| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,445 pcs
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2445 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,038 pcs
|
2038 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT3080EST#TRPBF is a versatile 1.1A low dropout linear regulator designed by Analog Devices. It offers an adjustable output voltage from 0V to 36V, programmed using a single resistor. This regulator is architected as a precision current source and voltage follower, enabling high current capability and adjustability to zero without requiring a heatsink in many applications.
Key electrical specifications include a wide input voltage range of 1.2V to 36V and a low dropout voltage of 350mV at 1.1A (excluding the SOT-223 package). It provides excellent regulation with less than 1mV load regulation and <0.001%/V line regulation. The device is stable with a minimum of 2.2µF ceramic output capacitance and features internal protection circuitry including current limiting and thermal limiting.
Packaged in a SOT-223-3 surface mount package, the LT3080EST#TRPBF is suitable for space-constrained designs. Its ability to be paralleled allows for increased output current or heat spreading on surface-mounted boards. Applications include high current supplies, post regulators for switching supplies, and low output voltage power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LT3080EST#TRPBF has a typical output current of 1.1A.
The input voltage range for the LT3080EST#TRPBF is 1.2V to 36V.
The dropout voltage is 350mV at 1.1A, excluding the SOT-223 package.
The output voltage is programmed using a single resistor.
The LT3080EST#TRPBF includes over current, over temperature, and short circuit protection.
The operating temperature range is -40°C to 125°C.