LP5907UVX-4.5/NOPB
TI(德州仪器)
主动器件
超低噪音， 250毫安线性稳压器的射频/模拟电路 - 无需旁路电容 Ultra Low-Noise, 250 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
* Input Voltage Range: 2.2 V to 5.5 V * Output Voltage Range: 1.2 V to 4.5 V * Output Current: 250 mA * Stable with 1-µF Ceramic Input and Output Capacitors * No Noise Bypass Capacitor Required * Remote Output Capacitor Placement * Thermal-Overload and Short-Circuit Protection * –40°C to 125°C Junction Temperature Range for Operation * Low Output Voltage Noise: RMS * PSRR: 82 dB at 1 kHz * Output Voltage Tolerance: ±2% * Virtually Zero IQ Disabled: * Very Low IQ Enabled: 12 µA * Start-up Time: 80 µs * Low Dropout: 120 mV typical
