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LT1764AEQ#TRPBF
+Lista de MateriaisIC REG LINEAR POS ADJ 3A 5DDPAK
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LT1764AEQ#TRPBF
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Ficha Técnica LT1764AEQ#TRPBF DataSheet
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.21V |
| Voltage-Output(Max) | 20V |
| VoltageDropout(Max) | 0.66V @ 3A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 1.5 mA |
| Current-Supply(Max) | 200 mA |
| PSRR | 63dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Visão Geral
Description
The LT1764AEQ#TRPBF is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices (previously Linear Technology). It provides precise output voltage regulation with a low dropout voltage, making it suitable for applications where power efficiency is crucial. This device can deliver up to 3 amps of output current with an input voltage range typically from 2.7V to 20V. The LT1764AEQ#TRPBF boasts features such as low noise, fast transient response, and a shutdown mode for power conservation. It also incorporates protection mechanisms like thermal shutdown and current limiting to ensure reliable operation. The device is commonly used in applications like powering microprocessors, DSPs, and other digital logic circuits where stable and efficient voltage regulation is essential. Its compact design, along with its surface-mount packaging, makes it suitable for space-constrained circuit board layouts.
Equivalent
The LT1764AEQ#TRPBF is a low dropout (LDO) linear voltage regulator. Equivalent products may include:
1. Texas Instruments TPS7A4701 - A high-performance, low-dropout LDO regulator.
2. ON Semiconductor NCP1117 - A general-purpose, low-dropout voltage regulator.
3. Microchip MCP1825 - A high PSRR, low-output voltage noise LDO.
4. Analog Devices ADM7150 - An ultralow noise, high PSRR LDO regulator.
Always verify specifications to ensure compatibility with your application.
1. Texas Instruments TPS7A4701 - A high-performance, low-dropout LDO regulator.
2. ON Semiconductor NCP1117 - A general-purpose, low-dropout voltage regulator.
3. Microchip MCP1825 - A high PSRR, low-output voltage noise LDO.
4. Analog Devices ADM7150 - An ultralow noise, high PSRR LDO regulator.
Always verify specifications to ensure compatibility with your application.
Features
The LT1764AEQ#TRPBF is a low-dropout (LDO) linear regulator. Key features include:
1. Output Current: It can deliver up to 3A of output current.
2. Low Dropout Voltage: The device offers a low dropout voltage of approximately 340mV at maximum output current, ensuring efficient performance.
3. Adjustable Output Voltage: The output voltage is adjustable, typically ranging from 1.21V to 20V, providing flexibility for various applications.
4. Fast Transient Response: It has a fast transient response, which is beneficial for applications that require maintaining the output voltage within tight margins during load changes.
5. Low Noise: Designed with low output noise, making it suitable for noise-sensitive applications.
6. Thermal Protection: It includes thermal shutdown to protect the device from overheating.
7. Current Limiting: Built-in current limiting safeguards the regulator and connected circuits from damage due to excessive current.
8. Package: Available in a thermally enhanced 5-lead TO-220 and 5-lead DD-Pak (SMD package).
These features make it suitable for high-performance applications requiring stable voltage regulation under variable loads.
1. Output Current: It can deliver up to 3A of output current.
2. Low Dropout Voltage: The device offers a low dropout voltage of approximately 340mV at maximum output current, ensuring efficient performance.
3. Adjustable Output Voltage: The output voltage is adjustable, typically ranging from 1.21V to 20V, providing flexibility for various applications.
4. Fast Transient Response: It has a fast transient response, which is beneficial for applications that require maintaining the output voltage within tight margins during load changes.
5. Low Noise: Designed with low output noise, making it suitable for noise-sensitive applications.
6. Thermal Protection: It includes thermal shutdown to protect the device from overheating.
7. Current Limiting: Built-in current limiting safeguards the regulator and connected circuits from damage due to excessive current.
8. Package: Available in a thermally enhanced 5-lead TO-220 and 5-lead DD-Pak (SMD package).
These features make it suitable for high-performance applications requiring stable voltage regulation under variable loads.
Pinout
The LT1764AEQ#TRPBF is a low dropout (LDO) linear regulator. It typically comes in a DDPAK/TO-263 package with a pin count of 5. The primary functions of this component include providing a stable output voltage with low dropout, making it suitable for applications requiring efficient voltage regulation in systems with a low supply voltage headroom.
Key pin functions:
1. Input (VIN): Connects to the input voltage supply.
2. Output (VOUT): Provides the regulated output voltage.
3. Ground (GND): Common ground for the circuit.
4. Adjust (ADJ): Used to set the output voltage in adjustable versions by connecting a resistor divider.
5. Shutdown (SHDN): An optional pin used to enable or disable the regulator operation (in some versions it might not be present and the pin could be NC).
Ensure to refer to the specific datasheet for the LT1764AEQ#TRPBF for precise specifications and pin layout as variations might exist depending on the exact model or manufacturer notes.
Key pin functions:
1. Input (VIN): Connects to the input voltage supply.
2. Output (VOUT): Provides the regulated output voltage.
3. Ground (GND): Common ground for the circuit.
4. Adjust (ADJ): Used to set the output voltage in adjustable versions by connecting a resistor divider.
5. Shutdown (SHDN): An optional pin used to enable or disable the regulator operation (in some versions it might not be present and the pin could be NC).
Ensure to refer to the specific datasheet for the LT1764AEQ#TRPBF for precise specifications and pin layout as variations might exist depending on the exact model or manufacturer notes.
Manufacturer
The LT1764AEQ#TRPBF is manufactured by Analog Devices, Inc. This company is known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. Analog Devices caters to various industries, including automotive, communication, industrial, healthcare, and consumer electronics. The company specializes in high-performance analog technology, power management, data converters, amplifiers, and other related products.
Application
The LT1764AEQ#TRPBF is a low dropout (LDO) linear regulator commonly used in various applications requiring efficient voltage regulation. Its key areas of application include:
1. Telecommunications: Provides stable power for communication equipment.
2. Industrial Equipment: Ensures reliable operation of sensors and control circuits.
3. Consumer Electronics: Powers components in devices like laptops and cameras.
4. Networking Devices: Maintains voltage levels in routers and switches.
5. Medical Equipment: Supplies clean power to sensitive medical instruments.
6. Automotive Systems: Regulates voltage in automotive infotainment and control systems.
The LT1764AEQ#TRPBF is valued for its low noise, high current output, and thermal performance.
1. Telecommunications: Provides stable power for communication equipment.
2. Industrial Equipment: Ensures reliable operation of sensors and control circuits.
3. Consumer Electronics: Powers components in devices like laptops and cameras.
4. Networking Devices: Maintains voltage levels in routers and switches.
5. Medical Equipment: Supplies clean power to sensitive medical instruments.
6. Automotive Systems: Regulates voltage in automotive infotainment and control systems.
The LT1764AEQ#TRPBF is valued for its low noise, high current output, and thermal performance.
Package
The LT1764AEQ#TRPBF is a linear voltage regulator from Analog Devices. The package type for this part is a 5-lead TO-263 package, commonly used for surface mounting on PCBs. The "#TRPBF" indicates that the part is tape and reel packed, RoHS compliant, and is lead-free.
