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Microchip Technology MIC523133YM5TR Low Power Voltage Regulator

The MIC5231-3.3YM5 is a micropower low dropout (LDO) regulator ideal for low current biasing in battery-powered devices, real-time clocks, and SRAM backup applications. It features extremely low ground current of only 0.65μA, no output capacitor requirement for stability, and a control pin for shutdown. Its small SOT-23-5 package offers high efficiency, tight regulation, and very low dropout voltage of 150mV at 10mA load, making it suitable for mobile electronics, cellular phones, and portable equipment. It provides enhanced transient response and excellent line and load regulation, optimized for space-constrained designs.

Authorized Distributors
Source:Newark
Part No:MIC5231-3.3YM5-TR
Stock:100
Inv Date:06-03-2026
Price: Unit price: $0.254
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Source:DigiKey
Part No:MIC5231-3.3YM5-TR
Stock:2839
Inv Date:06-03-2026
Price: Unit price: $1.49
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Part No:MIC5231-3.3YM5-TR
Stock:2797
Inv Date:06-03-2026
Price: Unit price: $0.918
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Part No:MIC5231-3.3YM5-TR
Stock:2797
Inv Date:06-03-2026
Price: Unit price: $0.918
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Part No:MIC5231-3.3YM5-TR
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.22
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Part No:MIC5231-3.3YM5-TR
Stock:4705
Inv Date:06-04-2026
Price: N/A
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Microchip Technology MIC523133YM5TR Low Power Voltage Regulator Specifications:

  • Output Voltage: 3.3V
  • Package: SOT-23-5 surface-mount
  • Quiescent Current: 0.65μA
  • Dropout Voltage: 150mV at 10mA load
  • Input Voltage Range: 3.5V to 12V
  • Line Regulation: 0.25%
  • Load Regulation: 1%
  • Output Voltage Tolerance: ±2%
  • Temperature Range: -40°C to +125°C
  • Pin Configuration: EN, GND, IN, OUT, NC
  • No output capacitor required for stability
  • Ripple Rejection (f=100Hz): 50dB
  • ESD Rating: 2kV

Buy the Micrel MIC5231 3.3V – Reliable Power Regulation for Industrial Applications

Enhance your electronic designs with the MIC5231-3.3YM5 micropower low dropout regulator, offering ultra-low ground current, no output capacitor needed, and superb efficiency. Its small SOT-23-5 package fits perfectly into space-constrained devices, making it ideal for real-time clocks, SRAM backup, and portable electronics. This regulator ensures tight regulation, low noise, and quick transient response, providing reliable power management. Ideal for battery-powered systems, cellular devices, and handheld gadgets requiring consistent voltage and minimal power consumption. Purchase online today for high-performance, space-saving stability in your project.

Get Micrel MIC5231-3.3YM5 today—built for precision in battery-powered and portable applications.

Frequently Asked Questions

Where can I buy Microchip Technology MIC523133YM5TR?

You can click on the BUY or RFQ button to purchase MIC523133YM5TR from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MIC523133YM5TR?

You can download the MIC523133YM5TR datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MIC523133YM5TR?

Microchip Technology

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