LT3094EMSE#PBF

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LT3094EMSE#PBF

IC REG LIN NEG ADJ 500MA 12MSOP

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tube
ProductStatus Active
OutputConfiguration Negative
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) -2.3V
Voltage-Output(Min/Fixed) -19.5V
Voltage-Output(Max) 0V
VoltageDropout(Max) 0.41V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 2.35 mA
Current-Supply(Max) 23 mA
PSRR 108dB ~ 28dB (120Hz ~ 10MHz)
ControlFeatures Enable, Power Good, Soft Start
ProtectionFeatures Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 12-TSSOP (0.118, 3.00mm Width) Exposed Pad

Tổng quan

Description

The LT3094EMSE#PBF is a low-noise, negative low-dropout (LDO) voltage regulator designed by Analog Devices. It is part of the LT3094 series and is known for its ultra-low noise performance, making it suitable for sensitive applications requiring clean power supply voltages. The device can supply up to 500mA of output current, and it features an adjustable output voltage range from 0V to -19.5V.
The LT3094EMSE#PBF offers excellent line and load regulation, high power supply rejection ratio (PSRR), and low output voltage noise, making it ideal for powering precision analog and RF systems. It includes protection features like current limiting, thermal shutdown, and reverse current protection, ensuring reliable operation under various conditions.
Packaged in a 12-lead MSOP, the LT3094EMSE#PBF is suitable for compact designs. Its combination of performance characteristics and protection features makes it a versatile choice for applications such as data converters, oscillators, and communication systems.

Features

The LT3094EMSE#PBF is a high-performance, low-dropout (LDO) negative linear regulator designed by Analog Devices. Here are its key features:
1. Output Current: It can deliver up to 500mA of output current.
2. Output Voltage Range: Adjustable from 0V to -19.5V, providing flexibility for various applications.
3. Input Voltage Range: Operates with an input voltage ranging from -1.5V to -20V.
4. Low Noise: It features ultra-low output voltage noise of 0.8µVRMS over a 10Hz to 100kHz bandwidth, making it suitable for noise-sensitive applications.
5. Transient Response: Offers fast transient response to load changes.
6. Protection Features: Includes current limit, thermal shutdown, and reverse voltage protection.
7. Thermal Properties: Available in a thermally enhanced MSOP-16 package, capable of handling high power dissipation.
8. Line and Load Regulation: Excellent line and load regulation performance for stable output under varying input and load conditions.
9. Additional Features: Includes a programmable current limit and power good indicator for system monitoring.
These features make the LT3094EMSE#PBF suitable for applications requiring high current, low noise, and robust regulation in negative voltage configurations.

Package

The LT3094EMSE#PBF is a linear regulator in a thermally enhanced 10-lead MSOP (Mini Small Outline Package) package with an exposed pad for better heat dissipation. This packaging is designed to provide efficient thermal management in a compact form factor suitable for surface-mount applications.

Manufacturer

The LT3094EMSE#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 serves a wide range of markets, including industrial, automotive, consumer electronics, communication, and healthcare, providing solutions for applications such as signal processing, power management, data conversion, and sensing.

Application

The LT3094EMSE#PBF is a low-noise, low-dropout (LDO) negative linear regulator. Its application areas include powering sensitive analog devices, RF and communication equipment, and precision instrumentation. It is ideal for applications requiring low noise and high power supply rejection ratio (PSRR), such as high-frequency synthesizers, low-noise amplifiers, and high-speed data converters. Additionally, its capability to provide a stable output in low-voltage conditions makes it suitable for battery-powered devices and portable electronics.

Equivalent

The LT3094EMSE#PBF is a low-noise, negative low-dropout (LDO) linear regulator. Equivalent products would include:
1. Texas Instruments TPS7A33: A low-noise, high-PSRR negative voltage LDO regulator.
2. Analog Devices ADM7150: Offers low noise and high PSRR for similar applications.
3. Linear Technology LT1964: Another low-noise negative LDO from the same manufacturer.
4. Micrel/Microchip MIC5265: Provides low noise and high PSRR performance.
Ensure to verify specifications like voltage, current, noise, and PSRR to match your requirements.

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Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

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