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LDK320AM15R The STMicroelectronics LDK320AM15R is a linear voltage regulator with a fixed 1.5V output and a maximum output current of 200mA. It is supplied in a SOT-23-5 package.
Mfr Part #:

LDK320AM15R

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDK320AM15R is a linear voltage regulator with a fixed 1.5V output and a maximum output current of 200mA. It is supplied in a SOT-23-5 package.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.28

LDK320AM15R Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request 18+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LDK320AM15R 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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LDK320AM15R Description

Short technical summary and product information.

The STMicroelectronics LDK320AM15R is a fixed output linear voltage regulator designed for various applications requiring stable voltage regulation. It operates with an input voltage up to 18V and provides a regulated output voltage of 1.5V.

 

Key electrical characteristics include a low quiescent current of 90 µA and a maximum dropout voltage of 0.35V at 200mA. The regulator offers protection features such as over current and over temperature shutdown, enhancing system reliability. Its PSRR is rated between 88dB and 48dB across a frequency range of 120Hz to 10kHz.

 

This device is housed in a SOT-23-5 surface mount package, making it suitable for space-constrained designs. The operating temperature range is -40°C to 125°C (TJ), ensuring performance in demanding environments. The LDK320AM15R is RoHS3 compliant.

LDK320AM15R Quick Information

Product Type: Linear Voltage Regulator
Series: LDK320
Canonical Name: STMicroelectronics LDK320AM15R Linear Voltage Regulator
Subcategory: Linear

LDK320AM15R Compliance

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

LDK320AM15R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDK320AM15R Features

  • Fixed 1.5V output voltage.
  • Up to 200mA output current.
  • Low 90 µA quiescent current.
  • Over current and over temperature protection.
  • SOT-23-5 surface mount package.

LDK320AM15R Applications

  • Suitable for battery-powered portable electronics.
  • Ideal for low voltage digital circuit power supply.
  • Applicable in automotive and industrial control modules.
  • Used in IoT devices requiring low power consumption.
  • Provides clean power for sensor modules and microcontrollers.

LDK320AM15R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LDK320AM15R?

Fixed 1.5V output.

What is the maximum input voltage for the LDK320AM15R?

18V.

What is the operating temperature range?

-40°C to 125°C (junction temperature).

What is the dropout voltage at full load?

0.35V maximum at 200mA output current.

What is the quiescent current consumption?

90µA.

What protection features does the regulator include?

Over current and over temperature protection.

What is the package type?

SOT-23-5 surface mount package.

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