規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 36V |
| Voltage-Output(Min/Fixed) | 0V |
| Voltage-Output(Max) | 36V |
| VoltageDropout(Max) | 1.6V @ 1.1A |
| Current-Output | 1.1A |
| Current-Quiescent(Iq) | 500 µA |
| Current-Supply(Max) | 30 mA |
| PSRR | 75db ~ 20dB (120Hz ~ 1MHz) |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
概述
Description
The LT3080EDD#TRPBF is a low dropout (LDO) linear voltage regulator designed by Analog Devices. It is part of the LT3080 series known for its adjustable output voltage capability, which can be set from 0V to 36V using a single resistor. The device can deliver up to 1.1A of output current while maintaining a low dropout voltage, making it suitable for applications requiring efficient voltage regulation with minimal input-output voltage differential.
Key features include:
- A unique architecture that allows the output voltage to be set with a single resistor.
- A precision reference source which ensures accuracy and stability.
- Current limit protection and thermal shutdown to safeguard against excessive power conditions.
- Low noise and high ripple rejection, suitable for sensitive electronic applications.
- A small footprint, coming in a thermally enhanced 8-lead DFN package for compact designs.
These characteristics make the LT3080EDD#TRPBF ideal for use in power supply applications where space, efficiency, and precision are critical.
Key features include:
- A unique architecture that allows the output voltage to be set with a single resistor.
- A precision reference source which ensures accuracy and stability.
- Current limit protection and thermal shutdown to safeguard against excessive power conditions.
- Low noise and high ripple rejection, suitable for sensitive electronic applications.
- A small footprint, coming in a thermally enhanced 8-lead DFN package for compact designs.
These characteristics make the LT3080EDD#TRPBF ideal for use in power supply applications where space, efficiency, and precision are critical.
Equivalent
The LT3080EDD#TRPBF is a low dropout (LDO) linear voltage regulator. Equivalent products include:
1. TI TPS7A4700
2. Analog Devices ADM7150
3. Microchip MIC29150
4. ON Semiconductor NCP1117
5. STMicroelectronics L78xx series
These alternatives may differ in certain specifications like output current, voltage range, and dropout voltage, so it's important to compare the specific requirements for your application.
1. TI TPS7A4700
2. Analog Devices ADM7150
3. Microchip MIC29150
4. ON Semiconductor NCP1117
5. STMicroelectronics L78xx series
These alternatives may differ in certain specifications like output current, voltage range, and dropout voltage, so it's important to compare the specific requirements for your application.
Features
The LT3080EDD#TRPBF is a high-performance, low dropout (LDO) linear regulator. Key features include:
1. Adjustable Output: Offers a wide output voltage range, adjustable from 0V up to 36V, providing flexibility across various applications.
2. High Output Current: Capable of delivering a maximum output current of 1.1A, suitable for powering demanding loads.
3. Low Dropout Voltage: Exhibits a low dropout voltage of 350mV at full load, enhancing efficiency by minimizing power loss.
4. Low Noise: Ensures a low noise output, making it ideal for noise-sensitive applications like RF and precision analog circuitry.
5. Good Load/Line Regulation: Provides excellent load and line regulation, maintaining a stable output voltage despite variations in input voltage or load current.
6. Thermal Protection: Includes over-temperature protection to prevent damage from excessive heat.
7. Current Limit: Features current limiting to safeguard against overcurrent conditions.
8. Parallel Capability: Multiple LT3080 devices can be paralleled for higher current applications.
9. Compact Package: Available in a compact, thermally enhanced DFN package, optimizing space on the PCB.
These features make the LT3080EDD#TRPBF suitable for a variety of power management applications.
1. Adjustable Output: Offers a wide output voltage range, adjustable from 0V up to 36V, providing flexibility across various applications.
2. High Output Current: Capable of delivering a maximum output current of 1.1A, suitable for powering demanding loads.
3. Low Dropout Voltage: Exhibits a low dropout voltage of 350mV at full load, enhancing efficiency by minimizing power loss.
4. Low Noise: Ensures a low noise output, making it ideal for noise-sensitive applications like RF and precision analog circuitry.
5. Good Load/Line Regulation: Provides excellent load and line regulation, maintaining a stable output voltage despite variations in input voltage or load current.
6. Thermal Protection: Includes over-temperature protection to prevent damage from excessive heat.
7. Current Limit: Features current limiting to safeguard against overcurrent conditions.
8. Parallel Capability: Multiple LT3080 devices can be paralleled for higher current applications.
9. Compact Package: Available in a compact, thermally enhanced DFN package, optimizing space on the PCB.
These features make the LT3080EDD#TRPBF suitable for a variety of power management applications.
Pinout
The LT3080EDD#TRPBF is a linear regulator IC produced by Analog Devices. It is designed to provide a high-performance, low dropout voltage regulation. The package for the LT3080EDD#TRPBF is a 10-lead (pin) DFN (Dual Flat No-leads) package. The primary function of the LT3080 is to act as a positive adjustable voltage regulator, capable of providing a wide adjustable output voltage range with a maximum output current of 1.1A. It features a unique current source reference, which allows for accurate output voltage adjustment over a wide range, and it can be easily paralleled for higher current applications.
Manufacturer
The LT3080EDD#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including industrial, automotive, healthcare, consumer electronics, communications, and energy. Analog Devices is known for its focus on high-performance analog technology and for providing solutions that bridge the physical and digital worlds.
Application
The LT3080EDD#TRPBF is a low dropout (LDO) linear voltage regulator. Its primary application areas include powering sensitive electronic devices that require stable and precise voltage regulation. It is suitable for use in communication equipment, industrial control systems, and instrumentation where low noise and high precision are crucial. The device is also used in power management systems for microprocessors, FPGAs, and ASICs. Additionally, its adjustable output and current sharing capability make it ideal for applications needing flexible voltage control or multiple parallel regulators to achieve higher current outputs, such as in server farms or data centers.
Package
The LT3080EDD#TRPBF is a linear voltage regulator in a 8-lead DFN (Dual Flat No-Lead) package. The "EDD" denotes the package type, and the "TRPBF" suffix indicates that it is tape-and-reel packaging, and is lead-free (RoHS compliant).
