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LDFPUR The STMicroelectronics LDFPUR is an adjustable positive linear voltage regulator. It offers a 12V output and 800mA current capability in a 6-DFN package.
Mfr Part #:

LDFPUR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDFPUR is an adjustable positive linear voltage regulator. It offers a 12V output and 800mA current capability in a 6-DFN package.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.28

LDFPUR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
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LDFPUR 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 Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDFPUR Description

Short technical summary and product information.

The STMicroelectronics LDFPUR is a linear voltage regulator designed for power management applications. It provides an adjustable positive output voltage up to 12V with a maximum output current of 800mA. The device features a low voltage dropout of 0.5V at 1A and includes protection features such as over current, over temperature, and under voltage lockout (UVLO).

 

This regulator operates within a temperature range of -40°C to 125°C and is supplied in a 6-DFN (3x3) or 6-VDFN exposed pad package. It is suitable for surface mount applications and includes control features like Enable and Power Good signals.

 

The PSRR is rated between 62dB and 55dB across a frequency range of 120Hz to 100kHz, indicating good noise rejection capabilities. The LDFPUR is designed for applications requiring stable and regulated power with integrated protection mechanisms.

LDFPUR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LDFPUR Adjustable Positive Linear Voltage Regulator
Subcategory: Linear

LDFPUR Compliance

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

LDFPUR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDFPUR Features

  • Adjustable positive linear voltage regulator.
  • 12V output voltage capability.
  • 800mA maximum output current.
  • Surface mount 6-DFN package.
  • Includes over current and over temperature protection.

LDFPUR Applications

  • Power management circuits.
  • Regulated power supplies.
  • Low noise applications.
  • Systems requiring adjustable voltage.

LDFPUR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LDFPUR?

-40°C to 125°C.

What package options are available for the LDFPUR?

6-DFN (3x3) and 6-VDFN Exposed Pad.

What protection features does the LDFPUR include?

Over current, over temperature, and under voltage lockout (UVLO).

What control features are provided?

Enable and power good.

What is the dropout voltage of the LDFPUR?

0.5V at 1A.

What is the PSRR performance?

62dB to 55dB from 120Hz to 100kHz.

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