LP2981IM5-5.0
Texas Instruments
The Texas Instruments LP2981IM5-5.0 is a linear voltage regulator with a fixed 5V output and a 100mA current capability. It is supplied in a SOT-23-5 package.
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
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385 pcs
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385 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
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95 pcs
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95 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP2981IM5-3.3/NOPB is a linear voltage regulator IC designed for efficient power management. It provides a stable, fixed output voltage of 3.3V and can deliver up to 100mA of current.
Key electrical specifications include a maximum input voltage of 16V and a low voltage dropout of 0.37V at 100mA. The device features over current, over temperature, and short circuit protection, along with an enable control feature. Its quiescent current is 95 µA, and it offers a PSRR of 63dB at 1kHz.
This regulator is housed in a compact SOT-23-5 (SC-74A, SOT-753) surface mount package, making it suitable for space-constrained designs. The operating temperature range is from -40°C to 125°C, ensuring reliable performance in various environmental conditions.
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input voltage is 16V.
The fixed output voltage is 3.3V.
The maximum output current is 100mA.
The dropout voltage is 0.37V at 100mA.
The operating temperature range is -40°C to +125°C.
The device is available in SC-74A, SOT-753 surface-mount package (SOT-23-5).
The regulator includes over current, over temperature, and short circuit protection.
