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139,077 pcs
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139077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The MIC5219-2.8BM5TR is a low-dropout (LDO) linear voltage regulator manufactured by Micrel, now part of Microchip Technology. This device is designed for high-performance power management in applications where space is a constraint. It delivers a stable, fixed output voltage of 2.8V and can supply up to 500mA of current.
Key electrical characteristics include a low dropout voltage of 0.6V at 500mA and high power supply ripple rejection (PSRR) of 75dB at 120Hz. The regulator operates within an input voltage range of up to 12V and features integrated protection against over-current, over-temperature, and reverse polarity conditions.
Packaged in a compact 5-pin SOT-23-5 (SC-74A, SOT-753) surface-mount package, the MIC5219-2.8BM5TR is suitable for portable electronics, smartphones, wearable devices, and RF modules. Its design ensures stable operation with small ceramic capacitors and offers efficient power management with ultra-low quiescent current and fast transient response.
Typical applications benefit from its small footprint, efficiency, and stability. The operating temperature range is -40°C to 125°C. This component is supplied in tape and reel packaging.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MIC5219-2.8BM5TR has a fixed output voltage of 2.8V.
The maximum output current is 500mA.
The maximum dropout voltage is 0.6V at 500mA output current.
The operating temperature range is -40°C to 125°C.
It comes in a SOT-23-5 surface-mount package.
It includes over current, over temperature, and reverse polarity protection.
The maximum input voltage is 12V.