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ILE4276

IK Semiconductor
Part Number ILE4276
Manufacturer IK Semiconductor
Description Low-Drop Voltage Regulator
Published Feb 27, 2016
Detailed Description TECHNICAL DATA Low-Drop Voltage Regulator ILE4276 is integrated circuit of voltage regulator 5V/400mA, 8.5V/400mA, 10V/...
Datasheet PDF File ILE4276 PDF File

ILE4276
ILE4276

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.
The IC is tolerant to over voltage of both polarities (positive & negative), provide internal current limitation and output voltage thermal shutdown.
The IC realized in 5-pin plastic packages P-TO263-5-1 .
Device ILE4276-XXD2 ORDERING INFORMATION Operating Temperature Range Package P-TO263-5 ILE4276-XXD2T Tj = -40 to 150 C P-TO263-5 ILE4276-XXD0T P-TO252-5 Shipping Tube Tape & Reel Tape & Reel ILE4276 ILE4276-XXD2 P-TO263-5 ILE4276-XXD0 P-TO252-5 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 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; VT1 - transistor INH * For ICs ILE4276-10, ILE4276-5.
0, ILE4276-8.
5 ** For ICs ILE4276-AD.
04 VA Figure 1.
03 GND January 2011, Ver.
01 ILE4276 Table 2.
Absolute Maximum Ratings Symbol Parameters Min.
Max.
Unit ТJ Junction temperature Тstg Storage temperature VI In...


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