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LD39030SJ25R The STMicroelectronics LD39030SJ25R is a linear voltage regulator with a 5.5V input and 300mA output capability. It operates within a temperature range of -40°C to 125°C.
Mfr Part #:

LD39030SJ25R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LD39030SJ25R is a linear voltage regulator with a 5.5V input and 300mA output capability. It operates within a temperature range of -40°C to 125°C.
✓ Total Stock: 40,503 pcs
$ Price Range: $0.28

LD39030SJ25R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
40,503 pcs
On Request
40503 pcs On Request 1 On Request On Request 16+ On Request On Request
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LD39030SJ25R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
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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LD39030SJ25R Description

Short technical summary and product information.

The STMicroelectronics LD39030SJ25R is a linear voltage regulator designed for various power management applications. It features a fixed positive output configuration and an input voltage capability of up to 5.5V. The regulator can supply a continuous current of 300mA with a low voltage dropout of 0.3V at this current.

 

This device operates across a wide temperature range, from -40°C to 125°C, making it suitable for demanding environments. Protection features include over current, over temperature, and soft start functionalities. The regulator is housed in a compact 4-UFBGA, FCBGA package and is designed for surface mount applications.

 

Key electrical characteristics include a quiescent current of 50 µA and a PSRR of 62dB (1kHz ~ 10kHz). The control feature is enabled via an external signal. The part is identified by its supplier package code of 4-Flipchip (0.79x0.79).

 

This component is part of the STMicroelectronics' linear voltage regulator offering, providing stable voltage regulation for electronic circuits. Its surface mount design facilitates integration into compact PCB layouts.

LD39030SJ25R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LD39030SJ25R Linear Voltage Regulator
Subcategory: Linear

LD39030SJ25R Compliance

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

LD39030SJ25R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD39030SJ25R Features

  • Fixed positive linear voltage regulator.
  • 5.5V maximum input voltage.
  • 300mA output current capability.
  • Wide -40°C to 125°C operating temperature.
  • Surface mount 4-UFBGA, FCBGA package.

LD39030SJ25R Applications

  • Suitable for portable electronic devices.
  • Used in power management circuits.
  • Ideal for space-constrained designs.
  • Applications requiring stable voltage output.

LD39030SJ25R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage rating of the LD39030SJ25R?

The input voltage rating is 5.5V.

What package is the LD39030SJ25R available in?

It is available in a 4-Flipchip (0.79x0.79) package, also listed as 4-UFBGA, FCBGA.

What is the operating temperature range of the LD39030SJ25R?

-40°C to 125°C.

What output voltage does the LD39030SJ25R provide?

A fixed 2.5V output.

What is the quiescent current of the LD39030SJ25R?

50µA.

What is the dropout voltage of the LD39030SJ25R?

Maximum dropout voltage is 0.3V at 300mA load.

What protection features does the LD39030SJ25R include?

Over-current protection, over-temperature protection, and soft start.

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