Mfr Part #:

TLE4274DV50

Mfr Name: Infineon

The Infineon TLE4274DV50 is a low dropout linear voltage regulator designed for automotive applications. It provides a stable 5V output with an output current up to 400mA.

✓ Total Stock: 8,007 pcs

$ Price Range: $0.28

TLE4274DV50 Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	3,188 pcs On Request	3188 pcs	On Request	1	On Request	On Request	18+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	17+	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	2,319 pcs On Request	2319 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TLE4274DV50 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Infineon
Input Voltage	40V
Lead Style	Gull Wing
Mounting Type	Surface Mount
Output Current	400mA
Quiescent Current	Very Low

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TLE4274DV50 Description

Short technical summary and product information.

The Infineon TLE4274DV50 is a monolithic integrated low dropout voltage regulator designed for automotive applications, capable of handling load currents up to 400 mA. It regulates an input voltage up to 40V to a nominal output voltage of 5V with a precision of ±2%. The device is built to withstand harsh automotive environments and includes protection against overload, short circuit, and overtemperature conditions.

Key features include very low current consumption, making it suitable for applications permanently connected to VBAT. It also boasts a very low dropout voltage and reverse polarity protection. The operating temperature range is wide, from -40 °C to 150 °C. The TLE4274DV50 is available in a PG-TO252-3 package, suitable for surface mounting.

This regulator is also suitable for non-automotive applications requiring a stabilized 5V output. Its integrated features and robust design make it a reliable choice for power management in various electronic systems.

TLE4274DV50 Quick Information

Product Type: Low Dropout Linear Voltage Regulator

Series: TLE4274

Canonical Name: TLE4274DV50 Low Dropout Linear Voltage Regulator

Subcategory: Linear

TLE4274DV50 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TLE4274DV50 Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLE4274DV50 Features

Regulates to 5V with ±2% precision.
Supports output currents up to 400mA.
Wide operating temperature range: -40°C to 150°C.
Integrated overload and overtemperature protection.
Designed for harsh automotive environments.

TLE4274DV50 Applications

Automotive engine control modules.
Infotainment system power supplies.
Advanced driver-assistance systems.
General purpose 5V power regulation.

TLE4274DV50 FAQs

7 frequently asked questions generated from this part’s specifications.

What output voltages does the TLE4274DV50 provide?

The TLE4274DV50 provides regulated output voltages of 5V and 3.3V, each with ±2% accuracy.

What is the package type of the TLE4274DV50?

The TLE4274DV50 is offered in a PG-TO252-3 surface-mount package.

What is the operating temperature range of the TLE4274DV50?

The operating temperature range is -40°C to 150°C.

What is the maximum input voltage?

The maximum input voltage is 40V.

What is the maximum output current?

The maximum output current is 400mA.

What is the dropout voltage of the TLE4274DV50?

The dropout voltage is specified as very low.

What is the quiescent current of the TLE4274DV50?

The quiescent current is specified as very low.