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LT1962EMS8-1.8#TRPBF
IC REG LINEAR 1.8V 300MA 8MSOP
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- 資料表 LT1962EMS8-1.8#TRPBF DataSheet
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.8V |
| VoltageDropout(Max) | 0.43V @ 300mA |
| Current-Output | 300mA |
| PSRR | 65dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概述
Description
The LT1962EMS8-1.8#TRPBF is a low-dropout (LDO) linear voltage regulator developed by Analog Devices. It is designed to provide a stable output voltage of 1.8V with a maximum output current capability of 300mA. The device features low quiescent current and low dropout voltage, making it suitable for battery-powered applications and systems requiring high efficiency.
Housed in an MSOP-8 package, the LT1962EMS8-1.8#TRPBF offers thermal overload protection, current limiting, and reverse-battery protection, ensuring reliable operation in various conditions. Its internal circuitry is optimized for fast transient response and low noise output, which is critical for powering sensitive electronic components.
This LDO is widely used in applications such as portable devices, wireless communication equipment, and industrial electronics where maintaining a consistent voltage supply is crucial. Its versatility and robust performance make it a popular choice for designers requiring a compact and efficient voltage regulation solution.
Housed in an MSOP-8 package, the LT1962EMS8-1.8#TRPBF offers thermal overload protection, current limiting, and reverse-battery protection, ensuring reliable operation in various conditions. Its internal circuitry is optimized for fast transient response and low noise output, which is critical for powering sensitive electronic components.
This LDO is widely used in applications such as portable devices, wireless communication equipment, and industrial electronics where maintaining a consistent voltage supply is crucial. Its versatility and robust performance make it a popular choice for designers requiring a compact and efficient voltage regulation solution.
Features
The LT1962EMS8-1.8#TRPBF is a low-dropout (LDO) linear voltage regulator produced by Analog Devices. It is designed to provide a fixed output voltage of 1.8 volts. Key features include:
1. Low Dropout Voltage: It offers a very low dropout voltage of approximately 270mV at 300mA load, making it efficient for applications with limited voltage headroom.
2. Output Current Capability: It can deliver up to 300mA of output current.
3. Low Quiescent Current: The regulator has a low quiescent current of about 30µA, which is beneficial for battery-powered applications.
4. Stability: It requires a minimum output capacitor of only 3.3µF to maintain stability over a wide range of loads and input voltages.
5. Thermal Protection: Includes features like overtemperature and overcurrent protection to prevent damage under fault conditions.
6. Package: The LT1962EMS8-1.8#TRPBF comes in an 8-lead MSOP package, making it suitable for space-constrained designs.
7. Line and Load Regulation: It offers good line and load regulation, ensuring consistent performance even with variations in input voltage or output current.
This combination of features makes it ideal for use in portable devices and other applications requiring efficient, reliable voltage regulation.
1. Low Dropout Voltage: It offers a very low dropout voltage of approximately 270mV at 300mA load, making it efficient for applications with limited voltage headroom.
2. Output Current Capability: It can deliver up to 300mA of output current.
3. Low Quiescent Current: The regulator has a low quiescent current of about 30µA, which is beneficial for battery-powered applications.
4. Stability: It requires a minimum output capacitor of only 3.3µF to maintain stability over a wide range of loads and input voltages.
5. Thermal Protection: Includes features like overtemperature and overcurrent protection to prevent damage under fault conditions.
6. Package: The LT1962EMS8-1.8#TRPBF comes in an 8-lead MSOP package, making it suitable for space-constrained designs.
7. Line and Load Regulation: It offers good line and load regulation, ensuring consistent performance even with variations in input voltage or output current.
This combination of features makes it ideal for use in portable devices and other applications requiring efficient, reliable voltage regulation.
Package
The LT1962EMS8-1.8#TRPBF is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices. It comes in an MSOP-8 (Mini Small Outline Package) package type, which is a surface-mount package with 8 leads.
Pinout
The LT1962EMS8-1.8#TRPBF is a low-dropout (LDO) linear voltage regulator. It is packaged in an 8-pin MSOP (Mini Small Outline Package). The device provides a regulated output voltage of 1.8V, with a maximum output current of 300 mA. It features low quiescent current and a low dropout voltage, making it suitable for battery-powered applications. The regulator offers protection features such as current limiting and thermal shutdown. Key pins include:
1. Input Voltage (VIN): Supply voltage input.
2. Output Voltage (VOUT): Regulated output voltage.
3. Ground (GND): Common ground reference.
4. Shutdown (SHDN): A pin to enable or disable the regulator.
5. Bypass (BYPS): For noise reduction, used with an external capacitor.
6. Feedback (FB): For adjustable output versions (not typically used in fixed-output models).
For precise pin functions and configurations, refer to the official datasheet.
1. Input Voltage (VIN): Supply voltage input.
2. Output Voltage (VOUT): Regulated output voltage.
3. Ground (GND): Common ground reference.
4. Shutdown (SHDN): A pin to enable or disable the regulator.
5. Bypass (BYPS): For noise reduction, used with an external capacitor.
6. Feedback (FB): For adjustable output versions (not typically used in fixed-output models).
For precise pin functions and configurations, refer to the official datasheet.
Manufacturer
The LT1962EMS8-1.8#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are widely used in various electronics industries, including communications, healthcare, automotive, industrial instrumentation, and consumer electronics. The company is known for its high-performance products and extensive portfolio, which includes amplifiers, data converters, power management devices, sensors, and more.
Application
The LT1962EMS8-1.8#TRPBF is a low dropout (LDO) linear regulator typically used in applications requiring a stable voltage supply with low noise and high efficiency. Key application areas include portable electronic devices, battery-powered equipment, telecommunications, and industrial instrumentation. It is suitable for powering microcontrollers, sensors, and other low-voltage digital and analog circuits, where efficient power management is essential. Its small footprint also makes it ideal for space-constrained designs.
Equivalent
The LT1962EMS8-1.8#TRPBF is a low-dropout (LDO) linear voltage regulator. For equivalent products, consider the following:
1. MIC5205-1.8BM - from Microchip Technology.
2. TPS72518DRB - from Texas Instruments.
3. NCP51200MNTWG - from ON Semiconductor.
4. ADM7170ACPZ-1.8-R7 - from Analog Devices.
These alternatives offer similar voltage regulation capabilities but always verify the specific electrical characteristics and package compatibility for your application.
1. MIC5205-1.8BM - from Microchip Technology.
2. TPS72518DRB - from Texas Instruments.
3. NCP51200MNTWG - from ON Semiconductor.
4. ADM7170ACPZ-1.8-R7 - from Analog Devices.
These alternatives offer similar voltage regulation capabilities but always verify the specific electrical characteristics and package compatibility for your application.
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