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TLE4270-2D The Infineon TLE4270-2D is a 5V low-drop fixed voltage regulator. It offers a 650mA output current capability and features reset functionality.
Mfr Part #:

TLE4270-2D

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon TLE4270-2D is a 5V low-drop fixed voltage regulator. It offers a 650mA output current capability and features reset functionality.
✓ Total Stock: 10,500 pcs
$ Price Range: $0.28

TLE4270-2D Available from 2 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
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 24+ On Request 2026-06-03 03:15:08
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLE4270-2D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
ESD Protection
Input Voltage
Mounting Type
Number of Outputs
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TLE4270-2D Description

Short technical summary and product information.

The Infineon TLE4270-2D is a 5V low-drop fixed voltage regulator designed for automotive applications. It provides a stable output voltage with a tolerance of ±2% and can deliver up to 650mA of output current. The device operates with an input voltage range up to 42V, with overvoltage protection up to 65V for short durations.

 

Key features include integrated overtemperature protection, reverse polarity protection, and short-circuit proof operation. It also incorporates a reset function with adjustable reset time, making it suitable for various automotive electronic systems. The regulator is qualified according to AEC-Q100 standards.

 

The TLE4270-2D comes in a TO-252-5 surface mount package, suitable for automated assembly processes. Its wide operating temperature range of -40°C to 150°C (TJ) ensures reliability in demanding environments.

TLE4270-2D Quick Information

Product Type: Linear Voltage Regulator
Series: TLE4270-2
Canonical Name: TLE4270-2D 5V Low Drop Fixed Voltage Regulator
Subcategory: Linear

TLE4270-2D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLE4270-2D Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TLE4270-2D Features

  • 5V fixed output voltage regulator.
  • 650mA maximum output current capability.
  • Wide input voltage range up to 42V.
  • Includes reset and overvoltage protection.
  • AEC-Q100 qualified for automotive use.

TLE4270-2D Applications

  • Suitable for general automotive applications.
  • Used in power management systems.
  • Ideal for systems requiring stable 5V output.
  • Robust protection features for reliability.

TLE4270-2D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TLE4270-2D?

The output voltage is fixed at 5V with a tolerance of ±2%.

What is the maximum output current?

The maximum output current is 650mA.

What is the input voltage range?

The input voltage range is from 6V minimum to 42V maximum.

What is the dropout voltage?

The maximum dropout voltage is 0.7V at a load current of 550mA.

What is the operating temperature range?

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

What package is available?

The device is available in a surface-mount TO-252-5 (DPak) package with supplier package PG-TO252-5-11.

What protection features does it include?

It includes antisaturation, overcurrent, overtemperature, overvoltage (up to 65V), reverse polarity, and short circuit protection.

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