Overview
The TLV431BIDBVR is a precision voltage reference IC manufactured by Texas Instruments. It is designed to provide a stable and adjustable reference voltage, making it suitable for a wide range of applications in power management and analog circuits. This component is particularly valued for its low power consumption, high accuracy, and compact SOT-23 package, which makes it ideal for space-constrained designs. Its target users include engineers and designers working on power supplies, battery chargers, and precision measurement systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage Range | 1.24 to 18 | V | Adjustable via external resistors |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOT-23 | Compact and low-profile | |
| Input Voltage Range | 0 to 18 | V | |
| Output Current | 0 to 100 | mA | |
| Temperature Drift | 0.05 | %/°C | Typical value |
| Input Resistance | 0.4 | Ω | Typical value |
| Bandwidth | 10 | kHz | Typical value |
Key Features
- Precision voltage reference with adjustable output.
- Low dynamic output impedance for fast response.
- Wide operating temperature range for versatile applications.
- Compact SOT-23 package suitable for space-constrained designs.
- Over-temperature and short-circuit protection for enhanced reliability.
Applications
The TLV431BIDBVR is widely used in power management systems, battery chargers, and precision measurement instruments. Its ability to provide a stable reference voltage makes it suitable for applications such as voltage regulators, power supplies, and analog signal processing. Additionally, its compact size and low power consumption make it ideal for portable and battery-powered devices.
Q & A
1. What is the output voltage range of the TLV431BIDBVR?
The output voltage range is from 1.24V to 18V, adjustable via external resistors.
2. What is the operating temperature range?
It operates from -40°C to 125°C.
3. What package does the TLV431BIDBVR come in?
It is available in a compact SOT-23 package.
4. Can the TLV431BIDBVR handle high output currents?
Yes, it supports output currents up to 100mA.
5. Is the TLV431BIDBVR suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
6. Does it include protection features?
Yes, it has over-temperature and short-circuit protection.
7. What is the typical temperature drift?
The typical temperature drift is 0.05%/°C.
8. Can it be used in automotive applications?
Yes, its wide operating temperature range and reliability make it suitable for automotive electronics.
9. What is the input resistance of the TLV431BIDBVR?
The typical input resistance is 0.4Ω.
10. Is the TLV431BIDBVR RoHS compliant?
Yes, it is a RoHS-compliant component.
