Linear Technology LT3045-1
Ultrahigh PSRR Linear Regulator
| Part No. | LT3045-1 |
|---|---|
| Datasheet | LT3045-1 Download |
| Manufacturer |  Linear Technology |
| Description | Ultrahigh PSRR Linear Regulator |
| Buy | Stock & Price |
FEATURES
nn Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz) nn Ultralow Spot Noise: 2nV/√Hz at 10kHz nn Ultrahigh PSRR: 76dB at 1MHz nn Output Current: 500mA nn Wide Input Voltage Range: 1.8V to 20V nn Single Capacitor Improves Noise and PSRR nn 100µA SET Pin Current: ±1% Initial Accuracy nn VIOC Pin Controls Upstream Regulator to Minimize Power Dissipation nn Single Resistor Programs Output Voltage nn Programmable Current Limit nn Low Dropout Voltage: 260mV nn Output Voltage Range: 0V to 15V nn Programmable Power Good nn Fast Start-Up Capability nn Precision Enable/UVLO nn Parallelable for Lower Noise and Higher Current nn Internal Current Limit with Foldback nn Minimum Output Capacitor: 10µF Ceramic nn Reverse Battery and Reverse Current Protection nn 12-Lead MSOP and 3mm × 3mm DFN PackagesAPPLICATIONS
nn RF Power Supplies: PLLs, VCOs, Mixers, LNAs, PAs nn Very Low Noise Instrumentation nn
