이미지는 참조용입니다.
LM4120AIM5X-2.5
+BOMIC VREF SERIES 0.2% SOT23-5
-
제조업체텍사스 인스트루먼트(주)
-
제조업체 부품 #LM4120AIM5X-2.5
-
재고8149
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Part Status | Obsolete |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min / Fixed) | 2.5V |
| Current - Output | 5 mA |
| Tolerance | ±0.2% |
| Temperature Coefficient | 50ppm/°C |
| Noise - 0.1 Hz to 10 Hz | 20µVp-p |
| Noise - 10 Hz to 10k Hz | 36µVp-p |
| Voltage - Input | 2V ~ 12V |
| Supply Current | 275µA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | LM4120 |
개요
Description
The LM4120AIM5X-2.5 is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 2.5V. It is part of the LM4120 family, known for its precision and reliability in various applications. This component features an output current capability of up to 100 mA, making it suitable for powering low-power digital circuits, sensors, and other electronic devices.
Key features include a low dropout voltage, typically around 0.2V at full load, which enhances efficiency in battery-operated applications. The LM4120AIM5X-2.5 also incorporates built-in short-circuit protection and thermal overload protection, ensuring safe operation. Its small SOT-23 package allows for easy integration into compact designs.
With a wide input voltage range and low output noise, the LM4120AIM5X-2.5 is ideal for applications requiring clean and stable power, such as portable devices, automotive systems, and industrial electronics. Overall, it provides a reliable solution for engineers needing efficient voltage regulation in small form factors.
Key features include a low dropout voltage, typically around 0.2V at full load, which enhances efficiency in battery-operated applications. The LM4120AIM5X-2.5 also incorporates built-in short-circuit protection and thermal overload protection, ensuring safe operation. Its small SOT-23 package allows for easy integration into compact designs.
With a wide input voltage range and low output noise, the LM4120AIM5X-2.5 is ideal for applications requiring clean and stable power, such as portable devices, automotive systems, and industrial electronics. Overall, it provides a reliable solution for engineers needing efficient voltage regulation in small form factors.
Equivalent
Equivalent products for the LM4120AIM5X-2.5 voltage reference chip include the TL431, LM185, and LM1117-2.5. These alternatives provide similar voltage reference functions but may vary in specifications like accuracy, temperature coefficient, and output current. Always check datasheets for specific application requirements and compatibility.
Features
The LM4120AIM5X-2.5 is a low-dropout (LDO) voltage regulator known for its key features:
1. Output Voltage: Provides a fixed output voltage of 2.5V.
2. Low Dropout Voltage: Typically 0.2V at 100mA load, ensuring efficient operation with minimal input-output voltage difference.
3. Output Current: Capable of delivering up to 100mA, suitable for various applications.
4. High Power Supply Rejection Ratio (PSRR): Offers excellent noise rejection, enhancing the stability of the output voltage.
5. Temperature Range: Operates within a wide temperature range, typically from -40°C to +125°C, making it suitable for automotive and industrial applications.
6. Compact Package: Available in a small SOT-23 package, facilitating space-saving designs.
7. Current Limit and Thermal Protection: Features built-in current limiting and thermal shutdown for enhanced reliability and safety.
These features make the LM4120AIM5X-2.5 ideal for powering sensitive analog and digital circuits.
1. Output Voltage: Provides a fixed output voltage of 2.5V.
2. Low Dropout Voltage: Typically 0.2V at 100mA load, ensuring efficient operation with minimal input-output voltage difference.
3. Output Current: Capable of delivering up to 100mA, suitable for various applications.
4. High Power Supply Rejection Ratio (PSRR): Offers excellent noise rejection, enhancing the stability of the output voltage.
5. Temperature Range: Operates within a wide temperature range, typically from -40°C to +125°C, making it suitable for automotive and industrial applications.
6. Compact Package: Available in a small SOT-23 package, facilitating space-saving designs.
7. Current Limit and Thermal Protection: Features built-in current limiting and thermal shutdown for enhanced reliability and safety.
These features make the LM4120AIM5X-2.5 ideal for powering sensitive analog and digital circuits.
Pinout
The LM4120AIM5X-2.5 is a low-dropout (LDO) voltage reference from Texas Instruments. It features a 5-pin Mini-SMD package (SOT-23). The pin assignments and their functions are as follows:
1. Pin 1 (VOUT): Output Voltage - This pin provides a stable output voltage of 2.5V.
2. Pin 2 (GND): Ground - The common reference point for the device and circuit.
3. Pin 3 (NC): No Connect - This pin is not internally connected and should be left floating.
4. Pin 4 (VIN): Input Voltage - This pin receives the input voltage supply, typically higher than the output voltage.
5. Pin 5 (TRIM): Trim - This pin allows for fine-tuning of the output voltage if needed.
Overall, the LM4120AIM5X-2.5 is designed for applications requiring a precise 2.5V reference with low noise and minimal drift over temperature.
1. Pin 1 (VOUT): Output Voltage - This pin provides a stable output voltage of 2.5V.
2. Pin 2 (GND): Ground - The common reference point for the device and circuit.
3. Pin 3 (NC): No Connect - This pin is not internally connected and should be left floating.
4. Pin 4 (VIN): Input Voltage - This pin receives the input voltage supply, typically higher than the output voltage.
5. Pin 5 (TRIM): Trim - This pin allows for fine-tuning of the output voltage if needed.
Overall, the LM4120AIM5X-2.5 is designed for applications requiring a precise 2.5V reference with low noise and minimal drift over temperature.
Manufacturer
The manufacturer of the LM4120AIM5X-2.5 is Texas Instruments (TI). Texas Instruments is a global semiconductor company primarily known for designing and manufacturing a wide range of analog and embedded processing products. Established in 1930, TI is headquartered in Dallas, Texas, and operates in various sectors, including industrial, automotive, consumer electronics, communications, and computing.
The LM4120AIM5X-2.5 is a low-dropout (LDO) voltage regulator known for providing a fixed output voltage of 2.5 volts with low quiescent current and excellent line and load regulation. It is widely used in applications requiring stable voltage supplies, such as battery-powered devices, portable electronics, and various other applications requiring efficient power management.
Texas Instruments is recognized for its innovation and contributions to the electronics industry, offering a comprehensive portfolio of products, including analog chips, microcontrollers, digital signal processors, and more. The company is also involved in the development of educational resources and tools to support engineering and technology advancements.
The LM4120AIM5X-2.5 is a low-dropout (LDO) voltage regulator known for providing a fixed output voltage of 2.5 volts with low quiescent current and excellent line and load regulation. It is widely used in applications requiring stable voltage supplies, such as battery-powered devices, portable electronics, and various other applications requiring efficient power management.
Texas Instruments is recognized for its innovation and contributions to the electronics industry, offering a comprehensive portfolio of products, including analog chips, microcontrollers, digital signal processors, and more. The company is also involved in the development of educational resources and tools to support engineering and technology advancements.
Application
The LM4120AIM5X-2.5 is a precision voltage reference ideal for applications requiring stable and accurate voltage levels. Key application areas include:
1. Analog-to-Digital Converters (ADCs) - Providing a stable reference voltage for improved measurement accuracy.
2. Digital-to-Analog Converters (DACs) - Ensuring consistent output in signal generation.
3. Power Supply Regulation - Serving as a reference for voltage regulators to maintain output stability.
4. Instrumentation - Enhancing precision in measurement devices.
5. Sensor Applications - Acting as a reference for sensors in industrial and automotive systems.
6. Battery Management Systems - Monitoring and maintaining battery voltage levels accurately.
1. Analog-to-Digital Converters (ADCs) - Providing a stable reference voltage for improved measurement accuracy.
2. Digital-to-Analog Converters (DACs) - Ensuring consistent output in signal generation.
3. Power Supply Regulation - Serving as a reference for voltage regulators to maintain output stability.
4. Instrumentation - Enhancing precision in measurement devices.
5. Sensor Applications - Acting as a reference for sensors in industrial and automotive systems.
6. Battery Management Systems - Monitoring and maintaining battery voltage levels accurately.
Package
The LM4120AIM5X-2.5 is packaged in a Micro SMD (Surface Mount Device) format, specifically the 5-pin SOT-23 package. This compact package type is designed for efficient space-saving on printed circuit boards.
