Overview
The TS432ILT from STMicroelectronics is an adjustable low power shunt voltage reference. It provides an output voltage ranging from 1.24 V to 10 V, making it versatile for various applications. This component operates over the industrial temperature range of -40°C to +85°C, ensuring stability and reliability in diverse environmental conditions. The TS432ILT is packaged in a SOT23-3 surface mount package, which is ideal for space-saving designs and power-restricted applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage Range | 1.24 V to 10 V | V |
| Typical Output Voltage | 1.24 V | V |
| Operating Current (max at 25°C) | 60 µA | µA |
| Temperature Range | -40°C to +85°C | °C |
| Reference Voltage Tolerance at 25°C | ±1% (TS432ILT), ±0.5% (TS432AILT) | % |
| Cathode Voltage | 1.24 V to 10 V | V |
| Cathode Current Range | 60 µA to 12 mA | mA |
| Power Dissipation (SOT23-3) | 340 mW | mW |
| Thermal Resistance Junction to Ambient (SOT23-3) | 360 °C/W | °C/W |
| Package Type | SOT23-3 |
Key Features
- Ultra-low operating current: 60 µA maximum at 25°C
- High precision: ±1% (TS432ILT), ±0.5% (TS432AILT) at 25°C
- High stability with capacitive loads
- Industrial temperature range: -40°C to +85°C
- Low thermal drift: 100 ppm/°C
- Adjustable output voltage from 1.24 V to 10 V
- Available in ECOPACK® lead-free packages
Applications
- Computers
- Instrumentation
- Battery chargers
- Switch mode power supplies
- Battery-operated equipment
Q & A
- What is the output voltage range of the TS432ILT?
The output voltage range of the TS432ILT is from 1.24 V to 10 V.
- What is the typical operating current of the TS432ILT at 25°C?
The typical operating current is 60 µA at 25°C.
- What is the temperature range for the TS432ILT?
The TS432ILT operates over the industrial temperature range of -40°C to +85°C.
- What is the precision of the TS432ILT at 25°C?
The precision is ±1% for the TS432ILT and ±0.5% for the TS432AILT at 25°C.
- What package type is the TS432ILT available in?
The TS432ILT is available in a SOT23-3 surface mount package.
- What are some common applications for the TS432ILT?
Common applications include computers, instrumentation, battery chargers, switch mode power supplies, and battery-operated equipment.
- What is the thermal resistance junction to ambient for the SOT23-3 package?
The thermal resistance junction to ambient for the SOT23-3 package is 360 °C/W.
- Is the TS432ILT available in lead-free packages?
- What is the maximum cathode current for the TS432ILT?
The maximum cathode current is 12 mA.
- What is the power dissipation limit for the TS432ILT in the SOT23-3 package?
The power dissipation limit is 340 mW.
