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ADP7142AUJZ-R7
+StücklisteIC REG LIN POS ADJ 200MA TSOT23
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HerstellerAnalog Devices Inc.
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Herstellerteil #ADP7142AUJZ-R7
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Paket SOT-23-5
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Auf Lager2464
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 39.58V |
| Voltage Dropout (Max) | 0.42V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 140 µA |
| Current - Supply (Max) | 320 µA |
| PSRR | 88dB ~ 50dB (10kHz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Übersicht
Description
The ADP7142AUJZ-R7 is a high-performance, low dropout (LDO) linear regulator from Analog Devices. It offers a wide input voltage range from 2.7 V to 40 V while providing a fixed or adjustable output voltage with a high degree of accuracy. The regulator is capable of delivering up to 200 mA of output current, making it suitable for a variety of applications, including industrial, instrumentation, and telecommunications equipment.
The ADP7142 features low noise performance and excellent line and load transient response, which makes it ideal for sensitive RF and precision analog circuits. It also includes several protection features such as current limit protection, thermal overload protection, and reverse current protection, ensuring reliability and robustness in harsh environments.
Packaged in a compact TSOT-23-5 package, the ADP7142AUJZ-R7 is optimized for minimal board space, making it a practical choice for space-constrained applications. Its high power supply rejection ratio (PSRR) and low output noise further contribute to its suitability for noise-sensitive applications.
The ADP7142 features low noise performance and excellent line and load transient response, which makes it ideal for sensitive RF and precision analog circuits. It also includes several protection features such as current limit protection, thermal overload protection, and reverse current protection, ensuring reliability and robustness in harsh environments.
Packaged in a compact TSOT-23-5 package, the ADP7142AUJZ-R7 is optimized for minimal board space, making it a practical choice for space-constrained applications. Its high power supply rejection ratio (PSRR) and low output noise further contribute to its suitability for noise-sensitive applications.
Equivalent
The ADP7142AUJZ-R7 is a low-dropout (LDO) linear regulator. Equivalent products include:
1. Texas Instruments TPS7A47 - Offers similar low-noise and high PSRR.
2. Linear Technology (Analog Devices) LT3045 - Known for ultra-low noise performance.
3. Microchip Technology MCP1811 - Provides low dropout voltage and low quiescent current.
4. ON Semiconductor NCP718 - Features low quiescent current and dropout voltage.
Always verify specific requirements and parameters, as there might be variations in performance across these options.
1. Texas Instruments TPS7A47 - Offers similar low-noise and high PSRR.
2. Linear Technology (Analog Devices) LT3045 - Known for ultra-low noise performance.
3. Microchip Technology MCP1811 - Provides low dropout voltage and low quiescent current.
4. ON Semiconductor NCP718 - Features low quiescent current and dropout voltage.
Always verify specific requirements and parameters, as there might be variations in performance across these options.
Features
The ADP7142AUJZ-R7 is a low dropout (LDO) linear regulator designed to provide high-performance power management. Here are its key features:
1. Input Voltage Range: 2.7 V to 40 V, making it suitable for a wide range of applications.
2. Output Voltage: Adjustable from 1.2 V to 39 V with fixed output options available.
3. Output Current: Capable of delivering up to 200 mA.
4. Low Dropout Voltage: Ensures efficient operation with a typical dropout voltage of 70 mV at a 100 mA load.
5. Low Noise: Features a low output noise of 10 μV rms, ideal for sensitive applications.
6. PSRR: High power supply rejection ratio (PSRR) enhances performance in noisy environments.
7. Thermal Protection: Includes overcurrent and thermal overload protection for safety and reliability.
8. Package: Available in compact 8-lead TSOT-23 packages.
9. Applications: Suitable for use in automotive, industrial, and instrumentation applications due to its high input voltage and robustness.
These features make the ADP7142AUJZ-R7 a versatile and reliable choice for various power management needs.
1. Input Voltage Range: 2.7 V to 40 V, making it suitable for a wide range of applications.
2. Output Voltage: Adjustable from 1.2 V to 39 V with fixed output options available.
3. Output Current: Capable of delivering up to 200 mA.
4. Low Dropout Voltage: Ensures efficient operation with a typical dropout voltage of 70 mV at a 100 mA load.
5. Low Noise: Features a low output noise of 10 μV rms, ideal for sensitive applications.
6. PSRR: High power supply rejection ratio (PSRR) enhances performance in noisy environments.
7. Thermal Protection: Includes overcurrent and thermal overload protection for safety and reliability.
8. Package: Available in compact 8-lead TSOT-23 packages.
9. Applications: Suitable for use in automotive, industrial, and instrumentation applications due to its high input voltage and robustness.
These features make the ADP7142AUJZ-R7 a versatile and reliable choice for various power management needs.
Pinout
The ADP7142AUJZ-R7 is a low dropout (LDO) linear regulator manufactured by Analog Devices. It comes in a 5-lead TSOT package. The main function of the ADP7142 is to provide a regulated output voltage with high accuracy and low noise, suitable for noise-sensitive applications. It supports an input voltage range up to 40V and can deliver up to 200 mA of output current. The ADP7142 is ideal for providing stable power supply in applications like RF, precision analog circuitry, and medical devices, among others.
Manufacturer
The manufacturer of the ADP7142AUJZ-R7 is Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of semiconductor devices, with a focus on analog, mixed-signal, and digital signal processing technologies. The company provides a wide range of products including integrated circuits (ICs), amplifiers, converters, and power management devices, like the ADP7142AUJZ-R7. These products are used in various applications across industries such as communications, healthcare, automotive, industrial, and consumer electronics. Analog Devices is known for its expertise in high-performance analog technology and its ability to deliver innovative solutions to meet the complex requirements of modern electronic systems.
Application
The ADP7142AUJZ-R7 is a low-dropout (LDO) linear regulator. Its application areas include:
1. Wireless Communication Devices: Ensures stable power supply for RF circuits.
2. Instrumentation and Test Equipment: Provides precise voltage regulation for sensitive components.
3. Industrial Automation: Supports reliable operation of sensors and actuators.
4. Medical Equipment: Delivers consistent power to analog front-ends and microcontrollers.
5. Consumer Electronics: Used in audio and video equipment for clean power delivery.
6. Automotive Systems: Suitable for infotainment and advanced driver assistance systems (ADAS).
The ADP7142AUJZ-R7 is versatile due to its low noise and high power supply rejection ratio, making it ideal for applications requiring low output voltage noise and high accuracy.
1. Wireless Communication Devices: Ensures stable power supply for RF circuits.
2. Instrumentation and Test Equipment: Provides precise voltage regulation for sensitive components.
3. Industrial Automation: Supports reliable operation of sensors and actuators.
4. Medical Equipment: Delivers consistent power to analog front-ends and microcontrollers.
5. Consumer Electronics: Used in audio and video equipment for clean power delivery.
6. Automotive Systems: Suitable for infotainment and advanced driver assistance systems (ADAS).
The ADP7142AUJZ-R7 is versatile due to its low noise and high power supply rejection ratio, making it ideal for applications requiring low output voltage noise and high accuracy.
Package
The ADP7142AUJZ-R7 is packaged in a 8-lead MSOP (Mini Small Outline Package) with an exposed pad. This type of packaging is designed for efficient heat dissipation and compactness, suitable for space-constrained applications.
