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LT3046 Datasheet Ultra-high Psrr Linear Regulator

Manufacturer: Analog Devices

Overview: Data Sheet LT3046 20V, 200mA, Ultra-Low Noise, Ultra-High PSRR, Linear.

General Description

The LT3046 is a high-performance, low-dropout linear regulator featuring Analog Devices, Inc.

ultra-low noise and ultra-high PSRR architecture for powering noisesensitive applications.

Designed as a precision current reference followed by a high-performance voltage buffer, the LT3046 can be easily paralleled to further reduce noise, increase output current, and spread heat on the PCB.

Key Features

  • Ultra-Low RMS Noise: 0.8μVRMS (10Hz to 100kHz).
  • Ultra-Low Noise: 2.2nV/√Hz at 10kHz.
  • Ultra-Low 1/f Noise: 2.5μVP-P (0.1Hz to 10Hz).
  • Ultra-High PSRR: 82dB at 1MHz.
  • Output Current: 200mA.
  • Wide Input-Voltage Range: 2.2V to 20V.
  • Single Capacitor Improves Noise and PSRR.
  • SET Pin Current: 100μA, ±0.5% Initial Accuracy.
  • Single Resistor Programs Output Voltage.
  • Programmable Current Limit.
  • Low Dropout Voltage: 300mV.
  • Output-Voltage Range: 0.2V.

LT3046 Distributor & Price

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