Diodes Menu Close

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.

Back to Low Dropout Regulators (LDOs)

AP7330

300MA High PSRR Low Noise LDO with ENABLE

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

The AP7330 is a low dropout regulator with high output voltage accuracy, low RDS(ON), high PSRR, low output noise and low quiescent current. This regulator is based on a CMOS process.

The AP7330 includes a voltage reference, error amplifier, current limit circuit and an enable input to turn it on and off. With its low power consumption and line and load transient response, the AP7330 is well suited for low power handheld communication equipment.

The AP7330 is packaged in SOT25 packages, allows for smallest footprint and dense PCB layout.

Feature(s)

  • Low VIN and Wide VIN Range: 1.8V to 5.5V
  • Guarantee Output Current: 300mA
  • VOUT Accuracy ±1%
  • Ripple Rejection 80dB at 1kHz
  • Low Output Noise, 60µVrms from 10Hz to 100kHz
  • Quiescent Current as Low as 45µA

Application(s)

  • TV
  • Set-top-box
  • Computing
  • Surveillance

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Output options Adjustable
Iout (A) 0.3
Vin (Max) (V) 5.5
Vin (Min) (V) 1.8
Vout (min) 0.8
Vout (max) 5.5
Adjustabe VFB (V) 0.8
Iq (typ) (µA) 45
Accuracy 25C 1%
Noise uV RMS 10-100 kHz 60
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 0.31
PSRR (dB) 1kHz 80
Operating Temperature (Ambient) (°C) -40 to 85 (°C)
Enable Active H
Channels 1
Output Discharge yes, no
Iq (max)(µA) 78
VCTL function no

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Loading…

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2575 2022-04-05 2022-07-05 Qualified Additional Bill of Material (BOM) - Lead Frame Raw Material (C19400 FH)
PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site