DistyParts Icon
LF50ABPT-TR The LF50ABPT-TR is a linear voltage regulator from STMicroelectronics providing a fixed 5V output at up to 500mA. It features overcurrent and overtemperature protection.
Mfr Part #:

LF50ABPT-TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The LF50ABPT-TR is a linear voltage regulator from STMicroelectronics providing a fixed 5V output at up to 500mA. It features overcurrent and overtemperature protection.
✓ Total Stock: 5,293 pcs
$ Price Range: $0.28

LF50ABPT-TR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
293 pcs
On Request
293 pcs On Request 1 On Request On Request 03+ 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.

LF50ABPT-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
View Similar Products (0)

LF50ABPT-TR Description

Short technical summary and product information.

The STMicroelectronics LF50ABPT-TR is a monolithic linear voltage regulator IC designed for power management applications. It offers a stable, fixed 5V output with a maximum current capability of 500mA.

 

Key electrical specifications include a maximum input voltage of 16V, a low voltage dropout of 0.7V at 500mA, and a quiescent current of 1mA. The device incorporates overcurrent and overtemperature protection circuits for enhanced reliability. Its Power Supply Ripple Rejection Ratio (PSRR) ranges from 76dB to 60dB across the 120Hz to 10kHz frequency range, making it suitable for noise-sensitive applications.

 

The LF50ABPT-TR operates within a wide temperature range of -40°C to 125°C. It is housed in a compact PPAK package (TO-252-5, DPak) suitable for surface-mount applications. The integrated enable pin allows for on/off control, further optimizing power consumption.

 

This voltage regulator is suitable for various electronic power supply regulation needs in consumer electronics and industrial control systems.

LF50ABPT-TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LF50ABPT-TR Linear Voltage Regulator
Subcategory: Linear Voltage Regulator

LF50ABPT-TR Compliance

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

LF50ABPT-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LF50ABPT-TR Features

  • Fixed 5V output voltage.
  • Maximum output current of 500mA.
  • Low voltage dropout of 0.7V.
  • Overcurrent and overtemperature protection.
  • Surface mount PPAK package.

LF50ABPT-TR Applications

  • General-purpose linear voltage regulation.
  • Powering microcontrollers and logic circuits.
  • Battery-powered device power management.
  • Industrial sensor power supplies.

LF50ABPT-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LF50ABPT-TR?

The LF50ABPT-TR provides a fixed output voltage of 5V.

What is the package type of the LF50ABPT-TR?

It is available in a TO-252-5, DPak (4 Leads + Tab), TO-252AD package, also known as PPAK.

What is the operating temperature range?

It is -40°C to 125°C.

What is the maximum output current?

The maximum output current is 500mA.

What is the dropout voltage at 500mA?

The maximum dropout voltage is 0.7V at 500mA.

What protection features are included?

Over-current and over-temperature protection are included.

Does the regulator have an enable control?

Yes, it has an enable control feature.

Home

Categories