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LDK715M33R The STMicroelectronics LDK715M33R is a linear voltage regulator offering a stable 3.3V output. It is designed for low power applications with a quiescent current of 7 µA.
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LDK715M33R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK715M33R is a linear voltage regulator offering a stable 3.3V output. It is designed for low power applications with a quiescent current of 7 µA.
✓ Total Stock: 9,000 pcs
$ Price Range: $0.28

LDK715M33R Available from 1 distributor

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9,000 pcs
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LDK715M33R 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)
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LDK715M33R Description

Short technical summary and product information.

The STMicroelectronics LDK715M33R is a linear voltage regulator IC designed for applications requiring a stable 3.3V output. It can supply up to 85mA of current with a low dropout voltage of 1V at 85mA. This device features a very low quiescent current of 7 µA, making it suitable for power-sensitive designs.

 

Protection features include over current and over temperature shutdown, enhancing reliability. The regulator operates within a temperature range of -40°C to 125°C. It is supplied in a compact SOT-23-5 package, also referred to as SC-74A or SOT-753, suitable for surface mount assembly.

 

With its fixed positive output and low power consumption, the LDK715M33R is a good choice for battery-powered devices and other portable electronics where efficiency and space are critical.

LDK715M33R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics LDK715M33R Linear Voltage Regulator
Subcategory: Linear

LDK715M33R Compliance

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

LDK715M33R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK715M33R Features

  • Provides stable 3.3V output voltage.
  • Low quiescent current of 7 µA.
  • Handles up to 85mA output current.
  • Includes over current protection.
  • Compact SOT-23-5 surface mount package.

LDK715M33R Applications

  • Battery-powered portable electronics.
  • Low power microcontroller power supplies.
  • Sensor interface circuits.
  • Industrial control modules.
  • Communication equipment.

LDK715M33R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK715M33R?

The output voltage is fixed at 3.3V.

What package is the LDK715M33R available in?

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

What is the operating temperature range?

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

What is the dropout voltage of the LDK715M33R?

The maximum dropout voltage is 1V at 85mA load.

What is the quiescent current?

The quiescent current is 7 µA.

What protection features does the LDK715M33R have?

It includes over current and over temperature protection.

What is the PSRR of the LDK715M33R?

PSRR is 57dB at 1kHz and 38dB at 100kHz.

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