| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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33 pcs
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33 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP38853MR-ADJ is a high-current, fast-response linear voltage regulator designed for applications requiring stable and precise voltage regulation. It features an adjustable output voltage range from 0.8 V to 1.8 V and can deliver up to 3 A of current.
This LDO regulator operates with a low input-to-output voltage drop, specified at 240 mV typical at a 3-A load current. It includes essential protection features such as overcurrent, overtemperature, and short circuit protection, along with under voltage lockout (UVLO). The device also incorporates enable and soft start control features for controlled power-up sequences.
Fabricated on a CMOS process, the LP38853 operates from two input voltages: V BIAS for the gate drive and V IN for the load power. The regulator is designed for surface mount applications and comes in an 8-pin SO PowerPad package. Its operating temperature range is -40°C to 125°C, making it suitable for various industrial environments.
Key electrical specifications include a wide V BIAS supply operating range of 3 V to 5.5 V and precise voltage adjustment across line and load conditions, with tolerances of ±1.5% at 25°C and ±3% over the full temperature range. The regulator is stable with 10-µF ceramic capacitors.
| 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 adjustable from 0.8 V to 1.8 V.
The regulator can supply up to 3 A of output current.
The typical dropout voltage is 240 mV at a 3-A load current.
The operating temperature range is -40°C to 125°C.
It includes overcurrent, overtemperature, short circuit, and under voltage lockout (UVLO) protection.
It is available in an 8-SO PowerPad package.