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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 1.5% SC70-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：1.24V
- Voltage - Output (Max)：18 V
- Current - Output：70 mA
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-70-6
- Grade：-
- Qualification：-
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Overview
The TLVH431CDCKRG4 is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within an output voltage range of 1.24 V to 18 V and features an initial accuracy of 1.5%. The device supports a maximum cathode current of 70 mA and withstands a maximum series input voltage of 20 V. It functions reliably across an extended temperature range from -40°C to +125°C. The component is housed in a compact SC-70-6 surface-mount package, designed for efficient power management applications requiring precise voltage referencing.
Feature Summary
- Provides adjustable precision voltage regulation with high initial accuracy
- Operates effectively at low voltages with wide operating current capabilities
- Engineered for robust performance across extended industrial temperature ranges
Applications
- Battery-powered equipment requiring precise voltage monitoring
- Portable devices utilizing low-voltage power supplies
- Industrial control systems needing reliable shunt regulation
Procurement Notes
Verify the specific suffix 'G4' indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the SC-70-6 package designation matches your PCB footprint requirements. Ensure the 1.5% accuracy grade meets your circuit tolerance specifications before finalizing procurement decisions.
Selection Notes
Select this component when a low-voltage adjustable reference is required in a minimal footprint. The SC-70-6 package suits space-constrained designs. Verify that the 70 mA cathode current capability aligns with your load requirements. Consider the -40°C to +125°C operating range for environmental suitability in industrial or automotive contexts.
Part Context
This part belongs to the TLVH431 family of low-voltage adjustable precision shunt regulators. It serves as a direct replacement for standard TL431 devices in low-voltage applications where reduced supply voltage operation is necessary. The family offers various packages and accuracy grades to suit diverse design constraints.
Replacement Considerations
Direct pin-compatible replacements include other TLVH431 variants with matching accuracy and package types. Verify thermal characteristics and current limits when substituting with similar shunt regulators from different manufacturers.
