| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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52 pcs
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52 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1129CST-5#TRPBF is a micropower low dropout regulator with shutdown capability, designed for battery-powered systems. It can supply up to 700mA of output current with a typical dropout voltage of 400mV. The device operates with a low quiescent current of 50µA, which remains controlled even in dropout conditions.
Key electrical characteristics include a fixed 5V output voltage and a maximum input voltage of 30V. It offers protection features such as over-temperature and reverse polarity protection. The regulator is stable with a small output capacitor of 3.3µF, simplifying circuit design.
This component is supplied in a surface-mount SOT-223-3 package, making it suitable for compact electronic designs. The operating temperature range is from 0°C to 125°C.
Applications include low current regulation, regulators for battery-powered devices, and post-regulation for switching supplies.
| 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 5V.
700mA.
Typical dropout voltage is 0.4V at 700mA load.
30V.
0°C to 125°C.
Surface-mount SOT-223-3 package, also compatible with TO-261-4 and TO-261AA.
50µA typical during operation, 16µA in shutdown.