LT3070EUFD#PBF

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LT3070EUFD#PBF

+BOM

IC REG LIN POS PROG 5A 28QFN

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

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사양

속성 가치
Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Programmable
NumberofRegulators 1
Voltage-Input(Max) 3V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 1.8V
VoltageDropout(Max) 0.15V @ 5A
Current-Output 5A
Current-Quiescent(Iq) 1.5 mA
Current-Supply(Max) 10 mA
PSRR 66dB (120Hz)
ControlFeatures Enable, Power Good, Soft Start
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 28-WFQFN Exposed Pad

개요

Description

The LT3070EUFD#PBF is a high-performance, low-dropout (LDO) linear voltage regulator designed by Analog Devices. It is engineered to deliver up to 5A of output current with a low dropout voltage, making it ideal for applications requiring efficient power regulation and stable voltage output. This component features precise output voltage regulation, a programmable output voltage, and a wide input voltage range. It also includes built-in protection mechanisms such as overcurrent and thermal shutdown to ensure reliability and safety in various operating conditions.
The LT3070EUFD#PBF is housed in a thermally enhanced DFN package, allowing for efficient heat dissipation in compact designs. Its fast transient response and low noise output make it suitable for powering sensitive electronics, such as microprocessors, FPGAs, and other digital or analog devices. Additionally, the regulator's programmability and versatility make it a popular choice for designers in telecommunications, data communications, and industrial power systems.

Equivalent

The LT3070EUFD#PBF is a low dropout (LDO) linear regulator. Equivalent products from other manufacturers might include:
1. Texas Instruments TPS7A4700 - High-accuracy, low-noise LDO regulator.
2. Analog Devices ADP1740 - Low dropout, high output current regulator.
3. Microchip MCP1727 - High current LDO with low noise.
4. On Semiconductor NCP717 - LDO with low dropout voltage and high output current.
Ensure to cross-check specifications like voltage, current, noise, and package type for compatibility.

Features

The LT3070EUFD#PBF is a high-performance, low-dropout (LDO) regulator designed by Analog Devices. Key features include:
1. Output Current: It can deliver up to 5A, making it suitable for high-power applications.
2. Low Dropout Voltage: The device exhibits a very low dropout voltage of 85mV at full load, enhancing efficiency.
3. Output Voltage Range: Adjustable from 0.8V to 1.8V using an external resistor divider, providing flexibility for various applications.
4. Fast Transient Response: Optimized for fast transient response, crucial for applications with varying loads.
5. Power Good Indicator: Includes a power good flag to signal when the output voltage is within regulation.
6. Protection Features: Overcurrent and thermal shutdown protection ensure device reliability and safety.
7. Low Noise: Offers low output noise, which is beneficial for sensitive applications.
8. Thermal Performance: Available in a thermally enhanced 16-lead DFN package for efficient heat dissipation.
These features make the LT3070EUFD#PBF suitable for use in high-performance computing, telecom, and networking equipment.

Pinout

The LT3070EUFD#PBF is a high-performance, low-dropout (LDO) linear regulator. It comes in a 5mm x 6mm 28-lead plastic DFN (Dual Flat No-Lead) package.
The primary function of the LT3070 is to provide a precise, low-noise output voltage with a high output current capability of up to 5A. It is designed for applications requiring tight output voltage accuracy and stability, such as in powering high-performance processors, FPGAs, and other digital loads in computing and communication systems.
Key features of the LT3070 include programmable output voltage via an external resistor divider, fast transient response, low output voltage noise, and a wide input voltage range. It also includes a power good indicator, remote sensing capability, and thermal shutdown protection.
For detailed pin descriptions and exact functionality, consult the LT3070 datasheet.

Manufacturer

The LT3070EUFD#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing integrated circuits used in electronic equipment. The company is known for producing a wide range of products, including data converters, amplifiers, power management products, sensors, and radio frequency (RF) ICs. These products are utilized in various applications, such as industrial automation, automotive, communications, consumer electronics, and healthcare. Analog Devices is recognized for its focus on innovation and high-performance solutions that meet the needs of its diverse customer base.

Application

The LT3070EUFD#PBF is a high-performance, low-dropout linear regulator designed for applications requiring efficient power management. Its application areas include:
1. Telecommunications Equipment: Provides stable voltage for sensitive communication circuits.
2. Data Centers and Servers: Ensures reliable power supply for critical processing components.
3. Networking Devices: Delivers precise voltage regulation for routers and switches.
4. Industrial Automation: Supports power needs for control systems and sensors.
5. Medical Devices: Powers precision instruments with minimal noise.
6. Consumer Electronics: Used in devices requiring efficient battery management.
7. Test and Measurement Equipment: Ensures accurate performance by providing stable voltages.
These applications benefit from the LT3070EUFD#PBF’s low noise, high accuracy, and efficient performance.

Package

The LT3070EUFD#PBF is a linear voltage regulator from Analog Devices, packaged in a 5mm x 6mm DFN (Dual Flat No-Lead) package. This package type is designed for efficient thermal performance and compact size, suitable for space-constrained applications.

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