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Microchip Technology MIC521933YMM High-Current Voltage Regulator
The MIC5219 is a high-efficiency linear voltage regulator capable of delivering a peak output current of 500mA with very low dropout voltage and excellent accuracy. Designed for applications requiring rapid start-up currents, it features enable/shutdown control, reversed-battery protection, current limiting, overtemperature shutdown, and ultra-low noise performance. Available in multiple packages including SOT-23-5, MSOP-8, and 2mm x 2mm MLF®, the device supports adjustable or fixed output voltages, making it suitable for consumer electronics, mobile devices, and high-efficiency power supplies with space-constrained designs.
Microchip Technology MIC521933YMM High-Current Voltage Regulator Specifications:
- Output Current: 500mA peak, 500mA continuous
- Dropout Voltage: Typically 10mV at light loads, less than 500mV at full load
- Packages Available: SOT-23-5, MSOP-8, 2mm x 2mm MLF®
- Input Voltage Range: +2.5V to +12V
- Output Voltage Options: Fixed (2.5V, 2.85V, 3.0V, 3.3V, 3.6V, 5.0V) or adjustable
- Enable Pin: CMOS/TTL compatible, logic high = enable, logic low or open = shutdown
- Reference Bypass Capacitor: 470pF recommended for ultra-low noise
- Thermal Resistance: 90°C/W (MLF package), 130°C/W (MSOP), 170°C/W (SOT-23)
- Operating Temperature Range: -40°C to +125°C
- Reverse-battery Protection: Yes
- Current & Thermal Limiting: Yes
- Output Noise: Ultra-low-noise performance with optional bypass capacitor
Buy the Micrel MIC5219 – Reliable Power Regulation for Industrial Applications
Purchase the Micrel MIC5219 online today—engineered for high efficiency, rapid startup, and ultra-low noise output. Its compact packages and adjustable or fixed voltages make it perfect for portable electronics, consumer devices, and high-performance power supplies. Designed with advanced features including enable control, reverse-battery protection, and thermal limiting, this regulator ensures reliable operation under demanding conditions. Whether you need a fixed voltage for a specific application or a flexible adjustable option, the MIC5219 delivers outstanding performance and durability, making it an ideal choice for engineers and technical buyers seeking quality power solutions.
Get Micrel MIC5219 today—built for high current start-up and ultra-low noise performance in space-constrained designs.
Frequently Asked Questions
Where can I buy Microchip Technology MIC521933YMM?
You can click on the BUY or RFQ button to purchase MIC521933YMM from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MIC521933YMM?
You can download the MIC521933YMM datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MIC521933YMM?
Microchip Technology