| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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46 pcs
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46 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MIC5209BU from Micrel Inc. is an efficient linear voltage regulator featuring a low dropout voltage and high output voltage accuracy. It is designed for applications requiring a guaranteed 500mA output current over its full operating temperature range of -40°C to +125°C.
Key electrical characteristics include a maximum input voltage of 16V and a typical quiescent current of 170µA. Protection features such as over-current, over-temperature, and reverse polarity protection are integrated for enhanced reliability.
This regulator is available in a thermally efficient TO-263-5 surface-mount package, making it suitable for space-constrained designs. It also includes an enable control feature for power management.
Applications for the MIC5209BU include post-regulators for switch-mode power supplies, DC-to-DC converters, and general-purpose linear power supplies in battery-powered devices and consumer electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MIC5209BU has an adjustable output voltage range from 2.5V to 5V.
The maximum output current is 500mA.
The dropout voltage is typically 10mV at light loads and maximum 0.6V at 500mA output.
The typical quiescent current is 170µA.
It includes over current, over temperature, and reverse polarity protection.
The operating temperature range is -40°C to +125°C.
The MIC5209BU is available in a TO-263-5 surface mount package.