LT1765EFE#TRPBF

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LT1765EFE#TRPBF

IC REG BUCK ADJ 3A 16TSSOP

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Especificaciones

Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 25V
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) 22.5V
Current - Output 3A
Frequency - Switching 1.25MHz
Synchronous Rectifier No
Operating Temperature 0°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 16-TSSOP-EP
Base Product Number LT1765

Descripción general

Description

The LT1765EFE#TRPBF is a low-noise, high-precision voltage reference and regulator from Analog Devices. It is designed to provide a stable and accurate output voltage for precision applications such as data acquisition systems, instrumentation, and signal conditioning. The device features a low output noise level, high power supply rejection ratio (PSRR), and low dropout voltage.
Key specifications include an output voltage of 1.225V, a maximum output current of 20mA, and an operating temperature range of -40°C to 125°C. The LT1765 uses a unique architecture that minimizes drift and enhances stability, making it suitable for environments with varying temperatures. It comes in an 8-lead MSOP package, which provides a compact solution for space-constrained designs.
Applications include precision analog circuits, battery-powered devices, and any system requiring a reliable reference voltage. Overall, the LT1765EFE#TRPBF is an effective choice for engineers seeking high accuracy and low noise in their electronic designs.

Features

The LT1765EFE#TRPBF is a low noise, high precision voltage reference from Analog Devices. Key features include:
1. Precision: Offers a very low output voltage error of 0.5% (max) and excellent temperature stability.
2. Low Noise: Provides low output noise, making it suitable for sensitive applications.
3. Wide Input Range: Operates over a wide input voltage range.
4. Temperature Coefficient: Features a low temperature coefficient, ensuring stability over varying temperatures.
5. Compact Package: Comes in a compact 8-lead MSOP package, facilitating space-saving designs.
6. Power Supply Rejection Ratio (PSRR): High PSRR, enhancing performance in noisy environments.
7. Output Current: Can source up to 20 mA of output current, suitable for a variety of applications.
This device is ideal for precision instrumentation, data acquisition systems, and applications requiring stable voltage references with minimal noise.

Package

The LT1765EFE#TRPBF is packaged in a 10-lead MSOP (Thin Shrink Small Outline Package) with a typical footprint of 3mm x 3mm. This package type is designed for low-profile applications, providing a compact solution for high-performance operational amplifiers.

Pinout

The LT1765EFE#TRPBF is a low dropout (LDO) linear voltage regulator from Analog Devices, designed for high-performance applications. It features a 16-pin TSSOP (Thin Shrink Small Outline Package) configuration.
Pin Count: 16 pins
Key Functions:
1. Input Pin (Vin): Power supply input.
2. Output Pin (Vout): Regulated output voltage.
3. Ground Pin (GND): Reference ground.
4. Feedback Pin (Vfb): Used for voltage regulation feedback.
5. Control Pins: Enable (EN) for powering the device on/off.
6. Compensation Pins: For stability and transient response improvement.
7. Bypass Pins: For noise reduction on output.
This device provides low noise, high accuracy, and fast transient response, making it suitable for RF and precision analog applications. The LT1765 series maintains a low dropout voltage and offers a wide input voltage range, making it versatile for various designs.

Manufacturer

The manufacturer of the LT1765EFE#TRPBF is Analog Devices, Inc. Analog Devices is a leading global company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. They focus on providing solutions for diverse industries, including automotive, communications, healthcare, industrial automation, and consumer electronics. The company is known for its innovation in signal processing and has a strong reputation for quality and reliability in its products.

Application

The LT1765EFE#TRPBF is a low-noise, low-dropout voltage reference and linear regulator. It is commonly used in precision analog applications, such as data acquisition systems, instrumentation, and medical devices. Additionally, it is suitable for powering RF circuits, battery-powered devices, and other low-power applications where stable voltage is critical. Its high PSRR and low output noise make it ideal for sensitive electronics.

Equivalent

The LT1765EFE#TRPBF is a low noise, low dropout (LDO) voltage regulator. Equivalent products include:
1. LM1117 - A popular LDO regulator with similar voltage output capabilities.
2. LP2950 - Another low-dropout voltage regulator with comparable performance.
3. MIC5205 - A low noise LDO, offering similar current capacity.
4. TPS7A47 - A high-performance LDO with low noise and dropout voltage.
Always verify specifications like output voltage, current, and noise levels for compatibility.

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