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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1129CQ-5#PBF is a micropower low dropout regulator designed for battery-powered systems by Analog Devices. It provides a stable 5V fixed output voltage and can deliver up to 700mA of output current with a low dropout voltage of 400mV.
Key features include a low quiescent current of 50µA during operation and 16µA in shutdown mode, making it ideal for power-sensitive applications. The device also offers reverse battery protection and is stable with small output capacitors as low as 3.3µF.
This regulator is available in a surface mount 5-DDPAK package (TO-263-6, D²Pak), suitable for compact designs. It operates within a temperature range of 0°C to 125°C and includes an enable control feature.
Applications include low current regulation, regulators for battery-powered systems, and post-regulators 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 LT1129CQ-5#PBF provides a fixed 5V output voltage.
The LT1129CQ-5#PBF can supply a maximum output current of 700mA.
The dropout voltage for the LT1129CQ-5#PBF is 400mV at maximum output.
The quiescent current is 50µA during operation and 16µA in shutdown.
The LT1129CQ-5#PBF is available in a surface mount 5-DDPAK package.
The operating temperature range is 0°C to 125°C.