画像は参考用です
LM4120AIM5-3.3
+BOMLM4120 0.2% 50PPM/C DRIFT PRECIS
-
メーカーSTマイクロエレクトロニクス
-
メーカー品番 #LM4120AIM5-3.3
-
データシート LM4120AIM5-3.3 DataSheet
-
パッケージ SOT-23-5
-
在庫状況4893
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Bulk |
| Part Status | Active |
概要
Description
The LM4120AIM5-3.3 is a precision voltage reference from Texas Instruments, designed to provide accurate and stable voltage output. It features a fixed output voltage of 3.3V, making it suitable for a variety of applications requiring precise voltage regulation. The device is housed in a SOT-23 package, which is compact and ideal for space-constrained designs.
Key characteristics of the LM4120AIM5-3.3 include low dropout voltage and low supply current, making it energy-efficient. The device offers excellent temperature stability and low output noise, which enhances the performance of circuits requiring high precision. It operates over a wide temperature range, ensuring reliability in diverse environments.
The LM4120AIM5-3.3 is commonly used in applications such as data acquisition systems, portable instrumentation, and battery-powered devices, where maintaining a consistent voltage is critical. Its ability to function with low supply current also makes it suitable for applications focused on energy conservation. Overall, the LM4120AIM5-3.3 provides a dependable solution for maintaining voltage precision in various electronic applications.
Key characteristics of the LM4120AIM5-3.3 include low dropout voltage and low supply current, making it energy-efficient. The device offers excellent temperature stability and low output noise, which enhances the performance of circuits requiring high precision. It operates over a wide temperature range, ensuring reliability in diverse environments.
The LM4120AIM5-3.3 is commonly used in applications such as data acquisition systems, portable instrumentation, and battery-powered devices, where maintaining a consistent voltage is critical. Its ability to function with low supply current also makes it suitable for applications focused on energy conservation. Overall, the LM4120AIM5-3.3 provides a dependable solution for maintaining voltage precision in various electronic applications.
Equivalent
The LM4120AIM5-3.3 is a precision voltage reference with a 3.3V output, and potential equivalent products include:
1. MAX6033A - Offers similar output voltage and performance.
2. ADR360 - Provides a precision 3.3V reference.
3. TL431 - Adjustable shunt regulator that can be configured for 3.3V.
4. REF3033 - Precision, low-dropout, low-power voltage reference.
Ensure compatibility in terms of electrical specifications and packaging before using these equivalents as substitutes.
1. MAX6033A - Offers similar output voltage and performance.
2. ADR360 - Provides a precision 3.3V reference.
3. TL431 - Adjustable shunt regulator that can be configured for 3.3V.
4. REF3033 - Precision, low-dropout, low-power voltage reference.
Ensure compatibility in terms of electrical specifications and packaging before using these equivalents as substitutes.
Features
The LM4120AIM5-3.3 is a precision voltage reference IC designed to provide a stable 3.3V output. Key features include:
1. Low Output Voltage Tolerance: It offers high accuracy with a low output voltage tolerance.
2. Low Temperature Coefficient: Excellent performance over a wide temperature range, ensuring minimal variation with temperature changes.
3. Low Supply Current: Consumes minimal power, making it suitable for battery-powered applications.
4. Wide Input Voltage Range: Compatible with various power supply levels, enhancing its versatility.
5. Low Output Noise: Ensures stable output with minimal electrical noise interference.
6. Small Package: Available in a SOT-23-5 surface-mount package, ideal for space-constrained designs.
7. Stability: Designed for stable operation with a wide range of load and line conditions.
8. Applications: Ideal for use in precision systems, data acquisition, and other applications requiring a stable voltage reference.
These features make the LM4120AIM5-3.3 suitable for high-precision and low-power applications.
1. Low Output Voltage Tolerance: It offers high accuracy with a low output voltage tolerance.
2. Low Temperature Coefficient: Excellent performance over a wide temperature range, ensuring minimal variation with temperature changes.
3. Low Supply Current: Consumes minimal power, making it suitable for battery-powered applications.
4. Wide Input Voltage Range: Compatible with various power supply levels, enhancing its versatility.
5. Low Output Noise: Ensures stable output with minimal electrical noise interference.
6. Small Package: Available in a SOT-23-5 surface-mount package, ideal for space-constrained designs.
7. Stability: Designed for stable operation with a wide range of load and line conditions.
8. Applications: Ideal for use in precision systems, data acquisition, and other applications requiring a stable voltage reference.
These features make the LM4120AIM5-3.3 suitable for high-precision and low-power applications.
Pinout
The LM4120AIM5-3.3 is a precision voltage reference produced by Texas Instruments. It comes in a SOT-23-5 package, meaning it has a pin count of 5. The primary function of this device is to provide a stable and accurate 3.3V reference voltage.
Here is a brief overview of the pin functions:
1. VOUT (Pin 1): This is the output pin where the reference voltage (3.3V) is provided.
2. GND (Pin 2): This pin is connected to ground.
3. NR (Pin 3): Noise reduction pin. Connecting a capacitor between this pin and ground can help reduce output noise.
4. VIN (Pin 4): Input voltage pin. The LM4120AIM5-3.3 accepts input voltages higher than the desired output.
5. NC (Pin 5): No connection. This pin is typically not connected in the circuit.
The LM4120 series is valued for its low power consumption and high accuracy, making it suitable for applications requiring stable voltage references.
Here is a brief overview of the pin functions:
1. VOUT (Pin 1): This is the output pin where the reference voltage (3.3V) is provided.
2. GND (Pin 2): This pin is connected to ground.
3. NR (Pin 3): Noise reduction pin. Connecting a capacitor between this pin and ground can help reduce output noise.
4. VIN (Pin 4): Input voltage pin. The LM4120AIM5-3.3 accepts input voltages higher than the desired output.
5. NC (Pin 5): No connection. This pin is typically not connected in the circuit.
The LM4120 series is valued for its low power consumption and high accuracy, making it suitable for applications requiring stable voltage references.
Manufacturer
The LM4120AIM5-3.3 is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company based in Dallas, Texas. It is known for designing and manufacturing a broad range of semiconductor products, including analog and embedded processing chips. The company serves various sectors such as automotive, industrial, personal electronics, and communications equipment. TI is one of the largest and most established companies in the semiconductor industry, with a strong reputation for innovation and reliability.
Application
The LM4120AIM5-3.3 is a precision voltage reference IC often used in applications requiring high accuracy and low power consumption. Key areas include:
1. Data Acquisition Systems: Ensures stable reference voltage for ADCs.
2. Instrumentation: Provides precise voltage for sensitive measurement devices.
3. Portable Electronics: Offers efficient power management in devices where battery life is critical.
4. Industrial Controls: Supports accurate control systems by maintaining reliable voltage references.
5. Medical Equipment: Ensures precision in patient monitoring and diagnostic devices.
6. Communications Equipment: Used in RF systems for stable frequency generation.
Its small package size and low dropout voltage make it suitable for compact, power-sensitive designs.
1. Data Acquisition Systems: Ensures stable reference voltage for ADCs.
2. Instrumentation: Provides precise voltage for sensitive measurement devices.
3. Portable Electronics: Offers efficient power management in devices where battery life is critical.
4. Industrial Controls: Supports accurate control systems by maintaining reliable voltage references.
5. Medical Equipment: Ensures precision in patient monitoring and diagnostic devices.
6. Communications Equipment: Used in RF systems for stable frequency generation.
Its small package size and low dropout voltage make it suitable for compact, power-sensitive designs.
Package
The LM4120AIM5-3.3 is packaged in a SOT-23-5 configuration, which is a small outline transistor package with five leads. This type of package is commonly used for surface-mount devices.
