LD39150PT-R The STMicroelectronics LD39150PT-R is a linear voltage regulator with an adjustable positive output. It features a 5V output voltage and a 2.5 mA output current.
Mfr Part #:

LD39150PT-R

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LD39150PT-R is a linear voltage regulator with an adjustable positive output. It features a 5V output voltage and a 2.5 mA output current.
✓ Total Stock: 23,973 pcs
$ Price Range: $0.28

LD39150PT-R Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request
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2,500 pcs
2500 pcs On Request 1 On Request On Request 13+ On Request On Request
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1,473 pcs
1473 pcs On Request 1 On Request On Request On Request On Request On Request

LD39150PT-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)

LD39150PT-R Description

Short technical summary and product information.

The STMicroelectronics LD39150PT-R is a linear voltage regulator designed for adjustable positive output voltage applications. It provides a stable 5V output with a current capability of 2.5 mA. The device features a low voltage dropout of 0.4V at 1.5A and offers protection against over current and over temperature conditions.

 

With a PSRR ranging from 65dB to 55dB across a frequency of 120Hz to 1kHz, this regulator ensures clean power delivery. It operates within a temperature range of -40°C to 125°C (TJ) and is housed in a surface-mount PPAK package, specifically TO-252-5, DPak (4 Leads + Tab), TO-252AD.

 

This component is suitable for various electronic designs requiring a reliable and adjustable voltage regulation solution. Its surface mount capability facilitates integration into compact PCB layouts.

LD39150PT-R Quick Information

Product Type: Linear Voltage Regulator
Series: LD39150
Canonical Name: LD39150PT-R
Subcategory: Voltage Regulators - Linear

LD39150PT-R Compliance

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

LD39150PT-R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD39150PT-R Features

  • Adjustable positive output voltage.
  • 5V output voltage.
  • 2.5 mA output current.
  • Surface mount PPAK package.
  • Over current and temperature protection.

LD39150PT-R Applications

  • Used in point-of-load power supplies.
  • Suitable for battery-powered devices.
  • Ideal for industrial control systems.
  • Applicable in automotive electronics.
  • Used in consumer electronics requiring stable voltage.

LD39150PT-R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

-40°C to 125°C (junction temperature).

What package types are available?

TO-252-5, DPAK (4 Leads + Tab), TO-252AD, also known as PPAK.

What is the dropout voltage at full load?

0.4V maximum at 1.5A output current.

What protection features does the LD39150PT-R include?

Over current and over temperature protection.

What is the power supply rejection ratio (PSRR)?

65dB at 120Hz to 55dB at 1kHz.

Is the output voltage adjustable or fixed?

The output is adjustable and positive.

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