| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,077 pcs
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1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP2980IM5-3.3 is a linear voltage regulator IC designed for efficient power management. It provides a stable, fixed 3.3V output voltage with a maximum output current of 50mA. The device features a low dropout voltage of 0.22V at 50mA, making it suitable for applications where voltage headroom is limited.
Key electrical characteristics include a quiescent current of 95 µA and a Power Supply Rejection Ratio (PSRR) of 63dB at 1kHz, indicating good noise filtering capabilities. Protection features such as over current, over temperature, and short circuit protection are integrated to enhance reliability.
This regulator is housed in a SOT-23-5 (SC-74A, SOT-753) surface mount package, suitable for compact electronic designs. The operating temperature range is from -40°C to 125°C, allowing for use in various environmental conditions. The 'Enable' control feature provides additional flexibility in power sequencing and management.
Compliance data indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are unverified. The part is suitable for general-purpose power regulation in consumer electronics, industrial controls, and other applications requiring a stable low-voltage supply.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 3.3V.
The maximum output current is 50mA.
The typical dropout voltage is 0.22V at 50mA load.
The operating temperature range is -40°C to 125°C.
It is available in a SOT-23-5 surface-mount package (also known as SC-74A, SOT-753).
Yes, it includes over-current, over-temperature, and short-circuit protection.
The quiescent current is 95µA typical.