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ILE4276 Datasheet Low-Drop Voltage Regulator

Manufacturer: IK Semiconductor

Datasheet Details

Part number ILE4276
Manufacturer IK Semiconductor
File Size 370.91 KB
Description Low-Drop Voltage Regulator
Download ILE4276 Download (PDF)

General Description

Chip pad number 01 02 03 Package pin number 01 02 03 04 04 05 05 Symbol I INH GND NC VA Q ILE4276 Function Input Inhibit input Common pin (Ground) For ILE4276-8.5, ILE4276-5.0, ILE4276-10 pin is not used Adjustment Output (for ILE4276-AD) Output 01 I Temperature sensor Block Diagram Saturation control & protection circuit VT1 Reference voltage source A1 + - A2 05 Q R1 *) R2 **) 02 A1 – control amplifier;

A2 – buffer;

R1, R2 –resistors;

Overview

TECHNICAL DATA Low-Drop Voltage Regulator ILE4276 is integrated circuit of voltage regulator 5V/400mA, 8.5V/400mA, 10V/400mA and adjustable with low drop voltage.

The IC is purposed to supply DC voltages 5V, 8,5V, 10V and adjustable from 2,5 to 20 V with drop voltage less 0,5V, with load current 250 mA and low consumption current.

The IC is used in power supply units of electronic devices, including automotive electronics.

Key Features

  • 5 V, 8.5 V, 10 V or variable output voltage at 400mA.
  • Accuracy of the output voltage  4%;.
  • Low-drop voltage ;.
  • Low consumption current;.
  • Built-in overheating protection;.
  • Reverse polarity proof;.
  • Wide junction temperature range -40 … +150C;.
  • Suitable for use in automotive electronics;.
  • Inhibit input. 1 January 2011, Ver.01 Table 1. Pins.