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LDK120PU25R The STMicroelectronics LDK120PU25R is a linear voltage regulator providing a fixed 2.5V output at up to 200mA. It features a low quiescent current and is housed in a compact 6-DFN package.
Mfr Part #:

LDK120PU25R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK120PU25R is a linear voltage regulator providing a fixed 2.5V output at up to 200mA. It features a low quiescent current and is housed in a compact 6-DFN package.
✓ Total Stock: 12,000 pcs
$ Price Range: $0.28

LDK120PU25R Available from 1 distributor

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✓ Non-Authorised
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12,000 pcs
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LDK120PU25R 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
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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LDK120PU25R Description

Short technical summary and product information.

The STMicroelectronics LDK120PU25R is a linear voltage regulator designed for various electronic applications. It delivers a stable, fixed 2.5V output voltage with a maximum output current of 200mA. The device operates with a low quiescent current of 60µA, making it suitable for power-sensitive designs.

 

Key electrical characteristics include a dropout voltage of 0.3V at 200mA and a Power Supply Rejection Ratio (PSRR) of 55dB across a frequency range of 120Hz to 10kHz. Protection features such as over current and over temperature are integrated for enhanced reliability.

 

This regulator is available in a 6-DFN (1.2x1.3) package, designed for surface mounting. The operating temperature range is from -40°C to 125°C, accommodating a wide variety of environmental conditions. The 'Enable' control feature allows for easy power management.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status, though these are currently unverified.

LDK120PU25R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LDK120PU25R STMicroelectronics Linear Voltage Regulator
Subcategory: Linear

LDK120PU25R Compliance

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

LDK120PU25R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK120PU25R Features

  • Fixed 2.5V output voltage.
  • 200mA maximum output current.
  • Low 60µA quiescent current.
  • 0.3V dropout voltage at 200mA.
  • Surface mount 6-DFN package.

LDK120PU25R Applications

  • Battery-powered portable electronic devices.
  • Wireless communication and sensor modules.
  • Low-power embedded control systems.
  • Wearable and Internet of Things devices.
  • Power management for compact PCB designs.

LDK120PU25R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK120PU25R?

The LDK120PU25R provides a fixed 2.5V output voltage.

What is the maximum output current for the LDK120PU25R?

The LDK120PU25R can supply a maximum output current of 200mA.

What is the dropout voltage of the LDK120PU25R at 200mA?

The dropout voltage is a maximum of 0.3V when the output current is 200mA.

What is the operating temperature range for this linear regulator?

The LDK120PU25R operates within a temperature range of -40°C to 125°C.

What type of package is the LDK120PU25R in?

The LDK120PU25R is supplied in a 6-DFN package.

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