TS432BCX RFG

Overview

The TS432BCX RFG is an adjustable precision shunt regulator manufactured by Taiwan Semiconductor. It functions as a three-terminal voltage reference with an internal 1.24 V bandgap reference. The device operates within a wide supply voltage range and provides stable regulation for various electronic circuits. It is housed in a compact SOT-23 surface-mount package, designated by the suffix RFG, suitable for automated assembly processes.

Feature Summary

• Integrates a precise 1.24 V internal bandgap voltage reference for accurate regulation
• Offers adjustable output voltage capability through external resistor networks
• Features low dynamic impedance to maintain stability under varying load conditions

Applications

• Portable equipment power supply regulation
• Operational amplifier reference voltage sources
• Current limiting and on/off control circuits

Procurement Notes

Verify the specific manufacturer datasheet for the TS432BCX RFG to confirm electrical characteristics and thermal limits. Ensure the ordering part number matches the required tape-and-reel packaging configuration. Cross-reference the pinout diagram with the target PCB footprint to prevent installation errors during assembly.

Selection Notes

Select this component when a low-cost, high-precision shunt regulator is required for space-constrained designs. The SOT-23 package facilitates efficient board layout. Consider the operating temperature range and current handling capabilities relative to the specific application requirements before finalizing the design.

Part Context

This component belongs to the TS432 family of adjustable shunt regulators produced by Taiwan Semiconductor. These devices are widely used in consumer electronics and industrial applications requiring reliable voltage referencing. The family offers various package options to suit different manufacturing needs.