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AP7353

250MA High PSRR Low Noise LDO with ENABLE

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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(s)

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

Feature(s)

  • 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

Compliance (Only Automotive supports PPAP) 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) (µA) 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)(µA) 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 Buy from Distributor / Contact Sales Request Samples
AP7353-18CV4-7

AP7353-18CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 3000 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 3000 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353-18FS4-7

AP7353-18FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 5000 3/2/2021 Europe, Asia, North America Buy Now
Avnet 50000 3/1/2021 United States Buy Now
Request Sample
AP7353-25CV4-7

AP7353-25CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 3000 3/2/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 50 3/2/2021 England Buy Now
Mouser Electronics Inc. 6000 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353-25FS4-7

AP7353-25FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 4840 3/2/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 100 3/2/2021 England Buy Now
Avnet 50000 3/1/2021 United States Buy Now
Request Sample
AP7353-285FS4-7

AP7353-285FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 50000 3/1/2021 United States Buy Now
Request Sample
AP7353-28CV4-7

AP7353-28CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 50 3/2/2021 England Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353-28FS4-7

AP7353-28FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 4950 3/2/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 100 3/2/2021 England Buy Now
Avnet 50000 3/1/2021 United States Buy Now
Request Sample
AP7353-30CV4-7

AP7353-30CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2800 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 3000 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353-30FS4-7

AP7353-30FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 55000 3/1/2021 United States Buy Now
Request Sample
AP7353-33CV4-7

AP7353-33CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2936 3/2/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 50 3/2/2021 England Buy Now
Mouser Electronics Inc. 2999 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353-33FS4-7

AP7353-33FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 4930 3/2/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 80 3/2/2021 England Buy Now
Avnet 50000 3/1/2021 United States Buy Now
Request Sample
AP7353-45CV4-7

AP7353-45CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353D-18CV4-7

AP7353D-18CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 3000 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 3000 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353D-18FS4-7

AP7353D-18FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 55000 3/1/2021 United States Buy Now
Request Sample
AP7353D-25CV4-7

AP7353D-25CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2950 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 3000 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353D-25FS4-7

AP7353D-25FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 55000 3/1/2021 United States Buy Now
Request Sample
AP7353D-285FS4-7

AP7353D-285FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 55000 3/1/2021 United States Buy Now
Request Sample
AP7353D-28CV4-7

AP7353D-28CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 40 3/2/2021 England Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353D-28FS4-7

AP7353D-28FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 55000 3/1/2021 United States Buy Now
Request Sample
AP7353D-30CV4-7

AP7353D-30CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 3000 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 3000 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353D-30FS4-7

AP7353D-30FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 55000 3/1/2021 United States Buy Now
Request Sample
AP7353D-33CV4-7

AP7353D-33CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2910 3/2/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 50 3/2/2021 England Buy Now
Mouser Electronics Inc. 3000 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample
AP7353D-33CV4-7-EVM

AP7353D-33CV4-7-EVM

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 5 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 5 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP7353D-33FS4-7

AP7353D-33FS4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 55000 3/1/2021 United States Buy Now
Request Sample
AP7353D-45CV4-7

AP7353D-45CV4-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Future Electronics - Europe 3000 3/1/2021 England Contact Sales
Request Sample