Description

The CS8126 is a low dropout, high current 5V linear regulator. It is an improved replacement for the CS8156. Improvements include higher accuracy, tighter saturation control, better supply rejection, and enhanced circuitry. Familiar PNP regulator features such as reverse battery protection, over voltage shutdown, thermal shutdown, and current limit make the CS8126 suitable for use in automotive and battery operated equipment. Additional on chip filtering has been included to enhance rejection of high frequency transients on all external leads. RESET

Features

■ Low Dropout Voltage (0.6V at 0.5A)

■ 3 Output Accuracy

■ Active RESET

■ External RESET Delay for Reset

■ Protection Circuitry

Reverse Battery Protection

+60V, -50V Peak Transient Voltage

Short Circuit Protection

Internal Thermal Overload Protection

Absolute Maximum Ratings

Power Dissipation...........................................................................................................................................Internally Limited

Peak Transient Voltage (46V Load Dump) ......................................................................................................-50V, 60V

Output Current ...............................................................................................................................Internally Limited

ESD Susceptibility (Human Body Model).....................................................................................................................4kV

Junction Temperature .....................................................................................................................................-40°C to 150°C

Storage Temperature.........................................................................................................................-55°C to 150°C

Lead Temperature Soldering Wave Solder (through hole styles only) .............10 sec. max, 260°C peak

Reflow (SMD styles only) ..........................................60 sec. max above 183°C, 230°C peak