低压差3 -A线性稳压器系列 LOW-DROPOUT 3-A LINEAR REGULATOR FAMILY
description
The UCC283−3/−5/−ADJ family of positive linear series pass voltage regulators are tailored for low-drop-out applications where low quiescent power is important. Fabricated with a BiCMOS technology ideally suited for low input-to-output differential applications, the UCC283−5 passes 3 A while requiring only 0.45 V of typical input voltage headroom ensured 0.6-V dropout.
• Precision Positive Linear Series Pass Voltage Regulation
• 0.45 V Dropout at 3 A
• 50 mV Dropout at 10 mA
• Quiescent Current Under 650 µA Irrespective of Load
• Adjustable 5-Lead Output Voltage Version
• Fixed 3-Lead Versions for 3.3-V and 5-V Outputs
• Logic Shutdown Capability
• Short-Circuit Power Limit of 3% × VIN × ISHORT
• Low VOUT to VIN Reverse Leakage
• Thermal Shutdown
输出接口数 1
输出电压 5 V
输出电流 3 A
静态电流 400 µA
输出电容类型 Tantalum
跌落电压 0.4V @3A,0.05V @10mA,0.2V @1500mA
调节输出数 1
输入电压Max 9 V
输入电压Min 5.45 V
输出电流Max 3 A
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 5.45 V
输入电压 ≤9 V
安装方式 Surface Mount
引脚数 4
封装 TO-263-3
长度 10.18 mm
宽度 8.41 mm
高度 4.44 mm
封装 TO-263-3
工作温度 -40℃ ~ 85℃
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
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
UCC283TDKTTT-5G3 TI 德州仪器 | 当前型号 | 当前型号 |
LM2940CS-5.0/NOPB 德州仪器 | 类似代替 | UCC283TDKTTT-5G3和LM2940CS-5.0/NOPB的区别 |
LM2940SX-5.0/NOPB 德州仪器 | 类似代替 | UCC283TDKTTT-5G3和LM2940SX-5.0/NOPB的区别 |
LM2940S-5.0 德州仪器 | 类似代替 | UCC283TDKTTT-5G3和LM2940S-5.0的区别 |