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LDK220M27R The STMicroelectronics LDK220M27R is a linear voltage regulator providing a fixed 2.7V output. It is designed for surface mount applications and offers protection features.
Mfr Part #:

LDK220M27R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK220M27R is a linear voltage regulator providing a fixed 2.7V output. It is designed for surface mount applications and offers protection features.
✓ Total Stock: 12,000 pcs
$ Price Range: $0.28

LDK220M27R Available from 1 distributor

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✓ Non-Authorised
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12,000 pcs
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LDK220M27R 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
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDK220M27R Description

Short technical summary and product information.

The STMicroelectronics LDK220M27R is a linear voltage regulator IC designed for efficient power management. It provides a stable, fixed output voltage of 2.7V with a maximum output current capability of 200mA, as indicated by its introtext. The device operates with a low quiescent current of 90 µA, making it suitable for power-sensitive applications.

 

Key electrical characteristics include a typical voltage dropout of 0.35V at 200mA and a PSRR ranging from 55dB to 50dB across the 120Hz to 10kHz frequency range. Protection features such as over current and over temperature are integrated to ensure device reliability. The regulator is designed for surface mounting and comes in a compact SOT-23-5 package (also referred to as SC-74A, SOT-753).

 

With an operating temperature range of -40°C to 125°C, the LDK220M27R is suitable for a variety of environmental conditions. Its fixed output and enable control feature make it a straightforward component for designers needing a reliable 2.7V power supply.

LDK220M27R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics LDK220M27R Linear Voltage Regulator
Subcategory: Linear

LDK220M27R Compliance

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

LDK220M27R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK220M27R Features

  • Fixed 2.7V output voltage.
  • 200mA maximum output current.
  • Low 90 µA quiescent current.
  • Over current and over temperature protection.
  • Surface mount SOT-23-5 package.

LDK220M27R Applications

  • Provides stable 2.7V power.
  • Suitable for low power designs.
  • Used in portable electronics.
  • Ideal for space-constrained applications.

LDK220M27R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK220M27R?

The output voltage is fixed at 2.7V.

What is the output current rating?

The output current is 200mA.

What is the dropout voltage?

The typical dropout voltage is 0.35V at 200mA.

What is the quiescent current?

The quiescent current is 90µA.

What is the operating temperature range?

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

What package is the LDK220M27R available in?

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

What protection features does it have?

It includes over current and over temperature protection.

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