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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
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The Texas Instruments LP3856ES-3.3/NOPB is a fast, ultra low-dropout linear regulator designed for applications requiring stable power delivery. It operates from an input voltage range of 2.5V to 7V and provides a fixed 3.3V output at up to 3A DC.
Key electrical characteristics include an ultra-low dropout voltage, typically 39mV at 300mA and 390mV at 3A, ensuring efficient operation even under heavy loads. The regulator features a low quiescent current of 10nA in shutdown mode and 4mA at 3A load, contributing to power savings. It also offers features like load regulation of 0.08% and an output voltage accuracy of ±1.5% at room temperature.
Designed for robust performance, the LP3856ES-3.3/NOPB includes overcurrent, overtemperature, and short-circuit protection. It is stable with ceramic output capacitors and features an error flag to indicate output status and a sense option to improve load regulation at remote loads. The device operates within a junction temperature range of -40°C to +125°C.
This regulator is available in a surface-mount DDPAK/TO-263-5 package, making it suitable for various electronic designs. Its fast response to load steps makes it ideal for low-voltage microprocessor power supplies, bus terminators, and post-regulator applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.76 | $2.76 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LP3856ES-3.3/NOPB provides a fixed output voltage of 3.3V.
The input voltage range for this device is 2.5V to 7V.
The LP3856ES-3.3/NOPB can supply an ensured output current of 3A DC.
The typical dropout voltage is 39mV at 300mA load current and 390mV at 3A load current.
The operating temperature range for the LP3856ES-3.3/NOPB is -40°C to 125°C.
The LP3856ES-3.3/NOPB is available in TO-263-6, D²Pak (5 Leads + Tab), TO-263BA packages, with a supplier package of DDPAK/TO-263-5.
It includes Over Current, Over Temperature, and Short Circuit protection features.