MAX96717GTJ/VY+T
ADI（亚德诺） integrated circuits in TQFN-32 package.
- Package
- TQFN-32
Illustration for selection reference only
TL431AIDBZR
Three-terminal adjustable shunt regulator for voltage reference and regulation feedback.
- Product Code
- DHDE4C7452
- Brand
- TI/德州仪器
- Package
- SOT-23-3
- Packaging
- —
- Category
- Integrated Circuits
- Weight
- —
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION
Description
OVERVIEW
Product Overview
The TL431AIDBZR is a three-terminal adjustable shunt regulator from Texas Instruments, classified as a voltage reference in analog integrated circuits. Its core function is to set the output voltage via external resistor divider, serving as a precision reference or error amplifier in circuits. It is commonly used in switching power supply feedback loops, reference voltage generation for linear regulators, and voltage monitoring circuits. The device comes in a small SOT-23-3 package, suitable for high-density mounting. In design, the divider resistors should be configured for the target voltage, and the cathode current and power dissipation range should be observed. Specific electrical parameters should refer to the original datasheet.
APPLICATIONS
Applications
- Used in feedback loops of switching power supplies to provide a stable reference voltage.
- Acts as a comparator in voltage monitoring circuits to detect if input voltage exceeds a threshold.
- Provides an adjustable reference voltage for linear regulators or ADCs.
FEATURES AND BENEFITS
Features and Benefits
- Three-terminal adjustable output, setting reference voltage via external divider resistors.
- Shunt operation mode, suitable for feedback control in various power topologies.
- Small SOT-23-3 package saves board space.
- Low temperature drift characteristic, suitable for applications requiring reference accuracy.
ADDITIONAL DETAILS
Additional Details
When purchasing, confirm the SOT-23-3 package and verify the operating temperature range and accuracy grade meet circuit requirements. Do not assume parameters not provided in the original datasheet.
Verify product details against the manufacturer datasheet before purchase.
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Quote for TL431AIDBZR
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