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ILE4264G Datasheet 5-V Low-Drop Fixed-Voltage Regulator

Manufacturer: IK Semiconductor

Overview: TECHNICAL DATA 5-V Low-Drop Fixed-Voltage Regulator ILE4264G ILE 4264 G is a 5-V low-drop fixed-voltage regulator in an SOT-223 package. The IC regulates an input voltage VI in the range 5.5 V < VI < 45 V to VQrated = 5.0 V. The maximum output current is more than 120 mA.

Datasheet Details

Part number ILE4264G
Manufacturer IK Semiconductor
File Size 239.94 KB
Description 5-V Low-Drop Fixed-Voltage Regulator
Download ILE4264G Download (PDF)

General Description

The control amplifier compares a reference voltage, which is kept highly precise by resistance adjustment, to a voltage that is proportional to the output voltage and drives the base of the series transistor via a buffer.

Saturation control, working as a function of load current, prevents any over-saturation of the power element.

The IC is additionally protected against overload, overtemperature and reverse polarity.

Key Features

  • temperature protection that disables the circuit at overtemperature. Features: Output voltage tolerance ≤ ± 2 % Low-drop voltage Very low current consumption Overtemperature protection Short-circuit proof Suitable for use in automotive electronics Reverse polarity. ILE 4264G P-SOT223-4-1 Dimensioning Information on External Components The input capacitor Ci is necessary for compensating line influences. Using a resistor of approx. 1 Ω in series with Ci, the oscillating of input inductivity an.