Texas Instruments Adjustable Linear Voltage Regulator SOIC 8-Pin 38V 100 mA TL317CD

Texas Instruments TL317CD is an adjustable linear voltage regulator designed to provide stable and precise voltage regulation in an SOIC 8-pin surface mount package. It supports output voltages ranging from 1.25 V to 32 V set through two external resistors and delivers up to 100 mA output current. The device ensures excellent line and load regulation along with robust safe area protection and current limiting features, making it reliable for various industrial and electronic applications.

This voltage regulator operates with a maximum input voltage of 38 V and a maximum operating temperature of 125°C, suitable for harsh environments. Its positive polarity design suits multiple power management use cases including consumer electronics power supplies, laboratory instruments, and control systems. The compact dimensions of 4.9 mm length, 3.91 mm width, and 1.58 mm height allow efficient PCB space utilization.

Additional features include typical input regulation at 0.01% and output regulation at 0.5%, with ripple rejection typically around 80 dB, which can be further enhanced using an adjustment bypass capacitor. Overload and thermal protections are integrated to safeguard the device under adverse conditions. Capacitors may be optionally used on input/output terminals to improve transient response.

The TL317CD is well-suited for industrial machinery, HVAC controls, manufacturing equipment, and laboratory instruments requiring adjustable voltage regulation with precise control.

Output voltage range from 1.25 V to 32 V using external resistor divider. Maximum output current of 100 mA. Internal safe area protection and current limiting. Typical input regulation of 0.01% and output regulation of 0.5%.

Ripple rejection typically 80 dB, adjustable via bypass. Compact SOIC 8-pin surface mount package. Maximum operating temperature of 125°C. Positive polarity voltage regulation. Optional capacitors improve transient response.

Applications in industrial, laboratory, and consumer electronics power management. Explore additional Texas Instruments power management ICs and Voltage Regulators on EnvMart for comprehensive electronic component solutions.