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LD39015M33R The STMicroelectronics LD39015M33R is a linear voltage regulator with a 5.5V output and 50 µA current consumption. It is housed in a SOT-23-5 package.
Mfr Part #:

LD39015M33R

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LD39015M33R is a linear voltage regulator with a 5.5V output and 50 µA current consumption. It is housed in a SOT-23-5 package.
✓ Total Stock: 102,000 pcs
$ Price Range: $0.28

LD39015M33R 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
87,000 pcs
On Request
87000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 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.

LD39015M33R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Halogen Free
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LD39015M33R Description

Short technical summary and product information.

The STMicroelectronics LD39015M33R is a linear voltage regulator designed for applications requiring a stable 5.5V output. It features a low quiescent current of 50 µA, making it suitable for power-sensitive designs.

 

Key electrical characteristics include a maximum dropout voltage of 0.1V at 100mA and a PSRR ranging from 65dB to 62dB across the 1kHz to 10kHz frequency range. Protection features such as over current and over temperature are integrated to ensure device reliability.

 

This component operates within a temperature range of -40°C to 125°C. It is supplied in a SOT-23-5 (SC-74A, SOT-753) surface-mount package, facilitating integration into compact electronic circuits.

 

The LD39015M33R is suitable for various power management applications where a fixed, regulated voltage is required.

LD39015M33R Quick Information

Product Type: Voltage Regulator
Canonical Name: LD39015M33R
Subcategory: PMIC - Voltage Regulators - Linear

LD39015M33R Compliance

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

LD39015M33R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD39015M33R Features

  • Provides a stable 5.5V output voltage.
  • Low quiescent current of 50 µA.
  • Integrated over current protection.
  • Surface mount SOT-23-5 package.
  • Wide operating temperature range.

LD39015M33R Applications

  • Suitable for low power applications.
  • Used in portable electronic devices.
  • Ideal for battery-powered systems.
  • Power management in compact designs.

LD39015M33R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the LD39015M33R?

The operating voltage is 5.5V.

What packages is the LD39015M33R available in?

The LD39015M33R is available in SOT-23-5, SC-74A, and SOT-753 packages.

What is the operating temperature range?

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

What is the dropout voltage?

The dropout voltage is 0.1V at 100mA load.

What is the maximum output current?

The maximum output current is 150mA.

What is the quiescent current?

The quiescent current is 50 µA.

What protection features does the LD39015M33R have?

Over-current and over-temperature protection.

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