TLF80511 The Infineon Technologies TLF80511 is a linear voltage regulator IC with a fixed 5V output and 400mA current capability. It is designed for surface mount applications and operates over a wide temperature range.
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TLF80511

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Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies TLF80511 is a linear voltage regulator IC with a fixed 5V output and 400mA current capability. It is designed for surface mount applications and operates over a wide temperature range.
✓ Total Stock: 21,820 pcs

TLF80511 Available from 1 distributor

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21,820 pcs
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TLF80511 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TLF80511 Description

Short technical summary and product information.

The Infineon Technologies TLF80511 is a linear voltage regulator IC belonging to the OPTIREG™ series, designed for automotive applications. It provides a fixed positive output voltage of 5V and can deliver up to 400mA of output current. The device accepts an input voltage up to 40V and features a low dropout voltage of 0.5V at 250mA.

 

Key electrical characteristics include a quiescent current of 46 µA and a supply current of 80 µA. Protection features such as over current, over temperature, and short circuit protection are integrated for enhanced reliability. The PSRR is rated at 55dB at 100Hz.

 

This component is housed in a PG-DSO-8 package, specifically an 8-SOIC with an exposed pad, designed for surface mounting. It operates within a wide temperature range of -40°C to 150°C, making it suitable for demanding environments. The series is AEC-Q100 qualified, indicating its suitability for automotive use.

TLF80511 Quick Information

Product Type: Linear Voltage Regulator IC
Series: Automotive, AEC-Q100
Canonical Name: Infineon Technologies TLF80511 Linear Voltage Regulator IC
Subcategory: Power Management (PMIC)

TLF80511 Compliance

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

TLF80511 Features

  • Fixed 5V positive output voltage.
  • 400mA maximum output current.
  • Up to 40V input voltage.
  • Low dropout voltage of 0.5V.
  • Wide -40°C to 150°C operating temperature.

TLF80511 Applications

  • Automotive power supply circuits.
  • Industrial control systems.
  • General purpose voltage regulation.
  • Low power electronic devices.

TLF80511 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TLF80511?

The output voltage is fixed at 5V.

What package is the TLF80511 available in?

The TLF80511 is available in a PG-DSO-8 package (8-SOIC with exposed pad).

What is the operating temperature range of the TLF80511?

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

What is the maximum output current of the TLF80511?

The output current is 400mA.

What is the dropout voltage of the TLF80511?

The maximum dropout voltage is 0.5V at 250mA.

What protection features does the TLF80511 include?

It includes over current, over temperature, and short circuit protection.

What is the PSRR of the TLF80511?

The PSRR is 55dB at 100Hz.

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