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STMICROELECTRONICS LDK715M33R Low Dropout Regulator

The high input voltage LDK715 is an ultra low quiescent current, low dropout linear regulator capable of delivering over 85 mA output current with input voltages from 4.3 V to 24 V. It features an internal current limit, very low noise, and stable operation with ceramic capacitors from 0.47 µF to 10 µF. Ideal for battery-powered and industrial applications, the device operates over a temperature range of -40°C to 125°C in compact SOT23-5L or DFN8 packages, ensuring efficient regulation and protection in various systems.

Authorized Distributors
Source:Newark
Part No:LDK715M33R
Stock:782
Inv Date:06-11-2026
Price: Unit price: $0.628
Buy/RFQ:
Source:DigiKey
Part No:LDK715M33R
Stock:9000
Inv Date:06-11-2026
Price: Unit price: $0.2704
Buy/RFQ:
Part No:LDK715M33R
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.66
Buy/RFQ:

STMICROELECTRONICS LDK715M33R Low Dropout Regulator Specifications:

  • Input Voltage Range: 4.3 V to 24 V
  • Output Current: 85 mA guaranteed
  • Dropout Voltage: 500 mV typ. at 85 mA
  • Output Voltages: 3.3V, 4.2V, 5.0V (others available)
  • Package Options: SOT23-5L, DFN8 (3x3 mm)
  • Temperature Range: -40°C to 125°C
  • Output Capacitors: 0.47 µF to 10 µF ceramic
  • Internal Current Limit: Yes
  • Quiescent Current: 5 µA typ. at full load
  • Thermal Resistance Junction-Ambient: 52°C/W (DFN8), 195°C/W (SOT23-5L)

Buy the Buy STMicroelectronics LDK715 High Input Voltage Low Dropout Regulator Part Number LDK715M33R Online

Purchase the STMicroelectronics LDK715M33R low dropout linear regulator online to benefit from its wide input voltage range, ultra low quiescent current, and stable operation with ceramic capacitors. Designed for efficient power management in battery-powered and industrial applications, this compact regulator delivers over 85 mA output current and features internal current limit and thermal protection. Available in small packages like SOT23-5L and DFN8, it ensures reliable performance across a wide temperature range, making it an excellent choice for low power designs.

Order your STMicroelectronics LDK715M33R low dropout regulator today and enhance your battery-powered and industrial systems with reliable, efficient voltage regulation.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS LDK715M33R?

You can click on the BUY or RFQ button to purchase LDK715M33R from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part LDK715M33R?

You can download the LDK715M33R datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of LDK715M33R?

STMICROELECTRONICS

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