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TLE4274V85 The Infineon Technologies TLE4274V85 is a fixed LDO voltage regulator designed for automotive applications. It offers an output voltage of 5V with a maximum output current of 400mA.
Mfr Part #:

TLE4274V85

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies TLE4274V85 is a fixed LDO voltage regulator designed for automotive applications. It offers an output voltage of 5V with a maximum output current of 400mA.
✓ Total Stock: 220 pcs
$ Price Range: $0.28

TLE4274V85 Available from 1 distributor

✓ 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
220 pcs
On Request
220 pcs On Request 1 On Request On Request 15+ 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.

TLE4274V85 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TLE4274V85 Description

Short technical summary and product information.

The TLE4274V85 from Infineon Technologies is a monolithic integrated low dropout linear voltage regulator. It is designed to provide a stable 5V output voltage with a precision of ±2% and can handle load currents up to 400 mA. The device is built for harsh automotive environments, incorporating protection features such as output current limitation, reverse polarity protection, and overtemperature shutdown.

 

Key electrical characteristics include a very low quiescent current of 220 µA, making it suitable for applications permanently connected to VBAT. It also features a very low dropout voltage of 0.5V at 250mA and a PSRR of 60dB at 100Hz. The regulator operates over a wide temperature range from -40°C to 150°C (TJ).

 

Packaged in a TO-220-3 through-hole configuration, the TLE4274V85 is suitable for various power management needs where a reliable and protected voltage source is required. Its robust design and integrated protection circuits make it a dependable choice for automotive and industrial applications demanding high reliability.

TLE4274V85 Quick Information

Product Type: Linear Voltage Regulator
Series: TLE4274
Canonical Name: TLE4274V85 Low Dropout Linear Voltage Regulator
Subcategory: Low Dropout (LDO)

TLE4274V85 Compliance

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

TLE4274V85 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TLE4274V85 Features

  • Provides a stable 5V fixed output voltage.
  • Supports output currents up to 400mA.
  • Operates across a wide -40°C to 150°C temperature range.
  • Includes overcurrent and overtemperature protection.
  • Features reverse polarity protection for enhanced reliability.

TLE4274V85 Applications

  • Ideal for automotive power supply systems.
  • Suitable for battery-connected applications.
  • Used in general voltage regulation tasks.
  • Applicable in harsh environment designs.

TLE4274V85 FAQs

7 frequently asked questions generated from this part’s specifications.
What output voltages does the TLE4274V85 provide?

The TLE4274V85 provides fixed output voltages of 5V and 3.3V with ±2% precision.

What is the package type of the TLE4274V85?

The TLE4274V85 is available in a TO-220-3 through-hole package (PG-TO220-3).

What is the operating temperature range of the TLE4274V85?

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

What is the dropout voltage of the TLE4274V85?

The typical dropout voltage is 0.5V at 250mA output current.

What is the quiescent current of the TLE4274V85?

The typical quiescent current is 220µA.

What protection features does the TLE4274V85 include?

It includes antisaturation, over temperature, reverse polarity, and short circuit protection.

What is the maximum output current of the TLE4274V85?

The maximum output current is 400mA.

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