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LDK220M36R The STMicroelectronics LDK220M36R is a linear voltage regulator IC providing a fixed 3.6V output. It delivers up to 200mA current and is housed in a compact SOT-23-5 package.
Mfr Part #:

LDK220M36R

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK220M36R is a linear voltage regulator IC providing a fixed 3.6V output. It delivers up to 200mA current and is housed in a compact SOT-23-5 package.
✓ Total Stock: 36,001 pcs
$ Price Range: $0.28

LDK220M36R Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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Fe Components ✓
Non-Authorised Inventory information
36,000 pcs
On Request
36000 pcs On Request 1 On Request On Request On Request On Request On Request
Emiteli ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
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LDK220M36R 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
Tape & Reel
Voltage
Voltage Dropout (Max)
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LDK220M36R Description

Short technical summary and product information.

The LDK220M36R from STMicroelectronics is a linear voltage regulator designed for power management applications. It offers a fixed output voltage of 3.6V and can supply a continuous output current of up to 200mA. The regulator features a low quiescent current of 90µA, making it suitable for battery-powered devices.

 

With a maximum input voltage of 13.2V and a low dropout voltage of 0.35V at 200mA, the LDK220M36R provides efficient voltage regulation. Protection features include over-current and over-temperature protection, enhancing reliability. The device operates within a temperature range of -40°C to 125°C.

 

Packaged in a SOT-23-5 surface-mount case, the LDK220M36R is designed for easy integration into compact electronic designs. Its PSRR rating of 55dB to 50dB across a frequency range of 120Hz to 10kHz helps in filtering noise from the power supply.

LDK220M36R Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LDK220M36R Linear Voltage Regulator IC
Subcategory: Linear, Low Drop Out (LDO) Regulators

LDK220M36R Compliance

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

LDK220M36R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK220M36R Features

  • Fixed 3.6V output voltage.
  • 200mA maximum output current.
  • Low 90µA quiescent current.
  • SOT-23-5 surface mount package.
  • Over current and over temperature protection.

LDK220M36R Applications

  • Powering analog and digital circuits.
  • Battery-powered portable devices.
  • Industrial sensor modules.
  • Automotive electronics requiring stable 3.6V.
  • Post-regulation for switching supplies.

LDK220M36R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK220M36R?

The fixed output voltage is 3.6V.

What is the maximum input voltage?

The maximum input voltage is 13.2V.

What is the dropout voltage?

The maximum dropout voltage is 0.35V at 200mA output current.

What is the package type?

The device is available in a SOT-23-5 surface mount package (also known as SC-74A or SOT-753).

What is the operating temperature range?

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

What is the quiescent current?

The typical quiescent current is 90µA, with a maximum supply current of 100µA.

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