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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 0.5% SOT23-3
- 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：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The TLV431BCDBZRG4 is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within an output voltage range of 1.24 V to 6 V and provides an initial accuracy of ±0.5%. The device supports a maximum cathode current of 15 mA with a minimum operating current of 100 µA. It features a maximum temperature coefficient of 92 ppm/°C and functions reliably across a commercial temperature range of 0°C to 70°C. Housed in a surface-mount SOT-23-3 package, it serves as a compact reference solution for power management applications.
Feature Summary
- Provides adjustable precision voltage referencing with high initial accuracy
- Operates effectively at low voltages down to 1.24 V
- Designed for surface-mount integration in compact circuits
Applications
- Portable battery-powered equipment requiring stable references
- DC-to-DC converter feedback loops
- Comparator reference voltage generation
Procurement Notes
Verify the specific suffix RG4 against the official Texas Instruments datasheet to confirm package type and tape-and-reel specifications. Ensure the component status is active for your project timeline, as availability may vary. Cross-reference the RoHS compliance details with current environmental regulations before finalizing procurement orders.
Selection Notes
Select this component when a low-voltage adjustable reference with ±0.5% accuracy is required in a small SOT-23-3 footprint. It is suitable for designs needing a stable reference below 6 V with minimal quiescent current consumption. Consider the 0°C to 70°C operating range to ensure compatibility with the intended environmental conditions of the target application.
Part Context
This part belongs to the TLV431 family of low-voltage adjustable shunt regulators from Texas Instruments. It offers improved performance over standard TL431 devices, specifically regarding lower voltage operation and reduced current requirements. The BCDBZR variant denotes the specific accuracy grade and packaging configuration within this product line.
