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LDK320AM30R The STMicroelectronics LDK320AM30R is a linear voltage regulator providing a fixed 3V output at up to 200mA. It features a low dropout voltage and is housed in a compact SOT-23-5 package.
Mfr Part #:

LDK320AM30R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK320AM30R is a linear voltage regulator providing a fixed 3V output at up to 200mA. It features a low dropout voltage and is housed in a compact SOT-23-5 package.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.28

LDK320AM30R Available from 1 distributor

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✓ Non-Authorised
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LDK320AM30R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDK320AM30R Description

Short technical summary and product information.

The LDK320AM30R from STMicroelectronics is a linear voltage regulator designed for efficient power management. It offers a stable 3V fixed output voltage and can supply a continuous current of up to 200mA. This device is suitable for applications requiring a reliable and simple voltage regulation solution.

 

Key electrical characteristics include a low voltage dropout of 0.35V at 200mA, a quiescent current of 90 µA, and a maximum supply current of 100 µA. The regulator also features power-on enable control and protection against over current and over temperature conditions. Its PSRR performance ranges from 88dB to 48dB across the 120Hz to 10kHz frequency range.

 

Designed for surface mounting, the LDK320AM30R is provided in the SC-74A, SOT-753 package, commonly known as SOT-23-5. The operating temperature range is -40°C to 125°C (TJ), making it suitable for a variety of environmental conditions. This component is ideal for general-purpose power regulation in embedded systems and portable electronics.

LDK320AM30R Quick Information

Product Type: Voltage Regulator - Linear
Series: LDK320
Canonical Name: LDK320AM30R Linear Voltage Regulator
Subcategory: Linear

LDK320AM30R Compliance

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

LDK320AM30R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK320AM30R Features

  • Fixed 3V output voltage.
  • 200mA maximum output current.
  • Low 0.35V dropout voltage.
  • Surface mount SOT-23-5 package.
  • Wide -40°C to 125°C operating temperature.

LDK320AM30R Applications

  • Ideal for low-power applications.
  • Suitable for battery-powered devices.
  • Used in portable electronic equipment.
  • Provides stable voltage regulation.
  • General purpose power supply circuits.

LDK320AM30R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK320AM30R?

The LDK320AM30R has a fixed output voltage of 3V.

What is the maximum output current for the LDK320AM30R?

The LDK320AM30R can supply a maximum output current of 200mA.

What is the voltage dropout of the LDK320AM30R?

The voltage dropout is a maximum of 0.35V at 200mA.

What is the operating temperature range for the LDK320AM30R?

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

What type of package is the LDK320AM30R in?

The LDK320AM30R is available in a SOT-23-5 package, also referred to as SC-74A, SOT-753.

Does the LDK320AM30R have an enable feature?

Yes, the LDK320AM30R includes an enable control feature.

What protection features are included in the LDK320AM30R?

The LDK320AM30R includes Over Current and Over Temperature protection features.

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