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LM4041C12IDBZR
+Lista de MateriaisIC VREF SHUNT 0.5% SOT23-3
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FabricanteTexas Instruments
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Peça do Fabricante #LM4041C12IDBZR
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Pacote SOT-23-3
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Em Estoque4575
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 1.225V |
| Current - Output | 12 mA |
| Tolerance | ±0.5% |
| Temperature Coefficient | 100ppm/°C |
| Noise - 10 Hzto10k Hz | 20µVrms |
| Current - Cathode | 80 µA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the LM4041C12IDBZR include its low temperature coefficient, which ensures minimal drift in reference voltage over temperature variations, and its excellent line and load regulation capabilities. These attributes make it suitable for applications such as data acquisition systems, precision power supplies, and portable instrumentation.
The LM4041C12IDBZR is housed in a compact, surface-mount SOT-23 package, making it ideal for space-constrained applications. Its design allows for easy integration into standard circuits without the need for additional components, thereby simplifying design and reducing overall system cost. Overall, the LM4041C12IDBZR offers precision, reliability, and efficiency for voltage reference applications.
Equivalent
1. TL431 - by Texas Instruments and other manufacturers
2. LM4040 - by Texas Instruments
3. LM285/LM385 - by Texas Instruments
4. MAX6035 - by Maxim Integrated
5. TLVH431 - by Texas Instruments
These alternatives provide similar functionalities with slight differences in specifications such as voltage tolerance, package type, and current consumption. Always check the datasheets for compatibility with your specific requirements.
Features
1. Precision Voltage Reference: Provides a stable 12V output voltage.
2. Temperature Stability: Offers excellent temperature stability, making it suitable for a wide range of temperature conditions.
3. Low Temperature Coefficient: Ensures minimal drift in voltage with temperature changes, typically around 100 ppm/°C.
4. Low Operating Current: Operates with low quiescent current, providing energy efficiency.
5. Compact Package: Available in small surface-mount packages such as SOT-23.
6. Wide Operating Range: Functions effectively across a broad range of input voltages and temperatures.
7. High Initial Accuracy: Provides high initial accuracy with low output voltage tolerance.
8. Applications: Ideal for use in data acquisition systems, power supplies, and precision instrumentation.
These features make the LM4041C12IDBZR suitable for applications requiring reliable and precise voltage references in compact designs.
Pinout
The pin configuration is typically as follows:
1. Pin 1 (Anode): Connected to the lower potential side, usually ground in most circuit configurations.
2. Pin 2 (Cathode): Connected to the higher potential side, where the reference voltage appears.
3. Pin 3 (No Connect or Feedback): Generally not used, but in some configurations, it may be involved in setting the operating conditions or additional stability.
The LM4041C12IDBZR is notable for its low temperature coefficient and low operating current, making it suitable for battery-powered and portable applications.
Manufacturer
Founded in 1930 and headquartered in Dallas, Texas, TI has a strong reputation in the tech industry for innovation and quality. The company focuses on developing technologies that drive advancements in electronics, enhance performance, and promote energy efficiency. Beyond its core semiconductor business, Texas Instruments is also involved in educational technology, producing calculators and other learning tools.
Overall, TI is recognized for its commitment to technological advancement and engineering excellence, playing a significant role in shaping the electronics landscape.