1.24V PRECISION ADJUSTABLE SHUNT REFERENCE REGULATORS
DESCRIPTION
The UTC TL432C is a three-terminal adjustable shunt regulator highly accurate 1.24V band gap reference with 0.5%, 1%, 2% tolerance. The device offers thermal stability, wide operating current (50mA) and an extended temperature range of 0C to 85°C for operation in power supply applications. The UTC TL432C offers a wide operating voltage range of up to 12V and is an excellent choice for voltage reference requirements in an isolated feedback circuit for 3.0V ~ 3.3V switching mode power supplies. The tight tolerance guarantees a lower design cost for the power supply manufacturer by virtually eliminating the need for an extra power supply manufacturing process of the power supply.
FEATURES
*Temperature-Compensated: 50ppm/°C
*Internal Amplifier with 50mA Capability
*Nominal Temperature Range Extended to 85°C
*Low Frequency Dynamic Output Impedance:<150mΩ
*Low Output Noise
