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STMICROELECTRONICS LDK130M15RY Low Dropout Regulator

The LDK130 low dropout (LDO) regulator delivers 300 mA of output current with a very low quiescent current, making it ideal for battery-powered applications. It operates from an input voltage range of 1.9 V to 5.5 V and features a dropout voltage of approximately 100 mV at 100 mA load. The device offers excellent noise performance, an enable pin for shutdown, internal thermal and current limiting protections, and stability with a ceramic capacitor of 1 µF. Suitable for automotive, portable consumer electronics, and industrial systems, it is available in several packages including SOT23-5L and DFN6.

Authorized Distributors
Source:DigiKey
Part No:LDK130M15RY
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.19407
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Part No:LDK130M15RY
Stock:1877
Inv Date:06-12-2026
Price: Unit price: $0.47
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Part No:LDK130M15RY
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.16
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STMICROELECTRONICS LDK130M15RY Low Dropout Regulator Specifications:

  • Input voltage range: 1.9 V to 5.5 V
  • Output current: 300 mA guaranteed
  • Dropout voltage: approximately 100 mV at 100 mA load
  • Quiescent current: typ. 30 µA in active mode, less than 1 nA in OFF mode
  • Voltage tolerance: +2.0% at 25°C
  • Compatible with ceramic capacitor of 1 µF
  • Temperature range: -40°C to 125°C
  • Package options: SOT23-5L, DFN6 1.2x1.3, SOT323-5L
  • Features: internal current limit, thermal shutdown, logic-controlled electronic shutdown
  • Suitable for automotive, portable devices, P.O.L. power supply, ADAS

Buy the Buy STMicroelectronics LDK130 Part Number LDK130M15RY Online

Secure your STMicroelectronics LDK130M15RY low dropout regulator online today. Designed for low-power portable devices, automotive applications, and industrial systems, it provides 300 mA output current with ultra-low quiescent current of just 30 µA. Its wide input voltage range of 1.9 V to 5.5 V, combined with excellent noise characteristics and built-in protections, ensures reliable operation. Perfect for space-constrained electronic designs, this regulator features a ceramic capacitor stability, making it the ideal choice for demanding low-noise applications.

Order your STSeriesLDK130 LDK130M15RY today and benefit from low noise, high efficiency, and automotive-grade reliability for your projects.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS LDK130M15RY?

You can click on the BUY or RFQ button to purchase LDK130M15RY from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part LDK130M15RY?

You can download the LDK130M15RY datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of LDK130M15RY?

STMICROELECTRONICS

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