LT1763CS8#PBF

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LT1763CS8#PBF

IC REG LINEAR POS ADJ 500MA 8SO

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Especificaciones

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 1.22V
Voltage-Output(Max) 20V
VoltageDropout(Max) 0.45V @ 500mA
Current-Output 500mA
PSRR 65dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Descripción general

Description

The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator from Analog Devices. It is designed to deliver a stable output voltage with a low input-output voltage differential, making it suitable for applications where efficiency and heat dissipation are concerns. The device can provide up to 500mA of output current with a dropout voltage of just 300mV, ensuring efficient operation even with low input voltage headroom.
Key features of the LT1763CS8#PBF include low noise operation, low quiescent current, and excellent line and load regulation. It incorporates an internal reference, error amplifier, and output driver, which work together to maintain a precise output voltage across varying load conditions. The device also includes thermal shutdown and current limiting features to protect against excessive heat and current.
The LT1763CS8#PBF is commonly used in battery-powered applications, portable electronics, and any systems requiring low noise and high efficiency. It is available in a compact 8-lead SOIC package, making it suitable for space-constrained designs. The "#PBF" suffix indicates that the device is RoHS compliant and free from lead content.

Features

The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator designed by Analog Devices. Here are its key features:
1. Output Current: It provides up to 500 mA of output current.
2. Low Dropout Voltage: The device features a low dropout voltage of only 300 mV at full load.
3. Low Quiescent Current: It has a low quiescent current of around 30 µA under no-load conditions, which is beneficial for battery-powered applications.
4. Output Voltage Range: The regulator can provide fixed output voltages of 1.5V, 1.8V, 2.5V, 3.3V, and an adjustable version is also available.
5. Input Voltage Range: It operates over a wide input voltage range from 1.8V to 20V.
6. Shutdown Mode: Features a shutdown mode that reduces quiescent current to less than 1 µA for power savings.
7. Stability: The LT1763CS8#PBF is stable with a small 3.3 µF ceramic capacitor on the output.
8. Protection Features: It includes overcurrent and overtemperature protection.
9. Package: Available in an 8-lead SOIC package.
These features make it suitable for various applications, including portable devices, battery-powered systems, and precision power supply circuits.

Package

The LT1763CS8#PBF is a linear voltage regulator from Analog Devices, provided in an 8-lead SOIC (Small Outline Integrated Circuit) package. The "#PBF" suffix indicates that the device is lead-free and RoHS compliant.

Pinout

The LT1763CS8#PBF is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices. It is available in an 8-pin SOIC package. The key specifications for this device include:
- Pin Count: 8 pins
- Function: The primary function of the LT1763CS8#PBF is to regulate output voltage with low dropout, providing a stable and precise DC output. It is designed to offer low noise and high accuracy, making it suitable for sensitive electronic applications.
The typical pin configuration includes:
1. IN: Input voltage.
2. GND: Ground connection.
3. OUT: Output voltage.
4. SHDN (Shutdown): Enables or disables the regulator.
5. BYP (Bypass): Used to connect a capacitor to reduce output noise.
6. NC (No Connection): Not internally connected.
7. ADJ (Adjust): Used to set the output voltage in adjustable versions.
8. NC (No Connection): Not internally connected.
This LDO is suitable for applications requiring low noise and high performance, like portable devices, instrumentation, and communication devices.

Manufacturer

The LT1763CS8#PBF is manufactured by Analog Devices, Inc. (ADI). 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. These components are used in a wide range of electronic equipment, serving various industries including communications, healthcare, automotive, industrial, and consumer electronics.

Application

The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator. Its application areas include powering sensitive electronics requiring stable voltage supply, low-noise applications like RF systems, battery-powered devices, sensor modules, and precision analog circuits. It is suitable for use in portable instruments, handheld devices, wireless communication systems, and applications requiring low quiescent current and low dropout voltage for increased efficiency and extended battery life.

Equivalent

The LT1763CS8#PBF is a low-dropout (LDO) linear voltage regulator. Equivalent products could include:
1. Microchip MCP1700 - Offers similar low-dropout performance.
2. Texas Instruments LP2985 - Provides low-dropout voltage and similar current output.
3. ON Semiconductor NCP1117 - Common LDO with similar specifications.
4. STMicroelectronics L78L - General-purpose LDO regulator.
Ensure to check the specific electrical and thermal specifications for compatibility with your application.

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