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LT1963AEQ#TRPBF
+NomenclatureIC REG LIN POS ADJ 1.5A 5DDPAK
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LT1963AEQ#TRPBF
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Fiche technique LT1963AEQ#TRPBF DataSheet
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En stock5150
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Spécifications
| Attribut | Valeur |
| 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) | 0.55V @ 1.5A |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 1.5 mA |
| Current-Supply(Max) | 120 mA |
| PSRR | 63dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Présentation
Description
The LT1963AEQ#TRPBF is a low dropout (LDO) linear regulator designed to provide a stable output voltage with low noise, making it suitable for sensitive electronic applications. Manufactured by Analog Devices (formerly Linear Technology), this component can deliver up to 1.5A of output current. It features fast transient response and low output voltage noise, which is ideal for powering noise-sensitive devices like RF components or precision analog circuits.
The device operates with a wide input voltage range and has a low dropout voltage, typically around 340mV at full load, which enhances efficiency. It also includes features like thermal limiting and current limiting to protect against overload conditions. The LT1963AEQ#TRPBF is typically available in a thermally enhanced package, such as the 5-lead DD-Pak or TO-263, to allow for efficient heat dissipation.
Overall, this LDO regulator is appreciated in applications where space constraints, heat management, and precise voltage regulation are critical.
The device operates with a wide input voltage range and has a low dropout voltage, typically around 340mV at full load, which enhances efficiency. It also includes features like thermal limiting and current limiting to protect against overload conditions. The LT1963AEQ#TRPBF is typically available in a thermally enhanced package, such as the 5-lead DD-Pak or TO-263, to allow for efficient heat dissipation.
Overall, this LDO regulator is appreciated in applications where space constraints, heat management, and precise voltage regulation are critical.
Equivalent
The LT1963AEQ#TRPBF is a low dropout (LDO) linear regulator. Equivalent products include:
1. Texas Instruments TPS7A4700 - Similar current and voltage ratings.
2. Analog Devices ADM7170 - Offers low noise and high PSRR.
3. ON Semiconductor NCP1117 - Common LDO with similar specifications.
4. Microchip Technology MCP1826 - Comparable dropout voltage and current capacity.
These alternatives vary in specific features, so it's essential to verify compatibility with your requirements before substitution.
1. Texas Instruments TPS7A4700 - Similar current and voltage ratings.
2. Analog Devices ADM7170 - Offers low noise and high PSRR.
3. ON Semiconductor NCP1117 - Common LDO with similar specifications.
4. Microchip Technology MCP1826 - Comparable dropout voltage and current capacity.
These alternatives vary in specific features, so it's essential to verify compatibility with your requirements before substitution.
Features
The LT1963AEQ#TRPBF is a low dropout (LDO) linear voltage regulator designed by Analog Devices, under the Linear Technology brand. It offers several key features:
1. Output Current: It can supply up to 1.5A of output current.
2. Low Dropout Voltage: The device features a low dropout voltage of 340mV at full load, making it efficient for applications requiring a small differential between input and output voltages.
3. Input Voltage Range: It supports a wide input voltage range, typically from 2.1V to 20V.
4. Adjustable Output: The output voltage is adjustable via an external resistor divider, allowing for flexibility in various applications.
5. Fast Transient Response: The regulator is designed to provide a fast transient response, suitable for fast-changing load conditions.
6. Low Noise: It provides low output voltage noise, beneficial for noise-sensitive applications.
7. Current Limiting and Thermal Protection: Built-in current limiting and thermal protection enhance device reliability and safety.
8. Package: The LT1963AEQ#TRPBF is typically available in a thermally enhanced package for improved heat dissipation.
These features make it suitable for applications like powering digital ICs, battery-powered systems, and post-regulation of switching supplies.
1. Output Current: It can supply up to 1.5A of output current.
2. Low Dropout Voltage: The device features a low dropout voltage of 340mV at full load, making it efficient for applications requiring a small differential between input and output voltages.
3. Input Voltage Range: It supports a wide input voltage range, typically from 2.1V to 20V.
4. Adjustable Output: The output voltage is adjustable via an external resistor divider, allowing for flexibility in various applications.
5. Fast Transient Response: The regulator is designed to provide a fast transient response, suitable for fast-changing load conditions.
6. Low Noise: It provides low output voltage noise, beneficial for noise-sensitive applications.
7. Current Limiting and Thermal Protection: Built-in current limiting and thermal protection enhance device reliability and safety.
8. Package: The LT1963AEQ#TRPBF is typically available in a thermally enhanced package for improved heat dissipation.
These features make it suitable for applications like powering digital ICs, battery-powered systems, and post-regulation of switching supplies.
Pinout
The LT1963AEQ#TRPBF is a low dropout (LDO) linear voltage regulator from Analog Devices. It typically comes in a TO-263 package with a standard 5-pin configuration. Here is a concise description of its pin functions:
1. IN (Input): The input pin where the unregulated voltage is applied. It is typically connected to the higher voltage supply.
2. OUT (Output): The regulated voltage output pin. This is where the LDO provides the stabilized voltage to the load.
3. GND (Ground): The ground reference for the input and output voltages.
4. ADJ (Adjust): This pin is used to set the output voltage. It is connected to a resistor network to adjust the output to the desired level.
5. NC (No Connect): Often present in some package variations, this pin might be unused or reserved for future use.
The LT1963A series is known for its high output current capability, low dropout voltage, and low noise performance, making it suitable for various applications requiring precise voltage regulation.
1. IN (Input): The input pin where the unregulated voltage is applied. It is typically connected to the higher voltage supply.
2. OUT (Output): The regulated voltage output pin. This is where the LDO provides the stabilized voltage to the load.
3. GND (Ground): The ground reference for the input and output voltages.
4. ADJ (Adjust): This pin is used to set the output voltage. It is connected to a resistor network to adjust the output to the desired level.
5. NC (No Connect): Often present in some package variations, this pin might be unused or reserved for future use.
The LT1963A series is known for its high output current capability, low dropout voltage, and low noise performance, making it suitable for various applications requiring precise voltage regulation.
Manufacturer
The LT1963AEQ#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 provides solutions for a wide range of applications, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its high-performance products that enable advanced and reliable electronic systems.
Application
The LT1963AEQ#TRPBF is a low-dropout (LDO) linear voltage regulator. Its application areas include:
1. Telecommunications Equipment: Provides stable power for sensitive communication devices.
2. Networking Devices: Ensures reliable voltage regulation for routers and switches.
3. Industrial Control Systems: Supplies steady power to control units and sensors.
4. Consumer Electronics: Used in devices like set-top boxes and gaming consoles for efficient power management.
5. Computing: Supports microprocessors and DSPs (Digital Signal Processors) by providing precise voltage levels.
6. Automotive Electronics: Used in infotainment and other low-power applications due to its reliability and efficiency.
These applications benefit from its low noise, high current output capability, and fast transient response.
1. Telecommunications Equipment: Provides stable power for sensitive communication devices.
2. Networking Devices: Ensures reliable voltage regulation for routers and switches.
3. Industrial Control Systems: Supplies steady power to control units and sensors.
4. Consumer Electronics: Used in devices like set-top boxes and gaming consoles for efficient power management.
5. Computing: Supports microprocessors and DSPs (Digital Signal Processors) by providing precise voltage levels.
6. Automotive Electronics: Used in infotainment and other low-power applications due to its reliability and efficiency.
These applications benefit from its low noise, high current output capability, and fast transient response.
Package
The LT1963AEQ#TRPBF is a low dropout linear regulator from Analog Devices. The package type for this component is a 5-lead plastic TO-263 surface-mount package (D²PAK).
