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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 0.5% SOT23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：2.495V
- Voltage - Output (Max)：36 V
- Current - Output：100 mA
- Operating Temperature：-40°C ~ 125°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 TL432BSA-7 is an adjustable precision shunt voltage reference manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.5 V to 36 V and provides an initial accuracy of 1%. The device supports a maximum shunt current of 100 mA and a minimum operating current of 1 mA. It is housed in a SOT-23-3 surface-mount package and functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Adjustable output voltage capability spanning from 2.5 V up to 36 V for flexible circuit design.
- High initial accuracy of 1% ensures precise voltage regulation without external trimming.
- Robust thermal performance with an extended operating temperature range from -40°C to +125°C.
Applications
- Portable equipment power supplies
- DC-to-DC converters
- Battery chargers
Procurement Notes
Verify the specific suffix 'BSA' corresponds to the required SOT-23-3 package and reel/cut-tape availability. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the ordering part number matches the exact electrical specifications required for the target application environment.
Selection Notes
Select this component when an adjustable reference with high accuracy is needed in a compact SOT-23-3 footprint. It is suitable for applications requiring operation up to 36 V and wide temperature stability. Consider the 100 mA current limit when designing load circuits to ensure adequate headroom for shunt regulation requirements.
Part Context
This part belongs to the TL432 series of adjustable shunt regulators from Diodes Incorporated. These devices serve as low-cost alternatives to Zener diodes, offering superior performance in terms of accuracy and temperature coefficient. The series is widely used in general-purpose power management designs where space constraints are critical.
Replacement Considerations
Check datasheets for equivalent parts from other manufacturers such as Texas Instruments or ON Semiconductor. Verify pinout compatibility and electrical parameter alignment before substitution. Ensure the replacement part meets the same package and temperature grade requirements.
