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Description

The AP7353 is a low dropout regulator with high output voltage accuracy, low RDSON, high PSRR, low output noise and low quiescent current. This regulator is based on a CMOS process.


The AP7353 includes a voltage reference, error amplifier, current limit circuit and an enable input to turn it on and off. With the integrated resistor network, fixed output voltage versions can be delivered.


With its high PSRR, good line regulation and fast load transient response, the AP7353 is well suited for handheld/wearable
communication equipments which require stable voltage sources.


The AP7353 is packaged in X1-WLB0707-4 (Type A1) which allows for smallest footprint and dense PCB layout.

Application

  • Smart Phone/PAD
  • RF Supply
  • Cameras
  • Portable Video
  • Portable Media Player
  • Wireless Adapter
  • Wireless Communication

Features

  • Low VIN and Wide VIN Range: 2.0V to 5.5V
  • Guarantee Output Current, 250mA
  • VOUT Accuracy ±1%
  • Ripple Rejection 90dB at 20Hz to 20kHz, IOUT = 10mA
  • Low Output Noise, 10μVrms from 10Hz to 100kHz at 10mA
  • Quiescent Current as Low as 18μA (Typ.)
  • VOUT Fixed 1.8V to 4.5V
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free, Green Device (Note 3)

Product Specifications

Product Parameters

Automotive Compliance Standard
Output options Fixed
IOUT (A) 0.25
VIN (Max) (V) 5.5
VIN (Min) (V) 2
Vout (min) 1.8
Vout (max) 4.5
Fixed VOUT (V) 1.8, 2.5, 2.8, 2.85, 2.9, 3.0, 3.1, 3.2, 3.3, 3.6, 4.5
Iq (typ) (?A) 18
Accuracy 25C 1%
Noise uV RMS 10-100 kHz 10
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 0.117
PSRR (dB) 1kHz 90
Operating Temperature (Ambient) -40 to 85
Enable Active H
Channels 1
Output Discharge yes, no
Iq (max) (?A) 27
VCTL function no

Related Content

Packages
X1-WLB0707-4 (Type A1)
X2-DFN1010-4 (Type B)

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Countries/Regions
AP7353-18CV4-7 Mouser Electronics Inc. 3000 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353-18CV4-7 Digi-Key Electronics 3000 10/23/2020 Buy Now Europe, Asia, North America
AP7353-18CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353-18FS4-7 Digi-Key Electronics 5000 10/23/2020 Buy Now Europe, Asia, North America
AP7353-25CV4-7 Mouser Electronics Inc. 6000 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353-25CV4-7 Digi-Key Electronics 3000 10/23/2020 Buy Now Europe, Asia, North America
AP7353-25CV4-7 Farnell, An Avnet Company 50 10/23/2020 Buy Now England
AP7353-25CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353-25FS4-7 Digi-Key Electronics 4940 10/23/2020 Buy Now Europe, Asia, North America
AP7353-25FS4-7 Farnell, An Avnet Company 100 10/23/2020 Buy Now England
AP7353-28CV4-7 Farnell, An Avnet Company 50 10/23/2020 Buy Now England
AP7353-28CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353-28FS4-7 Digi-Key Electronics 4950 10/23/2020 Buy Now Europe, Asia, North America
AP7353-28FS4-7 Farnell, An Avnet Company 100 10/23/2020 Buy Now England
AP7353-30CV4-7 Mouser Electronics Inc. 3000 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353-30CV4-7 Digi-Key Electronics 2800 10/23/2020 Buy Now Europe, Asia, North America
AP7353-30CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353-33CV4-7 Mouser Electronics Inc. 2999 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353-33CV4-7 Digi-Key Electronics 2936 10/23/2020 Buy Now Europe, Asia, North America
AP7353-33CV4-7 Farnell, An Avnet Company 50 10/23/2020 Buy Now England
AP7353-33CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353-33FS4-7 Digi-Key Electronics 4930 10/23/2020 Buy Now Europe, Asia, North America
AP7353-33FS4-7 Farnell, An Avnet Company 100 10/23/2020 Buy Now England
AP7353-45CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353D-18CV4-7 Mouser Electronics Inc. 3000 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353D-18CV4-7 Digi-Key Electronics 3000 10/23/2020 Buy Now Europe, Asia, North America
AP7353D-18CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353D-25CV4-7 Mouser Electronics Inc. 3000 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353D-25CV4-7 Digi-Key Electronics 2950 10/23/2020 Buy Now Europe, Asia, North America
AP7353D-25CV4-7 Farnell, An Avnet Company 50 10/23/2020 Buy Now England
AP7353D-25CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353D-28CV4-7 Farnell, An Avnet Company 40 10/23/2020 Buy Now England
AP7353D-28CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353D-30CV4-7 Mouser Electronics Inc. 3000 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353D-30CV4-7 Digi-Key Electronics 3000 10/23/2020 Buy Now Europe, Asia, North America
AP7353D-30CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353D-33CV4-7 Mouser Electronics Inc. 3000 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353D-33CV4-7 Digi-Key Electronics 2910 10/23/2020 Buy Now Europe, Asia, North America
AP7353D-33CV4-7 Farnell, An Avnet Company 50 10/23/2020 Buy Now England
AP7353D-33CV4-7 Future Electronics - Europe 3000 10/23/2020 England
AP7353D-33CV4-7-EVM Mouser Electronics Inc. 5 10/24/2020 Buy Now South America, North America, Asia, Europe, Middle East
AP7353D-33CV4-7-EVM Digi-Key Electronics 5 10/23/2020 Buy Now Europe, Asia, North America
AP7353D-45CV4-7 Future Electronics - Europe 3000 10/23/2020 England