사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Negative |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | -20V |
| Voltage-Output(Min/Fixed) | -5V |
| VoltageDropout(Max) | 0.49V @ 200mA |
| Current-Output | 200mA |
| PSRR | 54dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-23-5 Thin, TSOT-23-5 |
개요
Description
The LT1964ES5-5#TRPBF is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices, previously Linear Technology. This specific model provides a fixed output voltage of 5V and is designed for applications requiring efficient power management with minimal power loss. The device is housed in a compact SOT-23 package, making it suitable for space-constrained applications.
Key features of the LT1964ES5-5#TRPBF include low dropout voltage, low quiescent current, and high accuracy. It is capable of delivering up to 200mA of output current, making it suitable for a variety of electronic devices. The LDO offers excellent line and load regulation and includes thermal shutdown and current limiting features for enhanced reliability.
This voltage regulator is typically used in battery-powered systems, portable devices, and other electronic applications where efficiency and space are critical. Its low noise characteristics also make it ideal for sensitive analog circuits and RF applications.
Key features of the LT1964ES5-5#TRPBF include low dropout voltage, low quiescent current, and high accuracy. It is capable of delivering up to 200mA of output current, making it suitable for a variety of electronic devices. The LDO offers excellent line and load regulation and includes thermal shutdown and current limiting features for enhanced reliability.
This voltage regulator is typically used in battery-powered systems, portable devices, and other electronic applications where efficiency and space are critical. Its low noise characteristics also make it ideal for sensitive analog circuits and RF applications.
Equivalent
The LT1964ES5-5#TRPBF is a low-dropout (LDO) linear voltage regulator. Equivalent products could include:
1. Microchip MCP1703A-5002E/MB
2. Texas Instruments LP2985-50DBVR
3. On Semiconductor NCP5501DT50RKG
4. Maxim Integrated MAX6035AUR50+T
5. Diodes Incorporated AP2114H-5.0TRG1
Ensure specifications like voltage, current output, package, and dropout voltage match your needs when considering alternatives.
1. Microchip MCP1703A-5002E/MB
2. Texas Instruments LP2985-50DBVR
3. On Semiconductor NCP5501DT50RKG
4. Maxim Integrated MAX6035AUR50+T
5. Diodes Incorporated AP2114H-5.0TRG1
Ensure specifications like voltage, current output, package, and dropout voltage match your needs when considering alternatives.
Features
The LT1964ES5-5#TRPBF is a low-dropout (LDO) linear voltage regulator developed by Analog Devices. It is designed to provide a fixed output voltage of 5V. Some of its key features include:
1. Low Noise Output: The device offers high-performance, low-noise output, making it suitable for sensitive analog circuits.
2. Low Dropout Voltage: It features a low dropout voltage of 340mV at 200mA load, ensuring efficiency even at lower supply voltages.
3. Quiescent Current: It has a low quiescent current, typically around 30µA, which helps in reducing power consumption when the system is idle.
4. Current Capability: The LDO can supply up to 200mA of output current, supporting a variety of load conditions.
5. Thermal Protection: It includes thermal protection and current limiting to prevent damage under fault conditions.
6. Package: The device is available in a compact SOT-23-5 package, suitable for space-constrained applications.
These features make the LT1964ES5-5#TRPBF ideal for applications requiring efficient power management with minimal noise and compact design requirements.
1. Low Noise Output: The device offers high-performance, low-noise output, making it suitable for sensitive analog circuits.
2. Low Dropout Voltage: It features a low dropout voltage of 340mV at 200mA load, ensuring efficiency even at lower supply voltages.
3. Quiescent Current: It has a low quiescent current, typically around 30µA, which helps in reducing power consumption when the system is idle.
4. Current Capability: The LDO can supply up to 200mA of output current, supporting a variety of load conditions.
5. Thermal Protection: It includes thermal protection and current limiting to prevent damage under fault conditions.
6. Package: The device is available in a compact SOT-23-5 package, suitable for space-constrained applications.
These features make the LT1964ES5-5#TRPBF ideal for applications requiring efficient power management with minimal noise and compact design requirements.
Pinout
The LT1964ES5-5#TRPBF is a low-dropout (LDO) negative voltage regulator. It comes in a 5-pin SOT-23 package. The pin configuration is as follows:
1. GND (Pin 1): Ground connection.
2. IN (Pin 2): Input voltage pin where the negative voltage is supplied.
3. OUT (Pin 3): Output pin delivering a regulated negative voltage.
4. SHDN (Pin 4): Shutdown pin. When pulled low, the regulator is disabled, and when high, the regulator is operational.
5. NC (Pin 5): No connection; typically not used.
The LT1964ES5-5 is designed to regulate output at -5V (hence the "-5" in the part number) with a maximum output current of 200mA. It features low quiescent current, thermal protection, and reverse-battery protection, making it suitable for use in battery-powered applications and distributed power systems.
1. GND (Pin 1): Ground connection.
2. IN (Pin 2): Input voltage pin where the negative voltage is supplied.
3. OUT (Pin 3): Output pin delivering a regulated negative voltage.
4. SHDN (Pin 4): Shutdown pin. When pulled low, the regulator is disabled, and when high, the regulator is operational.
5. NC (Pin 5): No connection; typically not used.
The LT1964ES5-5 is designed to regulate output at -5V (hence the "-5" in the part number) with a maximum output current of 200mA. It features low quiescent current, thermal protection, and reverse-battery protection, making it suitable for use in battery-powered applications and distributed power systems.
Manufacturer
The LT1964ES5-5#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing semiconductor products and solutions. The company is known for its high-performance analog, mixed-signal, and digital signal processing integrated circuits (ICs) used in various electronic equipment. Analog Devices serves a wide range of industries, including automotive, communications, healthcare, industrial, and consumer electronics.
Application
The LT1964ES5-5#TRPBF is a low-dropout (LDO) voltage regulator designed for applications that require a stable 5V output. Its application areas include telecommunications, industrial equipment, portable electronics, and automotive systems, where efficient power management is critical. It is suitable for powering microcontrollers, sensors, and other low-power devices due to its low quiescent current and high accuracy. Additionally, it is used in battery-powered devices due to its low dropout voltage and ability to maintain regulation with a minimal voltage difference between input and output. This LDO is also beneficial in noise-sensitive applications due to its low output noise and high power supply rejection ratio (PSRR).
Package
The LT1964ES5-5#TRPBF is a low-dropout (LDO) negative voltage regulator from Analog Devices. It comes in a SOT-23-5 package, which is a small outline transistor package with five pins. This package type is commonly used for compact and space-saving applications on printed circuit boards.
