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LD39015M125R The STMicroelectronics LD39015M125R is a linear voltage regulator providing a fixed 1.25V output at 150mA. It features a SOT-23-5 package and operates from -40°C to 125°C.
Mfr Part #:

LD39015M125R

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LD39015M125R is a linear voltage regulator providing a fixed 1.25V output at 150mA. It features a SOT-23-5 package and operates from -40°C to 125°C.
✓ Total Stock: 81,038 pcs
$ Price Range: $0.28

LD39015M125R Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
72,000 pcs
On Request
72000 pcs On Request 1 On Request On Request 19+17+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
38 pcs
On Request
38 pcs On Request 1 On Request On Request 14+ 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.

LD39015M125R 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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LD39015M125R Description

Short technical summary and product information.

The STMicroelectronics LD39015M125R is a linear voltage regulator designed for efficient power management. It delivers a stable 1.25V output voltage with a maximum current capability of 150mA.

 

Key electrical specifications include a low voltage dropout of 0.1V at 100mA and a PSRR of 65dB to 62dB across the 1kHz to 10kHz frequency range. The device is protected against over current and over temperature conditions, and features an enable control pin.

 

This regulator is housed in a compact SOT-23-5 (SC-74A, SOT-753) surface mount package, making it suitable for space-constrained applications. It operates reliably within a wide temperature range of -40°C to 125°C.

LD39015M125R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics LD39015M125R Linear Voltage Regulator
Subcategory: Linear

LD39015M125R Compliance

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

LD39015M125R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD39015M125R Features

  • Fixed 1.25V output voltage.
  • 150mA maximum output current.
  • Low 0.1V voltage dropout.
  • Wide -40°C to 125°C operating temperature.
  • SOT-23-5 surface mount package.

LD39015M125R Applications

  • Ideal for portable electronic devices.
  • Suitable for low power applications.
  • Used in battery-powered systems.
  • Provides stable voltage regulation.

LD39015M125R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LD39015M125R?

The output voltage is fixed at 1.25V.

What is the maximum output current?

The maximum output current is 150mA.

What is the dropout voltage?

The typical dropout voltage is 0.1V at 100mA load.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the LD39015M125R available in?

It is available in SC-74A, SOT-753, and SOT-23-5 packages.

Does the LD39015M125R have an enable control?

Yes, it includes an enable control feature.

What protection features does the LD39015M125R have?

It includes over current and over temperature protection.

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