| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The Microchip Technology MIC5318-3.3YD5-TR is a high-performance, single-output ultra-low dropout (ULDO) regulator. It offers a fixed 3.3V output voltage and can supply up to 300mA of current. Designed for battery-operated devices, it features an extremely low dropout voltage of typically 110mV at 300mA and low quiescent current of 85µA.
This regulator provides excellent performance with features like high PSRR and low output noise, making it suitable for RF applications. It includes thermal shutdown and current limit protection for reliability. The MIC5318-3.3YD5-TR comes in a compact TSOT-23-5 package, occupying minimal PCB space.
Ideal applications include mobile phones, PDAs, GPS receivers, portable electronics, and digital cameras where low power consumption and small size are critical. The device operates over a junction temperature range of -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to +125°C.
The output voltage is fixed at 3.3V.
The maximum output current is 300mA.
The typical dropout voltage is 0.11V at 300mA.
It is available in SOT-23-5 Thin and TSOT-23-5 packages, surface mount.
Yes, it includes over current and over temperature protection.
Yes, it includes an enable control feature.