LT1764AEFE#TRPBF

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LT1764AEFE#TRPBF

IC REG LINEAR POS ADJ 3A 16TSSOP

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 1.21V
Voltage-Output(Max) 20V
VoltageDropout(Max) 0.66V @ 3A
Current-Output 3A
Current-Quiescent(Iq) 1.5 mA
Current-Supply(Max) 200 mA
PSRR 63dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad

Tổng quan

Description

The LT1764AEFE#TRPBF is a low dropout (LDO) linear regulator manufactured by Analog Devices, Inc., previously Linear Technology. It is designed to provide a stable output voltage with low input-to-output differential, making it suitable for applications requiring high efficiency and low noise. The device can deliver up to 3.3A of output current and offers a dropout voltage as low as 340mV.
Key features include fast transient response, low quiescent current, and excellent line and load regulation, which are essential for powering sensitive electronics. It operates over a wide input voltage range and provides adjustable output voltage through external resistors. The LT1764AEFE#TRPBF is equipped with protection features such as thermal shutdown and current limiting to ensure reliability under fault conditions. It is available in an exposed pad TSSOP package, which enhances thermal performance.
This LDO is ideal for applications like power management in telecommunications, networking equipment, and other areas where space and power efficiency are critical.

Features

The LT1764AEFE#TRPBF is a low dropout (LDO) linear voltage regulator. Key features include:
1. Output Current: It provides an output current of up to 3A.
2. Low Dropout Voltage: Designed for applications where low dropout voltage is critical, typically around 340mV at full load.
3. Input Voltage Range: It supports a wide input voltage range.
4. Adjustable Output Voltage: The output voltage can be adjusted using an external resistor divider.
5. Fast Transient Response: Capable of handling fast changes in load currents.
6. Low Noise: Designed to provide a low noise output, which is ideal for sensitive applications.
7. Thermal Protection: Includes thermal overload protection to prevent damage during high-load conditions.
8. Current Limiting: In-built current limiting to protect against short circuits or overcurrent conditions.
9. Package Type: Typically available in a thermally enhanced 16-lead TSSOP package.
These features make the LT1764AEFE#TRPBF suitable for a variety of applications requiring efficient regulation and stable power supply, such as in computing, communications, and industrial systems.

Package

The LT1764AEFE#TRPBF is an LDO (Low Dropout) voltage regulator from Analog Devices, packaged in a 16-lead TSSOP with exposed pad (FE) for enhanced thermal performance. It is designed for surface-mount applications and is supplied in tape and reel form for automated assembly processes.

Pinout

The LT1764AEFE#TRPBF is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices (formerly by Linear Technology). It typically comes in a 16-lead TSSOP package. The device is designed to provide a high output current capability with a low dropout voltage and is used for applications requiring low noise and fast transient response.
Key features and functions of the LT1764AEFE#TRPBF include:
- Pin Count: 16
- Output Current: Up to 3A
- Dropout Voltage: Typically around 340mV at full load
- Input Voltage Range: 2.7V to 20V
- Adjustable Output Voltage: Can be set using external resistors
The specific function of each pin can include input voltage, output voltage, ground, feedback, shutdown control, and others, which are defined in the device datasheet. The LT1764AEFE#TRPBF is suitable for applications such as post-regulation of switching supplies, battery-powered systems, and high-efficiency linear regulators.

Manufacturer

The LT1764AEFE#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a broad range of integrated circuits and system solutions. These products are used in various applications including analog, digital, and mixed-signal processing. The company serves industries such as automotive, communications, healthcare, industrial, instrumentation, military, and consumer electronics. With a focus on innovation and technology, Analog Devices is known for its high-performance analog products and power management solutions.

Application

The LT1764AEFE#TRPBF is a low dropout (LDO) linear voltage regulator, commonly used in applications requiring efficient power management and precise voltage regulation. Key application areas include powering microprocessors and microcontrollers, sensitive analog circuits, low-noise applications such as RF and audio systems, and battery-powered devices where low quiescent current is critical. Its ability to provide a stable output voltage with low dropout makes it suitable for portable electronics, telecommunications, and embedded systems.

Equivalent

The LT1764AEFE#TRPBF is a low-dropout (LDO) linear regulator. Equivalent products include:
1. Texas Instruments TPS7A4700: Offers similar voltage regulation and performance.
2. On Semiconductor NCP1117: Standard LDO with comparable current ratings.
3. Analog Devices ADP3338: Similar output current and voltage options.
4. Diodes Incorporated AP7333: Matches low dropout and efficiency characteristics.
Always verify the specifications and pin compatibility for direct replacements.

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