Specifications
Manufacturer :
Analog Devices Inc.
Product Number :
LT3094IDD#PBF
Description :
IC REG LIN NEG ADJ 500MA 12-DFN
Description

Core Functionality

The LT3094IDD#PBF is a high-precision, low-dropout linear regulator (LDO) designed for demanding power management applications requiring stable and accurate output voltage. It operates with an input voltage range of 1.2V to 20V and delivers a maximum output current of 3A, supporting adjustable output voltages from 0.6V to 19.5V via an external resistor divider. The device features exceptional regulation performance, including ultra-low output noise (typical 3.5 μVrms at 10 Hz to 100 kHz), high line regulation (typical 0.01%/V), and load regulation (typical 0.02%/A), ensuring consistent power delivery for sensitive electronics. It incorporates a precision bandgap voltage reference with ±1% initial output voltage accuracy and ±0.4% total temperature coefficient (over -40°C to +125°C), maintaining voltage stability across wide temperature ranges. The LT3094IDD#PBF includes built-in protection features such as overcurrent protection (OCP), thermal shutdown, and reverse-battery protection, enhancing system reliability. Additionally, it offers a low dropout voltage (typical 340 mV at 3A), enabling efficient operation even when the input voltage is close to the output voltage, and is packaged in a compact DDPAK (TO-263) package for easy thermal management and space-constrained designs.

Key Applications

  • Industrial Electronics: Used in PLCs (Programmable Logic Controllers), motor control systems, industrial sensors, and process automation equipment, providing stable power for microcontrollers, analog circuits, and precision measurement modules.
  • Test & Measurement Instruments: Ideal for oscilloscopes, spectrum analyzers, data loggers, and calibration equipment, where low noise and high voltage accuracy are critical for precise measurements.
  • Aerospace & Defense Electronics: Applied in avionics systems, radar modules, satellite communication terminals, and military-grade equipment, leveraging its wide operating temperature range and robust protection features.
  • Medical Devices: Suitable for patient monitoring systems, diagnostic equipment, and medical imaging devices, delivering low-noise power to sensitive analog and digital circuits for reliable operation.
  • Telecommunications Infrastructure: Integrated into base stations, fiber-optic transceivers, and network switches, providing stable power for high-speed signal processing components and communication modules.
  • Automotive Electronics: Used in ADAS (Advanced Driver Assistance Systems), infotainment systems, and in-vehicle control units, withstanding harsh automotive environments and ensuring consistent voltage regulation.
  • High-Performance Computing: Applied in FPGA, DSP, and microprocessor power supplies, as well as test benches for electronic components, requiring high current capacity and low noise.
  • Battery-Powered Devices: Suitable for portable test equipment, battery chargers, and renewable energy systems (e.g., solar power regulators), benefiting from low dropout voltage and efficient power conversion.

LT3094IDD#PBF 3A Output Current Ultra-Low Noise LDO Regulator with 1.2V-20V Input Range for Precision Power Management

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LT3094IDD#PBF 3A Output Current Ultra-Low Noise LDO Regulator with 1.2V-20V Input Range for Precision Power Management

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Manufacturer :
Analog Devices Inc.
Product Number :
LT3094IDD#PBF
Description :
IC REG LIN NEG ADJ 500MA 12-DFN
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LT3094IDD#PBF 3A Output Current Ultra-Low Noise LDO Regulator with 1.2V-20V Input Range for Precision Power Management
LT3094IDD#PBF 3A Output Current Ultra-Low Noise LDO Regulator with 1.2V-20V Input Range for Precision Power Management

Berton Electronics Limited

Verified Supplier
1 Years
shenzhen
Business Type :
Trading Company
Certification Level :
Verified Supplier

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