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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 2.2% SOT23-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：2.495V
- Voltage - Output (Max)：36 V
- Current - Output：100 mA
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
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Overview
The TL432CDBVR is an adjustable precision shunt regulator manufactured by Texas Instruments. It operates within a voltage range of 2.495 V to 36 V and features an initial accuracy of 2%. The device utilizes a parallel topology and supports a maximum output current of 100 mA with a maximum input voltage of 37 V. It is housed in a surface-mount SOT-23-5 package, measuring 3.05 x 1.75 x 1.3 mm. The component functions reliably across a temperature range from -40°C to +125°C.
Feature Summary
- Provides stable reference voltage through adjustable shunt regulation
- Ensures high precision with specified initial accuracy tolerance
- Supports wide operating voltage range for flexible circuit integration
Applications
- Portable equipment power supply monitoring
- Battery-operated systems requiring precise voltage references
- General-purpose voltage regulation circuits
Procurement Notes
Verify the specific suffix 'C' confirms the 2% initial accuracy grade. Confirm the 'DBVR' suffix indicates the SOT-23-5 package type and tape-and-reel packaging format. Ensure the manufacturer is Texas Instruments to guarantee compliance with original specifications. Check RoHS status if environmental compliance is required for the target assembly process.
Selection Notes
Select this component when a compact surface-mount solution is required for adjustable voltage referencing. The SOT-23-5 package offers space efficiency compared to larger alternatives. Consider the 2% accuracy specification against application requirements. Evaluate the 100 mA cathode current capability to ensure it meets load demands without exceeding thermal limits.
Part Context
This part belongs to the TL432 family of adjustable precision shunt regulators from Texas Instruments. It shares functional similarities with the TL431 but is optimized for specific performance characteristics. The family provides reliable voltage reference solutions for various power management applications requiring compact footprints and adjustable output capabilities.
Replacement Considerations
The TL432CDBVRE4 is a lead-free variant of this component. Verify pin compatibility and electrical specifications before substitution. Other TL432 variants may offer different accuracy grades or package options.
