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ILE4275S Datasheet IC of low power voltage regulator

Manufacturer: Integral

Overview: ILE4275G, ILE4275S IC of low power voltage regulator 5V/400mA with low drop voltage (FUNCTIONAL EQUIVALENT OF TLE4275 INFINEON) ILE4275G, ILE4275S - are integrated circuits of voltage regulator 5V/400 mA with low-drop voltage. ICs realized in 5-pin plastic packages ILE4250G - P-TO2635-1, ILE4250S – P-TO220-5-12. ICs of voltage regulator 5V/400 mA are purposed to supply DC voltage 5V with 2% accuracy at a range of input voltages from 5,6 to 40 V , with drop voltage 0,5V at load current 300 mA. ICs are used in power supply units of electronic devices, including automotive electronics. Maximum input voltage is 45 V. The ICs are tolerant to over voltage of both polarities (positive & negative), provide internal current limitation and output voltage thermal shutdown. Reset function is available. Fig. 1 – View of IC in P-TO263-5-1 package Fig.

Download the ILE4275S datasheet PDF. This datasheet also includes the ILE4275G variant, as both parts are published together in a single manufacturer document.

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Datasheet Details

Part number ILE4275S
Manufacturer Integral
File Size 126.14 KB
Description IC of low power voltage regulator
Download ILE4275S Download (PDF)

General Description

Chip pad number 01 02 03 04 05, 06 07 - 10 Package pin number 01 02 03 04 05 - ILE4275G, ILE4275S Symbol I RO GND D Q - Function Input Reset output Common pin (Ground) Reset delay pin Output Not bonded (not used) Temperature sensor 01 I Adjustment Reference voltage source A1 + - Saturation control & protection circuit VT1 R1 A2 Reset generator R2 05 Q R4 02 RO 04 D R3 03 GND A1 – control amplifier;

A2 – buffer;

R1 – R4 –resistors;

Key Features

  • o High accuracy of the output voltage 5 V ± 2%; o Low-drop voltage ; o Built-in overheating protection; o Reverse polarity proof; o Low consumption current; o Input voltage up to 45 V; o Suitable for use in automotive electronics; o Wide junction temperature range -40 … +150°C; o Reset function. Permissible value of ESD potential 1000V ILE4275-Spe, M, Normal. dot, 327168, 2011-11-09, V 1.1 1 Table 1 Pins.

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