Description

The TL432CSF is a programmable precision reference electronic component. It is a three-terminal shunt voltage reference that provides a highly accurate 1.24V, 1.25V bandgap reference with 1.0% tolerance. This component offers low voltage operation, programmable output voltage up to 15V, and sink current capability of 1mA to 100mA. It is temperature compensated for operation over the full rated operating temperature range and has an equivalent full-range temperature coefficient of 50 ppm/°C. The TL432CSF is suitable for various applications, including shunt regulators, voltage monitoring, current source and sink circuits, analog and digital circuits requiring precision references, and low output voltage (3.0V to 3.3V) switching power supply error amplifiers.

Specifications and Features

● Low Voltage Operation: 1.24 V
● Programmable Output Voltage: up to 15V
● Sink Current Capability: 1 mA to 100 mA
● Equivalent Full-Range Temperature Coefficient: 50 ppm/°C
● Temperature Compensated for Operation over Full Rated Operating Temperature Range
● Trimmed Bandgap: up to 5%

Application Scenarios

The TL432CSF electronic component can be used in various scenarios, including:

• Shunt regulators
• Voltage monitoring
• Current source and sink circuits
• Analog and digital circuits requiring precision references
• Low output voltage (3.0V to 3.3V) switching power supply error amplifiers

Comparison

The TL432CSF offers the following advantages:

• Highly accurate 1.24V, 1.25V bandgap reference
• Low voltage operation
• Programmable output voltage
• Sink current capability of 1mA to 100mA
• Temperature compensated for operation over full rated operating temperature range
• Equivalent full-range temperature coefficient of 50 ppm/°C
• Trimmed bandgap up to 5%

However, it also has the following disadvantage:

• Requires external circuitry for proper functionality