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LF50CPT The STMicroelectronics LF50CPT is a linear voltage regulator providing a fixed 5V output at up to 500mA. It features a low dropout voltage and surface mountable TO-252-5 (DPAK) package.
Mfr Part #:

LF50CPT

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LF50CPT is a linear voltage regulator providing a fixed 5V output at up to 500mA. It features a low dropout voltage and surface mountable TO-252-5 (DPAK) package.
✓ Total Stock: 2,574 pcs
$ Price Range: $0.30

LF50CPT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 802 On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
74 pcs
On Request
74 pcs On Request 1 On Request On Request 00/27 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.

LF50CPT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Supply Current
Tape & Reel
Voltage
Voltage Dropout (Max)
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LF50CPT Description

Short technical summary and product information.

The LF50CPT from STMicroelectronics is a linear voltage regulator designed for applications requiring a stable 5V output. It can deliver an output current of up to 500mA and features a very low dropout voltage of 0.45V, making it suitable for battery-powered systems.

 

This regulator operates with an input voltage up to 16V and includes protection features such as over-current and over-temperature shutdown. The quiescent current is typically 1mA in active mode. The device is available in a TO-252-5 (DPAK) surface mount package, requiring only a 2.2µF capacitor for stability.

 

Key electrical characteristics include a typical PSRR of 76dB at 120Hz and an operating temperature range of -40°C to 125°C. The output voltage tolerance is ±1% or ±2% at 25°C. Its fixed output and robust protection make it a reliable choice for various power management needs.

LF50CPT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LF50CPT Linear Voltage Regulator
Subcategory: Linear

LF50CPT Compliance

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

LF50CPT Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

LF50CPT Features

  • Fixed 5V output voltage.
  • Up to 500mA output current.
  • Very low dropout voltage (0.45V).
  • Surface mount TO-252-5 (DPAK) package.
  • Over-current and over-temperature protection.

LF50CPT Applications

  • Suitable for battery-powered systems.
  • Low noise power applications.
  • Local voltage regulation.
  • Power management circuits.

LF50CPT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LF50CPT?

The LF50CPT provides a fixed 5V output voltage.

What is the maximum output current for the LF50CPT?

The LF50CPT can supply an output current of up to 500mA.

What is the dropout voltage of the LF50CPT?

The LF50CPT has a very low dropout voltage of 0.45V.

What is the operating temperature range for the LF50CPT?

The operating temperature range for the LF50CPT is -40°C to 125°C.

What package type is the LF50CPT available in?

The LF50CPT is available in a TO-252-5, DPak (4 Leads + Tab), TO-252AD package.

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