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TLVH431AIDBZR
+Lista de MateriaisIC VREF SHUNT ADJ 1% SOT23-3
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FabricanteTexas Instruments
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Peça do Fabricante #TLVH431AIDBZR
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Pacote SOT-23-3
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 1.24V |
| Voltage - Output (Max) | 18 V |
| Current - Output | 70 mA |
| Tolerance | ±1% |
| Current - Cathode | 100 µA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The course could cover foundational concepts, theoretical frameworks, practical applications, or cutting-edge developments in its field. Typically, an introduction course might include lectures, hands-on projects, readings, and assessments to ensure a comprehensive understanding.
For accurate details, consult the course syllabus, institutional course catalog, or contact the department offering the course. This will provide specific information about the topics covered, course objectives, prerequisites, and how it fits into a larger program of study.
Equivalent
1. LMV431 by Texas Instruments
2. TL431 by Texas Instruments and other manufacturers
3. LM431 by ON Semiconductor
4. TLV431 by ON Semiconductor
5. KA431 by Fairchild Semiconductor (now part of ON Semiconductor)
These equivalents may vary in terms of specifications like operating temperature range and package types, so it's essential to compare datasheets to ensure compatibility with your application.
Features
1. Adjustable Output Voltage: It allows for an adjustable output voltage ranging from 1.24V to 18V, making it versatile for various applications.
2. Precision: Offers a tight tolerance with initial accuracy of ±1% and low temperature coefficient, ensuring stable performance over temperature variations.
3. Low Cathode Current: Operates with low cathode current starting from 55µA, which helps in reducing power consumption in applications requiring low power.
4. Wide Operating Temperature Range: Suitable for various environments with an operating temperature range from -40°C to 125°C.
5. Applications: Commonly used in voltage monitoring, battery-operated devices, and precision power supplies due to its stability and adjustability.
6. Package Options: Available in small surface-mount packages like SOT-23 for space-constrained designs.
These features make the TLVH431AIDBZR an ideal choice for applications where precision voltage regulation is crucial.
Pinout
Pin functions are:
1. Anode (A): Connects to the lower voltage side of the circuit. It often serves as the ground or the negative terminal.
2. Cathode (K): Typically connects to the higher voltage side. It acts as the input for the voltage that needs to be regulated.
3. Reference (R): Serves as the input for controlling the output voltage. By connecting external resistors, you can set the desired reference voltage level across the cathode and anode.
This device is commonly used in power supplies and other applications requiring a stable reference voltage, thanks to its low voltage operation and precision.