The CS8147 is a 10 V/5.0 V dual output linear regulator. The 10V ±5.0 output sources 500 mA and the 5.0 V ±3 output sources 70 mA. The secondary output is inherently stable and does not require an external capacitor.

The on board ENABLE function controls the regulator’s two outputs. When ENABLE is high, the regulator is placed in SLEEP mode. Both outputs are disabled and the regulator draws only 70 µA of quiescent current.

The regulator is protected against overvoltage conditions. Both outputs are protected against short circuit and thermal runaway conditions.

The CS8147 is packaged in a 5 lead TO–220 with copper tab. The copper tab can be connected to a heat sink if necessary.

Features

• Two Regulated Outputs

– 10 V ±5.0; 500 mA

– 5.0 V ±3.0; 70 mA

• 70 µA SLEEP Mode Current

• Inherently Stable Secondary Output (No Output Capacitor Required)

• Fault Protection

– Overvoltage Shutdown

– Reverse Battery

– 60 V Peak Transient

– –50 V Reverse Transient

– Short Circuit

– Thermal Shutdown

• CMOS Compatible ENABLE Input with Low (IOUT(max)) Input Current