ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 0.5% SOT23-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：1.24V
- Voltage - Output (Max)：6 V
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
Download product information
Overview
The TLV431BIDBVRG4 is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It provides an initial accuracy of 0.5% and operates within a temperature range of -40°C to +85°C. The device features an adjustable output voltage ranging from 1.24 V to 6 V, with a maximum reference input voltage of 7 V. It supports a maximum cathode current of 15 mA and requires a minimum operating current of 80 µA. The component utilizes a SOT-23-5 surface-mount package.
Feature Summary
- Provides high-precision voltage regulation with 0.5% initial accuracy for stable reference applications.
- Features an adjustable output voltage range allowing flexible configuration across various circuit designs.
- Operates reliably in extended industrial temperature environments suitable for demanding conditions.
Applications
- Precision voltage references in battery-powered equipment
- Programmable output regulators in power supply circuits
- Voltage monitoring and threshold detection systems
Procurement Notes
Verify the specific suffix 'G4' indicates RoHS compliance and lead-free construction as per Texas Instruments standards. Confirm the package designation matches the required SOT-23-5 footprint for PCB layout compatibility. Ensure the temperature grade aligns with the intended operational environment requirements before finalizing procurement specifications.
Selection Notes
Select this component when 0.5% accuracy is required for low-voltage applications. Consider the SOT-23-5 package size constraints and the 15 mA cathode current limit. Verify that the -40°C to +85°C temperature range meets the system's environmental specifications compared to higher-grade alternatives.
Part Context
This part belongs to the TLV431 family of adjustable precision shunt regulators. It serves as a drop-in replacement for legacy Zener diodes in many reference applications. The device integrates a bandgap reference and error amplifier to provide stable performance in compact surface-mount packages.
Replacement Considerations
Check for direct equivalents such as TLV431BIDBVTG4 or TLV431BQDBVR depending on automotive qualification needs. Verify pinout compatibility and thermal characteristics when substituting with components from other manufacturers.
