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TL431BIDR2G
IC VREF SHUNT ADJ 0.4% 8SOIC
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- Mfr.부분 #TL431BIDR2G
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365 일 보장
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사양
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 2.495V |
| Current - Output | 100 mA |
| Tolerance | ±0.4% |
| Temperature Coefficient | 50ppm/°C Typical |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | TL431 |
| Current - Cathode | 1 mA |
| Voltage - Output (Max) | 36 V |
개요
Description
Key features of the TL431 include a low temperature coefficient, high stability, and a wide supply voltage range. It can operate with an input voltage from 2.5V to 36V, making it versatile for various electronic circuits. The device is available in a TO-92 or SOT-23 package, facilitating easy integration into designs.
The TL431 is often used in linear power supplies, battery chargers, and as an adjustable reference in various electronic applications, making it a popular choice among engineers for its reliability and performance.
Features
1. Voltage Reference: Offers an adjustable output voltage range from 2.5V to 36V, enabling versatile use.
2. High Accuracy: Typically ±1% tolerance at 25°C, ensuring precise voltage regulation.
3. Temperature Stability: Has a temperature coefficient of 50 ppm/°C, providing stable performance across varying temperatures.
4. Output Current Capability: Supports output currents up to 100 mA, making it suitable for a range of applications.
5. Low Output Impedance: Ensures minimal variation in output voltage with changes in load current.
6. Fast Response Time: Quick response to input voltage changes, enhancing performance in dynamic conditions.
7. Package Options: Available in various packages, including TO-220, SOT-23, and others, allowing for easy integration into designs.
The TL431BIDR2G is widely used in power supplies, voltage regulation circuits, and as a feedback element in closed-loop control systems.
Package
Pinout
1. Reference (Ref): This pin connects to the reference voltage, typically set to 2.5V. It allows for external feedback to adjust the output voltage.
2. Anode (A): This pin is the input for the shunt current. It connects to the circuit where the reference voltage needs to be stabilized.
3. Cathode (K): This pin provides the output voltage, which can be adjusted by changing the external resistor network connected to the Ref pin.
The TL431BIDR2G is commonly used in power supply circuits and voltage regulation applications due to its ability to provide precise voltage references.
Manufacturer
Application
Equivalent
1. LM431 (Texas Instruments)
2. LMC431 (Texas Instruments)
3. MCP1501 (Microchip Technology)
4. TL432 (Texas Instruments, with different characteristics)
Always verify specifications for compatibility in your application.
배송
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TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
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