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LDK130PU12R The STMicroelectronics LDK130PU12R is a positive fixed output LDO voltage regulator. It provides a 1.2V output voltage at up to 300mA current.
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LDK130PU12R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK130PU12R is a positive fixed output LDO voltage regulator. It provides a 1.2V output voltage at up to 300mA current.
✓ Total Stock: 9,000 pcs
$ Price Range: $0.28

LDK130PU12R Available from 1 distributor

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LDK130PU12R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supply Current
Type
Voltage
Voltage Dropout (Max)
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LDK130PU12R Description

Short technical summary and product information.

The STMicroelectronics LDK130PU12R is a linear voltage regulator IC designed for positive fixed output applications. It delivers a stable 1.2V output voltage with a maximum current capability of 300mA.

 

Key electrical specifications include an input voltage range from 1.9V to 5.5V, a low quiescent current of 70 uA, and a maximum dropout voltage of 400mV at 300mA. The regulator also features a PSRR of 55dB at 120Hz to 10kHz, indicating good ripple rejection.

 

Protection features include over current and over temperature protection, ensuring reliable operation. The device operates within a temperature range of -40°C to +125°C.

 

This LDO voltage regulator is supplied in a compact 6-DFN (1.2x1.3mm) surface-mount package, suitable for space-constrained designs. It is typically supplied on a reel.

LDK130PU12R Quick Information

Product Type: LDO Voltage Regulator
Series: LDK130P
Canonical Name: STMicroelectronics LDK130PU12R LDO Voltage Regulator
Subcategory: PMIC - Power Management ICs

LDK130PU12R Compliance

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

LDK130PU12R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK130PU12R Features

  • Fixed 1.2V output voltage.
  • 300mA maximum output current.
  • Low quiescent current of 70 uA.
  • Wide input voltage range (1.9V to 5.5V).
  • Compact 6-DFN package for surface mounting.

LDK130PU12R Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in power management circuits.
  • Provides stable voltage regulation.

LDK130PU12R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LDK130PU12R?

The input voltage range is 1.9V to 5.5V.

What package is the LDK130PU12R available in?

It is available in a 6-DFN (1.2x1.3mm) surface mount package.

What is the operating temperature range?

-40°C to +125°C.

What is the output current capability?

300mA.

What is the dropout voltage?

400mV maximum.

Does the regulator have protection features?

Yes, over-current and over-temperature protection.

What is the typical quiescent current?

70µA.

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