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AP7380

Wide Input Voltage Range, 150MA ULDO Regulator

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Description

The AP7380 series is a positive voltage regulator IC.

The AP7380 has features of wide input voltage range, high accuracy, low dropout voltage, current limit and ultra-low quiescent current which make it ideal for use in various USB and portable devices and instrument application.

The IC consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, and a chip enable circuit.

The AP7380 is available in 3.0V, 3.3V, 4.15V, 4.4V and 5.0V fixed output voltage versions.

Feature(s)

  • Wide Input Voltage Range: Up to 24V
  • Low Dropout Voltage: VDROP = 580mV @ IOUT = 50mA
  • Low Ground Current
  • High Output Voltage Accuracy
  • Compatible with Low ESR Ceramic Capacitor
  • Excellent Line/Load Regulation
  • Thermal Shutdown Function

Application(s)

  • Battery-powered Equipment
  • Laptop, Palmtops, Notebook Computers
  • Portable Information Appliances

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Output options Fixed
Iout (A) 0.15
Vin (Max) (V) 24
Vin (Min) (V) 3.5
Vout (min) 1.8
Vout (max) 5
Fixed Vout (V) 1.8, 3.0, 3.3, 3.6, 4.15, 4.4, 5.0
Iq (typ) (µA) 1.8
Accuracy 25C 1%
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 1.1
Operating Temperature (Ambient) (°C) -40 to 85 (°C)
Enable Active H
Channels 1
Output Discharge no
Iq (max)(µA) 3
VCTL function no

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

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