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STMICROELECTRONICS ST715M33R Linear Regulator

The ST715 is an ultra low quiescent current, high input voltage linear regulator capable of delivering over 85 mA of output current. Operating from 2.5 V to 24 V input, it features low dropout voltage (500 mV at 85 mA), internal current limit, and supports ceramic output capacitors from 0.47 µF to 10 µF. Available in SOT23-5L, SOT323-5L, and DFN8 packages, it ensures stable operation across wide temperature ranges from -40°C to 125°C. Ideal for battery-powered, portable, and industrial applications requiring reliable voltage regulation with minimal power consumption.

Authorized Distributors
Source:Newark
Part No:ST715M33R
Stock:157
Inv Date:06-11-2026
Price: Unit price: $0.68
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Source:DigiKey
Part No:ST715M33R
Stock:6000
Inv Date:06-11-2026
Price: Unit price: $0.29752
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Part No:ST715M33R
Stock:2810
Inv Date:06-12-2026
Price: Unit price: $0.66
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Part No:ST715M33R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.265
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Part No:ST715M33R
Stock:3000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS ST715M33R Linear Regulator Specifications:

  • Input voltage range: 2.5 V to 24 V
  • Output current: Guaranteed 85 mA
  • Dropout voltage: 500 mV at 85 mA
  • Quiescent current: 3.8 μA typical at full load
  • Output voltage: 1.2 V to 5.0 V adjustable with resistor divider
  • Supported output capacitors: 0.47 μF to 10 μF ceramic
  • Packages: SOT23-5L, SOT323-5L, DFN8 (3x3 mm)
  • Temperature range: -40°C to 125°C
  • Maximum power dissipation: 0.45 W (SOT packages)
  • Device protection: Internal current limit, short circuit protection
  • Compatibility: Suitable for mobile phones, PDAs, cordless phones, industrial low power applications
  • Device provides stable voltage output, low noise, and high power supply rejection across frequency ranges.

Buy the Buy STMicroelectronics ST715M33R Part Number ST715M33R Online

Purchase the ST715M33R linear regulator online today to ensure your projects benefit from high reliability, low dropout voltage, and efficiency. Featuring a wide input voltage range and adjustable output, this device is perfect for battery-powered and industrial applications. Its low quiescent current minimizes power loss while providing stable voltage regulation. Ideal for mobile devices, PDAs, cordless phones, and low power industrial systems, the ST715M33R guarantees high performance, durability, and reduced maintenance, making it the optimal choice for your electronic design.

Buy STMicroelectronics ST715M33R now and experience unmatched reliability, low power consumption, and precise voltage regulation for your embedded applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS ST715M33R?

You can click on the BUY or RFQ button to purchase ST715M33R from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part ST715M33R?

You can download the ST715M33R datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of ST715M33R?

STMICROELECTRONICS

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