PSRR,1.5A的低压差稳压器
DESCRIPON
The TPS786xx family of low-dropout LDO low-power linear voltage regulators features high
power-supply rejection ratio PSRR, ultralow noise, fast start-up, and excellent line and load transient responses in small outline, SOT223-6 and DDPAK-5 packages. Each device in the family is stable, with a small 1-µF ceramic capacitor on the output. The family uses an advanced, roprietary BiCMOS fabrication process to yield extremely low dropout voltages for example, 390 mV at 1.5 A.
FEATURES
• 1.5-A Low-Dropout Regulator With Enable
• Available in Fixed and Adjustable 1.2-V to 5.5-V Output Versions
• High PSRR 49 dB at 10 kHz
• Ultralow Noise 48 µVRMS, TPS78630
• Fast Start-Up Time 50 µs
• Stable With a 1-µF Ceramic Capacitor
• Excellent Load/Line Transient Response
• Very Low Dropout Voltage 390 mV at Full Load, TPS78630
• 6-Pin SOT223 and 5-Pin DDPAK Package
APPLICATIONS
• RF: VCOs, Receivers, ADCs
• Audio
• Bluetooth®
, Wireless LAN
• Cellular and Cordless Telephones
• Handheld Organizers, PDAs
输出接口数 1
输入电压DC 5.50V max
输出电压 1.8 V
输出电流 1.5 A
供电电流 385 µA
静态电流 0.31 mA
输出电容类型 Ceramic
跌落电压 305 mV
调节输出数 1
输入电压Max 5.5 V
输入电压Min 2.7 V
输出电压Min 1.8 V
输出电流Max 1.5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 ±2 %
输入电压 2.7V ~ 5.5V
安装方式 Surface Mount
引脚数 5
封装 TO-263-5
封装 TO-263-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS78618KTTT TI 德州仪器 | 当前型号 | 当前型号 |
TPS78618KTTTG3 德州仪器 | 类似代替 | TPS78618KTTT和TPS78618KTTTG3的区别 |
TPS78618KTTR 德州仪器 | 功能相似 | TPS78618KTTT和TPS78618KTTR的区别 |
TPS78618KTTRG3 德州仪器 | 功能相似 | TPS78618KTTT和TPS78618KTTRG3的区别 |