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LDK130M22RY The STMicroelectronics LDK130M22RY is a linear voltage regulator with a 5.5V input and fixed positive output. It offers over current and over temperature protection.
Mfr Part #:

LDK130M22RY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK130M22RY is a linear voltage regulator with a 5.5V input and fixed positive output. It offers over current and over temperature protection.
✓ Total Stock: 9,000 pcs
$ Price Range: $0.28

LDK130M22RY Available from 1 distributor

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✓ Non-Authorised
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9,000 pcs
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LDK130M22RY 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
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDK130M22RY Description

Short technical summary and product information.

The STMicroelectronics LDK130M22RY is a linear voltage regulator designed for power management applications. It features a fixed positive output voltage and a maximum input voltage of 5.5V. The device provides a quiescent current of 60 µA and a voltage dropout of 0.4V at 300mA.

 

Key electrical characteristics include a PSRR of 55dB (120Hz ~ 10kHz) and enable control functionality. Protection features such as over current and over temperature are integrated for enhanced reliability. The operating temperature range is -40°C to 125°C (TJ).

 

This component is supplied in a SOT-23-5 package, suitable for surface mount applications. It is categorized under Voltage Regulators - Linear within the Power Management PMIC product group.

 

Additional specifications include a fixed output configuration and a single regulator output. The part number LDK130M22RY is also associated with distributor part numbers like 497-LDK130M22RYTR-ND.

LDK130M22RY Quick Information

Product Type: Linear Voltage Regulator
Series: LDK130
Canonical Name: STMicroelectronics LDK130M22RY Linear Voltage Regulator
Subcategory: Linear

LDK130M22RY Compliance

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

LDK130M22RY Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK130M22RY Features

  • Fixed positive linear voltage regulator.
  • 5.5V maximum input voltage.
  • Low 60 µA quiescent current.
  • Over current and over temperature protection.
  • SOT-23-5 surface mount package.

LDK130M22RY Applications

  • Suitable for battery-powered portable devices.
  • Used in low-power microcontroller supplies.
  • Ideal for wireless sensor modules.
  • Applicable in industrial control systems.
  • Used in automotive electronics (if temperature range suitable).

LDK130M22RY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK130M22RY?

The fixed output voltage is 2.2V.

What is the input voltage range?

The maximum input voltage is 5.5V.

What is the operating temperature range?

-40°C to 125°C junction temperature.

What package is the LDK130M22RY available in?

It is available in SOT-23-5 (SC-74A, SOT-753) surface mount package.

What is the dropout voltage?

0.4V at 300mA output current.

What is the quiescent current?

60µA.

What protection features does it have?

Over current and over temperature protection.

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