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AP7315

150MA High PSRR Low Noise LDO with ENABLE

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Description

The AP7315 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 AP7315 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 low power consumption and line and load transient response, the AP7315 is well suited for low power handheld communication equipment.

The AP7315 is packaged in an X2-DFN1010-4, SOT23 and SOT25 package and allows for smallest footprint and dense PCB layout.

Application(s)

  • Smartphone/Notebook
  • RF Supply
  • Cameras
  • Portable Video
  • Portable Media Player
  • Wireless Adapter
  • Wireless Communication

Feature(s)

  • Low VIN and Wide VIN Range: 1.7V to 5.25V
  • Guarantee Output Current: 300mA
  • VOUT Accuracy ±1%
  • Ripple Rejection 75dB at 1kHz
  • Low Output Noise, 60µVrms from 10Hz to 100kHz
  • Quiescent Current as Low as 35µA
  • VOUT Fixed 1.1V to 3.3V

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Output options Fixed
Iout (A) 0.15
Vin (Max) (V) 5.25
Vin (Min) (V) 1.7
Vout (min) 1.1
Vout (max) 3.3
Fixed Vout (V) 1.1, 1.2, 1.35, 1.5, 1.8, 1.85, 2.2, 2.3, 2.5, 2.6, 2.8, 2.85, 2.9, 2.95, 3.0, 3.1, 3.2, 3.3
Iq (typ) (µA) 35
Accuracy 25C 1%
Noise uV RMS 10-100 kHz 60
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 0.29
PSRR (dB) 1kHz 75
Operating Temperature (Ambient) (°C) -40 to 85 (°C)
Enable Active H
Channels 1
Output Discharge yes, no
Iq (max)(µA) 60
VCTL function no

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP7315-25W5-7

AP7315-25W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2486 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP7315-28SA-7

AP7315-28SA-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2313 9/16/2021 Europe, Asia, North America Buy Now
Request Sample
AP7315-28W5-7

AP7315-28W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 168 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
Digi-Key Electronics 1086 9/16/2021 Europe, Asia, North America Buy Now
Request Sample
AP7315-33W5-7

AP7315-33W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2985 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP7315D-25W5-7

AP7315D-25W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet EU 3000 9/17/2021 Germany Buy Now
Request Sample
AP7315DQ-11W5-7

AP7315DQ-11W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2999 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP7315DQ-18W5-7

AP7315DQ-18W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
RS Components 2900 9/17/2021 England Buy Now
Request Sample
AP7315DQ-25W5-7

AP7315DQ-25W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 3854 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
Digi-Key Electronics 3000 9/16/2021 Europe, Asia, North America Buy Now
Request Sample
AP7315DQ-33W5-7

AP7315DQ-33W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 332 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components 3000 9/17/2021 England Buy Now
Digi-Key Electronics 2559 9/16/2021 Europe, Asia, North America Buy Now
Request Sample
AP7315Q-11W5-7

AP7315Q-11W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 1784 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
Digi-Key Electronics 2443 9/16/2021 Europe, Asia, North America Buy Now
Request Sample
AP7315Q-18W5-7

AP7315Q-18W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
RS Components 3000 9/17/2021 England Buy Now
Request Sample
AP7315Q-33W5-7

AP7315Q-33W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2475 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components 3000 9/17/2021 England Buy Now
Digi-Key Electronics 2995 9/16/2021 Europe, Asia, North America Buy Now
Request Sample

PCNs

Product Change Notices

PCN # Issue Date Implementation Date Subject
PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site
PCN-2299 2018-03-01 2018-06-01 Additional Qualified (A/T) Assembly Test Site