LT3042 Dual Positive Voltage Low Noise High Precision Linear Regulator DC Power Supply For DAC

LT3042 Dual Positive Voltage Low Noise High Precision Linear Regulator DC Power Supply For DAC

Description:
- This product uses the official recommended method of Linear Technology LT high-end linear regulator chip LT3042 + PNP current expansion, can provide a DC regulated power supply close to 0 noise, and can output a high current of 1.5A. Can be used for high-precision measurement instruments, noise sensitive RF applications power supply , DAC audio decoder and other equipment to provide a pure power supply, noise as low as 1uV noise voltage, than LM317 LM78XX and other regulator noise is 2-3 levels lower, the effect is very good, you can make audio equipment to achieve background black.     
- Input methods are DC and AC 2 ways, 2 groups of positive voltage independent output, such as output 1 group 5V , 1 group 3V2 or output 2 groups 3V3 Note the voltage needed when shooting.

Features
- Low RMS noise: 0.8μVRMS (10Hz to 100kHz)
- Low Point Noise: 2nV/√Hz (at 10kHz)
- High PSRR: 79dB (at 1MHz)
- Single capacitor improves noise and PSRR
- 100μA SET pin current: ±1% initial accuracy
- High bandwidth: 1MHz
- Low dropout voltage: 350mV
- Output voltage range: 0V to 15V
- Fast start-up capability
- High precision enable / UVLO
- Multiple devices can be connected in parallel to reduce noise and provide higher current
- Internal current limit with foldback

Tips: The default output setting for shipping is DCOUT1=5V DCOUT2=5V

Specification:
- Input mode: DC (DC 3.3V-DC 20V) / AC (AC 3V-AC 13V)
- Output current: 1.5A (each way)
- DC output mode: 2 independent DC output
- DC output range: DC1.2v ~ 15v (factory default 5.0V)
- PCB size: 58W x 82L x 29H
- Low RMS noise: 0.8 μ VRMS (10Hz-100KHz)
- Low Point Noise: 2nV/ √ Hz (at 10KHz)
- High PSRR: 79 dB (at 1 MHz)

Package list:
 1 x Linear Regulator DC Power Supply