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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 2.2% SOT23-3
- 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：-40°C ~ 85°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 TL432IDBZT is an adjustable precision shunt regulator manufactured by Texas Instruments, housed in a compact SOT-23-3 surface-mount package. It provides an adjustable output voltage range from 2.495 V to 36 V with an initial accuracy of ±2%. The device supports a maximum cathode current of 100 mA and operates within a temperature range of -40°C to +85°C. It features a maximum series reference input voltage of 37 V and a typical temperature coefficient of 92 PPM/°C.
Feature Summary
- Adjustable output voltage capability spanning from 2.495 V up to 36 V for flexible circuit design
- Precision regulation performance with ±2% initial accuracy tolerance
- Compact three-terminal SOT-23 surface-mount packaging for space-constrained applications
Applications
- Portable battery-powered equipment requiring precise voltage references
- Power supply circuits utilizing programmable feedback networks
- General-purpose voltage regulation in consumer electronics
Procurement Notes
Verify the specific suffix IDBZT against official Texas Instruments documentation to confirm the exact pinout, tolerance grade, and thermal specifications. Ensure compatibility with the intended operating temperature range and load current requirements before finalizing procurement decisions.
Selection Notes
Select this component when an adjustable reference with moderate precision is required in a small footprint. Consider the ±2% accuracy and 100 mA current limit against application demands. Evaluate thermal management needs given the SOT-23 package size and specified operating temperature limits.
Part Context
This part belongs to the TL432 family of programmable shunt regulators from Texas Instruments. It serves as a versatile alternative to fixed voltage references, allowing designers to set precise output levels using external resistors while maintaining stability across varying load conditions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material.
