O O V V
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The AP7345D is packaged in X2-DFN1612-8 package and allows for
X2-DFN1612-8 W
smallest footprint and dense PCB layout.
E N Features Applications
Low VIN and Wide VIN Range: 1.7V to 5.25V Smart Phone/PAD Guarantee Each Channel Output Current: 300mA RF Supply VOUT Accuracy ±1% Cameras Ripple Rejection: 75dB at 1kHz Portable Video Low Output Noise: 60µVrms from 10Hz to 100kHz Portable Media Player Quiescent Current as Low as 50µA Wireless Adapter VOUT Fixed 1.2V to 3.6V Wireless Communication
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free, Green Device (Note 3)
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ 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.
Typical Applications Circuit
V V IN1 OUT1 VIN1 VOUT1 CIN1 1.0mF EN1 COUT1 1.0mF
AP7345D
EN2 VOUT2 VIN2 VOUT2 VIN2 CIN2 COUT2 1.0mF 1.0mF GND AP7345D 1 of 15 December 2018 Document number: DS41528 Rev. 1 - 2
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