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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 0.5% SC70-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：1.24V
- Voltage - Output (Max)：18 V
- Current - Output：70 mA
- Operating Temperature：-40°C ~ 85°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 TLVH431BIDCKT is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within a voltage range of 1.24 V to 18 V with an initial accuracy tolerance of ±0.5%. The device supports a maximum cathode current of 70 mA and functions across a temperature range of -40°C to 85°C. It is housed in a compact SC-70-6 surface-mount package, designed for space-constrained power management applications requiring stable reference voltages.
Feature Summary
- Provides precise adjustable voltage referencing with tight initial accuracy tolerance
- Operates effectively at low supply voltages down to the internal reference level
- Utilizes a miniature surface-mount package for efficient board space utilization
Applications
- Portable battery-powered equipment requiring stable reference voltages
- DC-to-DC converter feedback loops for output regulation
- Power supply monitoring circuits and over-voltage protection systems
Procurement Notes
Verify the specific suffix IDCKT corresponds to the SC-70-6 package configuration. Confirm RoHS3 compliance status for environmental regulations. Ensure the operating temperature range meets system requirements. Check for any recent Product Change Notifications regarding marking or material changes. Validate pinout compatibility during PCB layout integration.
Selection Notes
Select this component when low-voltage operation below standard 2.5 V references is required. Choose based on the need for high accuracy in small form factors. Consider thermal performance limits within the specified ambient range. Evaluate current sinking capabilities against load requirements. Compare package dimensions against available board real estate constraints.
Part Context
This part belongs to the TLVH431 family of low-voltage shunt regulators. It serves as a modern alternative to traditional higher-voltage references in portable electronics. The series emphasizes miniaturization without sacrificing precision. It integrates well into compact power management architectures.
Replacement Considerations
Verify electrical equivalence for direct substitution. Check package pinout alignment to prevent soldering errors. Confirm temperature range compatibility with existing designs.
