| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,564 pcs
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7564 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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| SVHC Present |
The LT1521IS8-5 is a low dropout regulator designed for battery-powered systems, offering micropower quiescent current and shutdown capabilities. It can supply up to 300mA of output current with a low dropout voltage of 0.5V. The quiescent current is 12mA during operation and drops to 6mA in shutdown mode, making it ideal for power-sensitive applications.
This regulator is stable with small output capacitors as low as 1.5µF, enhancing manufacturability. It also features reverse battery protection and no reverse current flow, making it suitable for backup power situations. The LT1521 series offers fixed output voltages including 5V, and adjustable output from 3.8V to 20V.
The LT1521IS8-5 is available in an S8 package, suitable for surface mount applications. Its design considerations include controlled quiescent current in dropout and thermal limiting for protection.
The LT1521IS8-5 can supply 300mA of output current.
The typical dropout voltage for the LT1521IS8-5 is 0.5V.
The quiescent current during normal operation is 12mA.
In shutdown mode, the quiescent current is 6mA.
The LT1521IS8-5 has a fixed output voltage of 5V.
Yes, the LT1521IS8-5 features reverse battery protection.