Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.22V |
| Voltage-Output(Max) | 19.45V |
| VoltageDropout(Max) | 0.55V @ 500mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 900 µA |
| Current-Supply(Max) | 1.6 mA |
| PSRR | 80dB ~ 50dB (10kHz ~ 100kHz) |
| ControlFeatures | Enable, Power Good, Under Voltage Lockout |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) Exposed Pad |
Tổng quan
Description
The ADP7104ARDZ-R7 is a high-performance, low-dropout (LDO) linear regulator produced by Analog Devices. It is designed to provide a stable and precise output voltage from a wide input voltage range of 3.3 V to 20 V, making it suitable for various applications, including industrial, instrumentation, and communications systems. The device offers an output current of up to 500 mA and features an ultra-low noise with a high power supply rejection ratio (PSRR), ensuring minimal output voltage variation in noisy environments.
The ADP7104ARDZ-R7 is packed in a thermally enhanced, 8-lead SOIC package with an exposed pad, facilitating efficient heat dissipation. Key features include an adjustable output voltage range from 1.22 V to 19 V, low quiescent current, and overcurrent and thermal protection, enhancing reliability and safety. Its compact design and robustness make it ideal for space-constrained applications requiring reliable voltage regulation and low noise. The device also supports a wide range of operating temperatures, further broadening its applicability in different environmental conditions.
The ADP7104ARDZ-R7 is packed in a thermally enhanced, 8-lead SOIC package with an exposed pad, facilitating efficient heat dissipation. Key features include an adjustable output voltage range from 1.22 V to 19 V, low quiescent current, and overcurrent and thermal protection, enhancing reliability and safety. Its compact design and robustness make it ideal for space-constrained applications requiring reliable voltage regulation and low noise. The device also supports a wide range of operating temperatures, further broadening its applicability in different environmental conditions.
Equivalent
The ADP7104ARDZ-R7 is a low-dropout (LDO) linear regulator by Analog Devices. To find equivalent products, consider LDOs with similar specifications, such as input voltage range, output current, and packaging. Equivalent products might include:
1. Texas Instruments' TPS7A47 series.
2. Microchip's MCP1792 series.
3. Linear Technology's LT1764 series.
Ensure you verify specific parameters like output voltage options, dropout voltage, and thermal performance to ensure full compatibility.
1. Texas Instruments' TPS7A47 series.
2. Microchip's MCP1792 series.
3. Linear Technology's LT1764 series.
Ensure you verify specific parameters like output voltage options, dropout voltage, and thermal performance to ensure full compatibility.
Features
The ADP7104ARDZ-R7 is a high-performance, low-dropout (LDO) linear regulator designed by Analog Devices. Key features include:
1. Output Voltage Range: It supports an output voltage range from 1.22 V to 19 V, allowing flexibility for various applications.
2. Input Voltage Range: The regulator can handle input voltages up to 20 V.
3. Current Capability: It provides an output current of up to 500 mA.
4. Low Dropout Voltage: The ADP7104 features a low dropout voltage of 350 mV at full load, enhancing efficiency.
5. Quiescent Current: The device boasts a low quiescent current, which is beneficial for battery-powered applications.
6. Precision: It offers excellent line and load transient response with a high precision output.
7. Noise Performance: The regulator has low output noise, which is critical for noise-sensitive applications.
8. Protection Features: Built-in protections include current limit, thermal overload protection, and reverse current protection.
9. Package Options: It comes in a compact MSOP package, making it suitable for space-constrained designs.
These features make the ADP7104ARDZ-R7 ideal for applications requiring high-performance voltage regulation with low power consumption.
1. Output Voltage Range: It supports an output voltage range from 1.22 V to 19 V, allowing flexibility for various applications.
2. Input Voltage Range: The regulator can handle input voltages up to 20 V.
3. Current Capability: It provides an output current of up to 500 mA.
4. Low Dropout Voltage: The ADP7104 features a low dropout voltage of 350 mV at full load, enhancing efficiency.
5. Quiescent Current: The device boasts a low quiescent current, which is beneficial for battery-powered applications.
6. Precision: It offers excellent line and load transient response with a high precision output.
7. Noise Performance: The regulator has low output noise, which is critical for noise-sensitive applications.
8. Protection Features: Built-in protections include current limit, thermal overload protection, and reverse current protection.
9. Package Options: It comes in a compact MSOP package, making it suitable for space-constrained designs.
These features make the ADP7104ARDZ-R7 ideal for applications requiring high-performance voltage regulation with low power consumption.
Pinout
The ADP7104ARDZ-R7 is a low dropout (LDO) regulator from Analog Devices. It is typically available in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pin count for this package is 8. The ADP7104 is designed to provide a regulated output voltage from a high input voltage source and is capable of delivering up to 500 mA of output current. Key functions include input voltage regulation, noise reduction for sensitive applications, thermal shutdown, and current limit protection. The SOIC package is commonly used for its balance of small size and ease of handling in various circuit designs.
Manufacturer
The ADP7104ARDZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company focuses on products that convert, condition, and process real-world phenomena, such as light, sound, temperature, motion, and pressure, into electrical signals. Analog Devices serves various industries, including communications, automotive, healthcare, industrial, and consumer electronics, providing solutions that enhance performance and reliability in complex systems.
Application
The ADP7104ARDZ-R7 is a high voltage, low dropout (LDO) linear regulator suitable for various applications. These include powering precision analog systems, industrial and instrumentation equipment, communications infrastructure, and automotive electronics. Due to its wide input voltage range and low noise performance, it is ideal for use in high-performance RF circuits and sensitive data acquisition systems. Additionally, its robust thermal management features make it suitable for applications requiring efficient heat dissipation, such as power management for microcontrollers, field-programmable gate arrays (FPGAs), and digital signal processors (DSPs).
Package
The ADP7104ARDZ-R7 is a low dropout (LDO) linear regulator from Analog Devices, packaged in a 8-lead SOIC (Small Outline Integrated Circuit) with an exposed pad for enhanced heat dissipation.
