ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 0.5% SOT23-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：1.24V
- Voltage - Output (Max)：6 V
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
Download product information
Overview
The TLV431BIDBVTE4 is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It provides an initial accuracy of 0.5% and operates within a temperature range of -40°C to +85°C. The device features an adjustable output voltage ranging from 1.24 V to 6 V, with a maximum input voltage of 7 V. It supports a cathode current up to 15 mA and has a typical temperature coefficient of 138 ppm/°C. The component is housed in a 5-pin SOT-23 package.
Feature Summary
- Provides high-precision voltage regulation with 0.5% initial accuracy for stable reference applications.
- Features an adjustable output voltage range spanning from 1.24 V to 6 V for flexible circuit design.
- Operates reliably across an extended industrial temperature range from -40°C to +85°C.
Applications
- Precision voltage references in battery-powered equipment
- Programmable output regulators in power supplies
- Voltage monitoring circuits requiring accurate threshold detection
Procurement Notes
Verify the specific suffix 'E4' indicates lead-free compliance and RoHS status during procurement. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range meets the application's environmental requirements. Check for any end-of-life notices or alternative recommendations from the manufacturer.
Selection Notes
Select this component when 0.5% accuracy is required for low-voltage applications. Consider the SOT-23-5 package size for space-constrained designs. Evaluate the 15 mA cathode current capability against load requirements. Compare against TLV431A series if lower accuracy suffices or TLV431Q for automotive qualification needs.
Part Context
This part belongs to the TLV431 family of adjustable precision shunt regulators. It serves as a drop-in replacement for traditional Zener diodes in many reference applications. The B-grade variant offers tighter tolerance than standard versions. It is widely used in consumer electronics and industrial control systems.
Replacement Considerations
Direct substitutes include TLV431BIDBVTG4 and TLV431BIDBVRG4. Verify pin compatibility and electrical specifications before substitution. Cross-reference with TLV431AIDBVT for lower accuracy options.
