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Microchip Technology MIC523918YS Datasheet & Stock

The MIC5239 is a low quiescent current, µCap low-dropout regulator designed for applications requiring efficient power delivery. With a maximum operating input voltage of 30V and a quiescent current of 23µA, it's well-suited for systems with high-voltage batteries. The MIC5239 provides a 500mA output current and features thermal shutdown, current limit, overvoltage shutdown, reverse-leakage protection, and reverse-battery protection. It's available in various packages and voltage options, making it versatile for USB power supplies, notebook computers, automotive electronics, and battery-powered systems.

Authorized Distributors
Source:DigiKey
Part No:MIC5239-1.8YS
Stock:739
Inv Date:06-03-2026
Price: Unit price: $3.81
Buy/RFQ:
Part No:MIC5239-1.8YS
Stock:234
Inv Date:06-03-2026
Price: Unit price: $2.89
Buy/RFQ:
Part No:MIC5239-1.8YS
Stock:234
Inv Date:06-03-2026
Price: Unit price: $2.89
Buy/RFQ:
Part No:MIC5239-1.8YS
Stock:439
Inv Date:06-03-2026
Price: Unit price: $1.76
Buy/RFQ:

Frequently Asked Questions

Where can I buy Microchip Technology MIC523918YS?

You can click on the BUY or RFQ button to purchase MIC523918YS from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MIC523918YS?

You can download the MIC523918YS datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MIC523918YS?

Microchip Technology

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