| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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15,067 pcs
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15067 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
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| PSRR | |
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| Tape & Reel | |
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| Voltage Dropout (Max) |
The LP3872EMP-3.3 is a linear voltage regulator from Texas Instruments, designed for applications requiring fast transient response and low dropout voltage. It can supply up to 1.5A of DC current with an input voltage range of 2.5V to 7V.
Key electrical characteristics include an ultra-low dropout voltage, typically 38mV at 150mA and 380mV at 1.5A. The device offers a load regulation of 0.06% and an output voltage accuracy of ±1.5%. It features an enable control pin and protection against overcurrent and overtemperature conditions.
This regulator is available in a SOT-223-5 surface mount package, making it suitable for space-constrained designs. The operating temperature range is -40°C to 125°C.
Applications include microprocessor power supplies, bus terminators, and power supplies for DSPs and battery-powered devices.
| 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 ensured output current is 1.5A DC.
The input voltage range is 2.5V to 7V.
The dropout voltage is typically 380mV at 1.5A load.
The operating temperature range is -40°C to 125°C.
It is available in SOT-223-5 and TO-261-5, TO-261AB packages.