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LD39015M15R The LD39015M15R is a fixed positive linear voltage regulator from STMicroelectronics, delivering a stable 1.5V output at up to 150mA.
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LD39015M15R

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The LD39015M15R is a fixed positive linear voltage regulator from STMicroelectronics, delivering a stable 1.5V output at up to 150mA.
✓ Total Stock: 13,000 pcs
$ Price Range: $0.28

LD39015M15R Available from 2 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
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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.

LD39015M15R 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
SVHC Present
Storage Temperature
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LD39015M15R Description

Short technical summary and product information.

The LD39015M15R is a fixed-output, positive linear voltage regulator manufactured by STMicroelectronics. It provides a regulated 1.5V output voltage with a maximum output current of 150mA.

 

The regulator features a low dropout voltage of 0.1V typical at 100mA load, enabling efficient operation with minimal headroom. The quiescent current is typically 50µA, contributing to low power consumption in battery-powered applications. It includes over-current and over-temperature protection for robust operation.

 

The device is housed in a compact SOT23-5 surface-mount package, suitable for space-constrained designs. The operating temperature range is -40°C to +125°C, allowing use in automotive and industrial environments. The enable control feature allows the output to be switched on and off.

LD39015M15R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics LD39015M15R Linear Voltage Regulator, Fixed 1.5V Output, 150mA
Subcategory: Fixed Output, Positive

LD39015M15R Compliance

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

LD39015M15R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD39015M15R Features

  • Fixed 1.5V output voltage regulator.
  • 150mA maximum output current capability.
  • Low dropout voltage of 0.1V typical.
  • 50µA low quiescent current consumption.
  • Over-current and over-temperature protection.

LD39015M15R Applications

  • Used in battery-powered portable devices.
  • Ideal for low-power microcontroller supplies.
  • Suitable for automotive electronics modules.
  • Applicable in industrial sensor interfaces.

LD39015M15R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LD39015M15R?

The output voltage is fixed at 1.5V.

What is the maximum output current of the LD39015M15R?

The maximum output current is 150mA.

What is the operating temperature range of the LD39015M15R?

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

What is the dropout voltage of the LD39015M15R?

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

Does the LD39015M15R include protection features?

Yes, it includes over-current and over-temperature protection.

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