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LDLN025PU28R The STMicroelectronics LDLN025PU28R is a linear voltage regulator with a 2.8V output and 250mA current capability. It features a surface mount package.
Mfr Part #:

LDLN025PU28R

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDLN025PU28R is a linear voltage regulator with a 2.8V output and 250mA current capability. It features a surface mount package.
✓ Total Stock: 30,000 pcs
$ Price Range: $0.28

LDLN025PU28R Available from 3 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
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request 21+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request 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.

LDLN025PU28R 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
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDLN025PU28R Description

Short technical summary and product information.

The STMicroelectronics LDLN025PU28R is a linear voltage regulator designed for various applications requiring a stable 2.8V output. It can supply up to 250mA of current, making it suitable for moderate power needs. The device operates within a temperature range of -40°C to 125°C (TJ), ensuring reliability in diverse environmental conditions.

 

Key electrical characteristics include a 5.5V input voltage capability and a low voltage dropout of 0.25V at 250mA. Protection features such as over current, over temperature, and short circuit protection are integrated for enhanced system safety. The regulator also includes a soft start feature and an enable control pin.

 

This component is housed in a compact 4-DFN (1x1) or 4-XDFN exposed pad package, designed for surface mounting. Its small footprint and surface mount capability make it ideal for space-constrained designs. The PSRR is rated between 60dB and 80dB across a frequency range of 100Hz to 100KHz.

LDLN025PU28R Quick Information

Product Type: Linear Voltage Regulator
Series: LDLN
Canonical Name: LDLN025PU28R
Subcategory: Linear

LDLN025PU28R Compliance

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

LDLN025PU28R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDLN025PU28R Features

  • Provides a stable 2.8V output voltage.
  • Delivers up to 250mA of output current.
  • Operates from -40°C to 125°C.
  • Features over current and over temperature protection.
  • Compact 4-DFN surface mount package.

LDLN025PU28R Applications

  • Suitable for low power electronic circuits.
  • Ideal for space-constrained applications.
  • Used in portable electronic devices.
  • Provides stable power rails for sensitive components.

LDLN025PU28R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDLN025PU28R?

2.8V.

What is the dropout voltage at 250mA?

0.25V maximum.

What is the operating temperature range?

-40°C to 125°C.

What package options are available?

4-DFN and 4-XDFN Exposed Pad.

What protection features are included?

Over current, over temperature, short circuit, and soft start.

What is the PSRR performance?

60dB to 80dB from 100Hz to 100kHz.

Does the regulator have an enable control?

Yes, it has an enable pin.

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