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Infineon Low Dropout Voltage Regulator 45V, SOT-223 Package, 4-Pin, Surface Mount, Positive Polarity TLE42642GHTSA2

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Infineon Low Dropout Voltage Regulator 45V, SOT-223 Package, 4-Pin, Surface Mount, Positive Polarity TLE42642GHTSA2

Name: Infineon Low Dropout Voltage Regulator 45V, SOT-223 Package, 4-Pin, Surface Mount, Positive Polarity TLE42642GHTSA2
Brand: Infineon
SKU: 88029
Price: 1.26 USD
Availability: InStock

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Category Voltage Regulator Brand Infineon Condition New

Specifications

Country of Origin	India
Voltage	Regulators Infineon, Voltage Regulator 45V SOT-223 4-Pin RS Stock No
Brand	Infineon
Height	1.6mm
Length	6.5mm
Model	TLE42642GHTSA2
Width	3.5mm
Mount Type	Surface
Maximum Operating Temperature	150°C
Package Type	SOT-223
Polarity	Positive
Maximum Input Voltage	45V
Quiescent Current	4mA
Minimum Input Voltage	5.5V
Pin Count	4

Key Features

Low dropout voltage regulator supporting up to 45V input.
SOT-223 surface-mount package with 4 pins for PCB integration.
Positive output polarity ensures compatibility with standard circuits.
Operates with a quiescent current of only 4mA.
Compact dimensions of 6.5mm x 3.5mm x 1.6mm.
Stable operation at up to 150°C maximum temperature.
Production reel packaging available for automated insertion.
LDO design for fast transient response and high PSRR.

Product Description

The Infineon TLE42642GHTSA2 is a highly efficient low dropout (LDO) voltage regulator designed to provide consistent and stable power management up to 45V input for electronic and industrial applications. Packaged in a compact SOT-223 surface-mount format, this regulator integrates seamlessly onto printed circuit boards, supporting a wide range of device and system requirements. Featuring a positive polarity for easy design compatibility, the regulator is equipped with four pins and operates with a low quiescent current of only 4mA, making it ideal for designs prioritizing energy efficiency.

Dimensions are exceptionally compact at 6.5mm in length, 3.5mm in width and 1.6mm in height, facilitating flexible placement in densely packed assemblies. Its fast transient response and high Power Supply Rejection Ratio (PSRR) allow reliable performance even under demanding load and supply fluctuations. The device maintains stability up to a maximum operating temperature of 150°C, ensuring continued function in environments exposed to thermal stress.

The LDO architecture is optimized for applications requiring minimal input-output voltage differential. This supports circuits where supply voltages fluctuate or where battery-powered designs are employed. The surface-mount SOT-223 package is tailored for automated manufacturing, and this component is available in production reel format for volume insertion.

Typical applications cover automotive, industrial, communications, and instrumentation, where robust voltage regulation and low noise are essential. The positive polarity and four-pin configuration simplify system integration. The low quiescent current is especially valuable in energy-sensitive and portable electronics, helping to extend device life and minimize heat build-up.

Choose Infineon's TLE42642GHTSA2 regulator for high-performance, compact, and reliable power management in modern electronic systems. Explore allied power management ICs, Voltage Regulators, and semiconductor solutions in the EnvMart Electronics & Electricals category for further options.

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Frequently Asked Questions

The maximum input voltage for this model is 45V.

It operates with a low quiescent current of only 4mA.

The dimensions of the SOT-223 package are 6.5mm in length, 3.5mm in width, and 1.6mm in height.

This voltage regulator maintains stability at a maximum operating temperature of 150°C.

This model features a 4-pin configuration.

The output polarity of this voltage regulator is positive.

It uses a surface mount type for PCB integration.

Typical applications include automotive, industrial, communications, and instrumentation where robust voltage regulation is essential.

The minimum input voltage required is 5.5V.

It features a low dropout (LDO) architecture optimized for applications requiring minimal input-output voltage differential.

Yes, it is available in production reel packaging for automated insertion.

The model is designed for fast transient response and high Power Supply Rejection Ratio (PSRR), ensuring reliable performance under load fluctuations.