Mfr Part #:

TLE4275D

Mfr Name: Infineon

The Infineon TLE4275D is a linear voltage regulator providing a stable 3.3V output with a current capability of 400mA. It is designed for automotive applications and operates across a wide temperature range.

✓ Total Stock: 1,600 pcs

$ Price Range: $0.28

TLE4275D Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	600 pcs On Request	600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TLE4275D Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Infineon
Input Voltage	-42V to +45V
Mounting Type	Surface Mount
Operating Temperature	-40°C to +150°C
Output Voltage	3.3V

View Similar Products (0)

TLE4275D Description

Short technical summary and product information.

The Infineon TLE4275D is a monolithic integrated low dropout fixed output voltage regulator designed for automotive applications. It provides a regulated output voltage of 3.3V with a tolerance of ±2% and can supply loads up to 400mA.

Key electrical features include a maximum input voltage range of -42V to +45V and ESD resistivity of 4kV (Human Body Model). The device incorporates several protection circuits, including reverse polarity protection, short circuit protection, and overtemperature shutdown, making it suitable for supplying microprocessor systems in demanding automotive environments.

This regulator is available in PG-TO252-5-11 and PG-TO263-5-1 surface mount packages. It operates reliably within an automotive temperature range of -40°C to +150°C.

The TLE4275D also features a reset circuit that remains functional without supply voltage and provides an active low reset output down to 1V, with an adjustable power-on delay time. It is stable with ceramic output capacitors.

TLE4275D Quick Information

Product Type: Linear Voltage Regulator

Series: TLE4275

Canonical Name: TLE4275D Linear Voltage Regulator

Subcategory: Linear

TLE4275D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TLE4275D Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

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

TLE4275D Features

3.3V fixed output voltage.
400mA current capability.
Wide input voltage range.
Automotive temperature range.
Integrated protection circuits.

TLE4275D Applications

Automotive engine control modules.
Industrial sensor power supplies.
Microcontroller and FPGA voltage regulation.
Battery-powered equipment with wide input range.

TLE4275D FAQs

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

What is the output voltage of the TLE4275D?

The TLE4275D provides a fixed output voltage of 3.3V with a tolerance of ±2%.

What packages are available for the TLE4275D?

The TLE4275D is available in PG-TO252-5-11 and PG-TO263-5-1 surface mount packages.

What is the operating temperature range of the TLE4275D?

The TLE4275D operates over a junction temperature range of -40°C to +150°C.

What is the input voltage range for the TLE4275D?

The TLE4275D accepts an input voltage range of -42V to +45V.

What is the maximum output current of the TLE4275D?

The TLE4275D can deliver up to 400mA of output current.

Does the TLE4275D include ESD protection?

Yes, the TLE4275D has ESD protection of 4kV according to the Human Body Model.