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This linear power supply module is based on a LT3042 and a high performance transistor A1859A. It benefits from the PSRR architecture dedicated to the power supply of very noise sensitive devices. It is part of the LTC power supply modules well known for their very low noise rate.
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Linear Power Supply Module LT3042 5V 1A
This linear power supply module is based on a LT3042 and a high performance transistor A1859A. It benefits from the PSRR architecture dedicated to the power supply of very noise sensitive devices. It is part of the LTC power supply modules well known for their very low noise rate. Its construction integrates a precision voltage reference with a high performance voltage buffer. It can be paralleled to further reduce noise, increase output current and split heat sources to avoid hot spots. It can provide a 5V output voltage while maintaining a minimal noise level. It will be ideal for powering all 3.3V 1A modules. This power supply is stabilized with a Nover 6800µF capacitor.
| Specifications | |
|---|---|
| Product type | LT3042 Linear power supply module |
| Transistor | 1x A1859A |
| Output current (peak) | 1A |
| Output current (continuous) | 500mA |
| Output voltage | 3.3V |
| Output connector | Screw terminal |
| RMS Noise | 0.8µV RMS (10Hz - 100kHz) |
| Noise | 2nV/√Hz (@ 10kHz) |
| PSRR | 79dB (@ 1MHz) |
| Input voltage range | 5V to 20V AC |
| Capacitor | 1x Nover 6800µF 35V DC |
| Bandwidth | 1MHz |
| Low dropout voltage | 350mV |
| Dimensions | 48 x 52.5mm |
| Input | Screw terminals |
| Output | Screw terminals |
| Output voltage (V) | 3.3 |
| Output current (A) | 1.0 |
| Input voltage (V) | 10.0 |
| Input voltage (V) | 20.0 |
| Input voltage (V) | 5.0 |
| Input voltage (V) | 15.0 |
| Power Supply | Linear |
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