CS8147 is a 10V/5V dual output linear regulator with features such as low dropout, high stability, and fault protection. The 10V output sources 500mA and the 5V output sources 70mA. The product has sleep mode, short circuit protection, and thermal shutdown function.
The CS8147 is a dual-output linear regulator designed to provide a primary 10V output capable of sourcing 500mA and a secondary 5V output capable of sourcing 70mA. The secondary output is inherently stable and does not require an external capacitor for stability. The device features an ENABLE pin that allows the regulator to be placed in a low-power SLEEP mode, drawing only 70µA of quiescent current when the pin is high.
| Primary Output Voltage | 10V ± 5% |
|---|---|
| Primary Output Current | 500 mA |
| Secondary Output Voltage | 5V ± 3% |
| Secondary Output Current | 70 mA |
| Sleep Mode Current | 70 µA |
| Input Voltage Range | -18V to 26V |
| Junction Temperature Range | -40°C to +150°C |
| Package Type | 5 Lead TO-220 |
No, the secondary output is inherently stable and does not require an external capacitor.
The regulator draws only 70µA of quiescent current when the ENABLE pin is high.
It includes overvoltage shutdown, reverse battery protection, short circuit protection, and thermal shutdown.