Ultralow-noise (0.8µVRMS) low-dropout linear regulators
LM78xx compatible Layout (replace LM7805, 7812 etc. TO-220 package)
- Wide Input Voltage Range: 1.8V to 20V
- Output Voltage Range: 0V to 15V
- Output Current: 500mA
- Low Dropout Voltage: 260mV
- Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz)
- Ultralow Spot Noise: 2nV/√Hz at 10kHz
- Ultrahigh PSRR: 76dB at 1MHz
- Single Resistor Programs Output Voltage
- Built-In Fixed Current Limit and Thermal Shutdown
- PCB size: 25.4x15mm (approx. 1.0”x0.6”)
- Vertical or Horizontal mount, compatible with most of the TO-220 package footprints
- Operating Temperature Range:–40°C to 125°C
Package Includes
1x Fully completed and tested LT3045 PCB
1 x 3PIN angled headers for vertical mount
1 x 3PIN straight headers for horizontal mount
BOM (Bill of Materials)
LT3045 x1 : IC, Low Noise Power Solution, Linear Technology – United States
T495C226K025ATE300 x 1: Cap Tant Solid 22uF 25V C CASE 10%,Kemet – Japan
GRM31CR71E106KA12L x2 : Cap Ceramic 10uF 25V X7R 10% SMD 1206, Murata – Japan
GRM31MR71E475KA01L x1 : Cap Ceramic 4.7uF 25V X7R 10% SMD 1206, Murata – Japan
CRCW0603xxxxFKEA x1: Res Thick Film 0603 1% 0.1W(1/10W) ±100p, Vishay – USA
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