LT1963AEQ#PBF

Hình ảnh chỉ để tham khảo

LT1963AEQ#PBF

+BOM

IC REG LIN POS ADJ 1.5A 5DDPAK

365 Đảm bảo chất lượng ngày

7*24 giờ dịch vụ quarantee

90-Bảo hành sau bán hàng ngày

Bảo hành sản phẩm chính xác

Thông số kỹ thuật

thuộc tính Giá trị
Package Tube
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

Tổng quan

Description

The LT1963AEQ#PBF is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient voltage regulation with minimal voltage difference between input and output. Manufactured by Analog Devices, it can deliver up to 1.5A output current with a dropout voltage of 340mV at full load, making it ideal for powering low-voltage digital circuits and systems. The device offers fast transient response, excellent line and load regulation, and low output noise, enhancing performance in sensitive electronic applications.
The LT1963AEQ#PBF operates with an input voltage range from 2.1V to 20V and provides a fixed or adjustable output, typically set using an external resistor divider. Key features include thermal protection, short-circuit protection, and current limiting, ensuring robust operation under various conditions. The package type is a 5-pin DD-Pak (TO-263), which allows for ease of installation and efficient thermal management. This voltage regulator is suitable for use in portable devices, telecommunications, networking equipment, and other applications demanding reliable power delivery with minimal energy waste.

Equivalent

The LT1963AEQ#PBF is a low-dropout linear regulator. Equivalent products from other manufacturers include the MIC2941A from Microchip Technology, the LM1085 from Texas Instruments, and the NCP1117 from ON Semiconductor. These alternatives offer similar voltage regulation performance and features. However, always compare specifications like output current, dropout voltage, pin configuration, and thermal performance to ensure compatibility with your application.

Features

The LT1963AEQ#PBF is a low dropout (LDO) linear voltage regulator. Here are its key features:
1. Output Current: It can deliver up to 1.5A of output current.
2. Low Dropout Voltage: The device has a low dropout voltage of typically 340mV at full load, which enhances efficiency in low voltage applications.
3. Wide Input Voltage Range: Supports input voltages from 2.1V to 20V, providing versatility across various applications.
4. Adjustable Output Voltage: The output voltage can be set to any value between 1.21V and 20V using external resistors.
5. Fast Transient Response: Optimized for fast transient response, making it suitable for applications that require quick changes in load conditions.
6. Low Output Noise: Offers low output noise of 40µVRMS, which is beneficial for noise-sensitive applications.
7. Protection Features: Includes current limiting and thermal shutdown protection to prevent damage under fault conditions.
8. Stability: Stable operation with a small output capacitor, reducing space and cost.
9. Package: Available in a thermally enhanced package for better heat dissipation.
These features make the LT1963AEQ#PBF suitable for a wide variety of applications, including power regulation in sensitive electronic devices.

Pinout

The LT1963AEQ#PBF is a low dropout (LDO) linear regulator manufactured by Analog Devices. It comes in a DDPAK/TO-263 package, which typically has a 5-pin configuration. The pin functions are as follows:
1. Input (Vin): This pin is connected to the input voltage source.
2. Output (Vout): This pin provides the regulated output voltage.
3. Ground (GND): This pin is the ground reference for the device.
4. Adjust (Adj): This pin is used to set the output voltage by connecting it to a resistor divider network.
5. Bypass/Shutdown: Depending on the specific model/configuration, this pin can be used to further reduce noise (bypass capacitor) or control the shutdown of the regulator.
Note that specific pin functions may vary slightly based on the exact variant or additional features of the device, so it's always advisable to consult the datasheet for precise details.

Manufacturer

The LT1963AEQ#PBF 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, consumer electronics, communications, and healthcare sectors. Known for its high-performance analog technology, Analog Devices is a leader in the development of data converters, amplifiers, power management products, and other critical components used in electronic devices and systems.

Application

The LT1963AEQ#PBF is a low dropout (LDO) linear voltage regulator used in applications that require efficient voltage regulation with low dropout voltage. Key application areas include powering microprocessors, digital signal processors (DSPs), and other high-performance electronics. It's suitable for use in battery-powered devices, communication equipment, portable instruments, and industrial control systems due to its low noise and fast transient response. Additionally, it's often used in automotive and telecom applications where a stable and precise output voltage is critical.

Package

The LT1963AEQ#PBF is a linear voltage regulator from Analog Devices. The package type for this component is a 16-lead Plastic Quad Flatpack (QFN) with an exposed pad for improved thermal performance.

Sản phẩm liên quan đến LT1963AEQ#PBF