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STMICROELECTRONICS LDK130C32R Low Dropout Regulator

The LDK130 is a compact, low dropout regulator designed for portable, battery-powered devices such as smartphones, PDAs, and digital cameras. It provides a maximum output current of 300 mA with a low dropout voltage of 100 mV at 100 mA load, ensuring efficient power regulation. Its features include low quiescent current, very low noise, and input voltage range of 1.9V to 5.5V. The device supports both fixed and adjustable output voltages from 0.8V to 3.5V, with integrated thermal and short-circuit protection, making it ideal for low-power applications requiring high performance and reliability.

Authorized Distributors
Source:Newark
Part No:LDK130C32R
Stock:5236
Inv Date:06-11-2026
Price: Unit price: $0.307
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Source:DigiKey
Part No:LDK130C32R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.15662
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Part No:LDK130C32R
Stock:2862
Inv Date:06-12-2026
Price: Unit price: $0.32
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Part No:LDK130C32R
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.125
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Part No:LDK130C32R
Stock:1490
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS LDK130C32R Low Dropout Regulator Specifications:

  • Input voltage range: 1.9V to 5.5V
  • Maximum output current: 300mA
  • Dropout voltage: 100mV at 100mA load
  • Output voltage: fixed from 0.8V to 3.5V (step 0.1V), adjustable from 0.8V to Vin - Vdrop
  • Output voltage tolerance: +2.0% at 25°C
  • Quiescent current: max. 120µA, 1µA in OFF mode
  • Supported capacitor: Ceramic capacitor ≥1µF
  • Thermal and short-circuit protection
  • Temperature range: -40°C to 125°C
  • Package options: SOT23-5L, SOT323-5L, DFN6 (1.2 x 1.3 mm)

Buy the Buy STMicroelectronics LDK130 Part Number LDK130C32R Online

Order the STMicroelectronics LDK130C32R low dropout regulator today and experience reliable power management for your portable and battery-powered applications. Designed to operate with input voltages from 1.9V to 5.5V, it delivers up to 300mA of output current with low dropout voltage and minimal noise. Its compact size in SOT23-5L, SOT323-5L, or DFN6 packages makes it ideal for space-constrained designs. Incorporate thermal and short-circuit protection for enhanced safety. Purchase directly online for fast delivery and secure checkout.

Get STMicroelectronics LDK130C32R today—built for precision and long-lasting durability in low-noise power regulation.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS LDK130C32R?

You can click on the BUY or RFQ button to purchase LDK130C32R from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part LDK130C32R?

You can download the LDK130C32R datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of LDK130C32R?

STMICROELECTRONICS

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