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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 1% SOT23-3
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The TL432ACDBZTG4 is an adjustable precision shunt regulator manufactured by Texas Instruments. It operates within a temperature range of 0°C to 70°C and utilizes a 3-pin SOT-23 package. The device provides an output voltage adjustable from 2.495V to 36V. It features an initial accuracy of 1% and a maximum temperature coefficient of 92 ppm/°C. The maximum input voltage is 36V, with a maximum cathode current of 100mA and a minimum operating current of 600µA.
Feature Summary
- Provides adjustable reference voltage functionality across a wide output range
- Delivers high initial accuracy for precise voltage regulation applications
- Operates reliably within standard commercial temperature limits
Applications
- Precision voltage reference circuits
- Programmable power supply feedback networks
- Battery management system monitoring
Procurement Notes
Verify the complete part number including the G4 suffix to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm that the SOT-23 package type matches the target PCB footprint design. Ensure the commercial temperature grade meets the operational environment specifications. Check datasheet details for specific handling and storage conditions related to moisture sensitivity levels.
Selection Notes
Select this component when a compact, low-cost adjustable shunt regulator is required for commercial-grade applications. Consider the 1% initial accuracy and 92 ppm/°C temperature coefficient for stability needs. Evaluate the 100mA cathode current capability against load requirements. Compare against automotive or extended temperature variants if environmental conditions exceed the specified 0°C to 70°C range.
Part Context
This device belongs to the TL432 family of adjustable precision shunt regulators from Texas Instruments. It serves as a cost-effective alternative to discrete zener diodes in voltage reference applications. The family offers various package options and temperature grades to suit different industrial and consumer electronics designs.
Replacement Considerations
Direct substitutes include other TL432 variants with compatible packages and electrical characteristics. Verify pinout compatibility and thermal performance when replacing with similar components from different manufacturers.
