| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,700 pcs
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4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
14 pcs
|
14 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1085CT#PBF is a 3A adjustable positive linear voltage regulator manufactured by Analog Devices. This device is part of the LT1083 series, known for its high efficiency and low dropout voltage, operating down to a 1V input-to-output differential.
Key electrical specifications include an output current capability of 3A, a maximum dropout voltage of 1.5V at 3A, and line regulation of 0.015% with load regulation at 0.1%. The output voltage is adjustable, and the device features over-temperature protection.
Designed for applications requiring efficient power regulation, the LT1085CT#PBF is suitable for high-efficiency linear regulation, post-regulation for switching supplies, constant current regulation, and battery chargers. It offers improved efficiency compared to older PNP regulators as its quiescent current flows into the load.
The regulator is available in a 3-lead TO-220-3 package and is designed for through-hole mounting. A 10µF output capacitor is required for stability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LT1085CT#PBF can deliver up to 3A output current.
The maximum dropout voltage is 1.5V at 3A output current.
The operating temperature range is 0°C to 125°C.
The PSRR is 75dB at 120Hz.
It is available in a TO-220-3 through-hole package.
The input voltage is 28.5V.
Yes, it includes over-temperature protection.