WR0332 300mA,Low Dropout Voltage,High PSRR
輸入電壓:2.0~5.5V,輸出電壓:1.0~3.3V,電流:0.3A
封裝:SOT23-3,SOT23-5,DFN-4(1x1)
LDO線性穩壓器(電源管理IC)
1.WR0114 150mA,Low Dropout Voltage,Ultra-Low IQ
輸入電壓:2.2~5.5V,輸出電壓:1.2~3.3V,電流:0.15A
封裝:SOT23-3,SOT23-5,DFN-4(1x1)
備注:手表和手環-心率傳感:1.8V I/O:2.8V
2.WR0331 300mA,Ultra-Low
IQ, Low Noise
輸入電壓:2.1~5.5V,輸出電壓:1.2~3.3V,電流:0.3A
封裝:SOT23-3,SOT23-5,DFN-4(1x1)
備注:超低功耗MCU:3.3V
4.WR0512 500mA, Ultra-Low Dropout Voltage,High PSRR
輸入電壓:2.5~5.5V,輸出電壓:1.2~3.3V,電流:0.5A
封裝:
SOT23-3,SOT23-5, SOT89-3/L
低漏失,大電流DDR供電1.5V&1.8V
5.WR0603
600mA, Ultra-Low Dropout Voltage, Low IQ
輸入電壓:1.6~5.5V,輸出電壓:ADJ/0.8~5.0V,電流:0.6A
封裝: SOT23-5
6.WR0116
100mA, Ultra-Low IQ
輸入電壓:3.5~30V,輸出電壓:2.1V~12V,電流:0.1A
封裝: SOT23-3L,SOT23-5L,SOT89-3L
備注:體脂秤-MCU3.3V,pin to pin HT75XX
7.
WR0115 150mA, Ultra-Low IQ
輸入電壓:2.7~40V,輸出電壓:0.8V~12V,電流:0.15A
封裝: SOT23-3,
SOT23-5,SOT23-5L, SOT89-3,SOT89-3L
備注:掃地機器人I/O:2.5V
8.WR0338
300mA, Ultra-Low IQ, High PSRR
輸入電壓:2.5~18V,輸出電壓:1.2V~5.0V,電流:0.3A
封裝: SOT23-3,
SOT23-5, SOT89-3,SOT89-3L
備注:MCU:3.3V
9.WR0514
500mA, Ultra-Low IQ, High PSRR
輸入電壓:2.5~18V,輸出電壓:1.2V~5.0V,電流:0.5A
封裝: SOT23-3,
SOT23-5, SOT89-3,SOT89-3L
備注:MCU:3.3V,大電流低波紋
10.WR1117A 1A, High PSRR
輸入電壓:2.7~20V,輸出電壓:ADJ/1.2V~5V,電流:1A
封裝: SOT223-3, SOT89-3
代理維安LDO全系列產品:
WR0114,WR0331,WR0332,WR0335,WR0340*,WR0341*,WR0342*,WR0512,WR0513*,WR0516*,WR0603,WR0604*,WR1006*
WR0116,WR0115,WR0338,WR0514,WR0515,WR78LXX,WR1117A
LDO主推型號:
WR0114,WR0331,WR0332,WR0512,WR0603,WR0338,WR0514,WR0116,WR0115,WR1117A
產品特性:
低壓差,高精度輸出電壓,低功耗,熱過載保護和短路保護,寬輸入電壓范圍,固定&可調輸出電壓,高PSRR&低噪音,封裝形式多樣:SOT23-3,SOT23-5,SOT89-3,SOT223,DFN4
應用:
便攜式和電池供電類設備,運動電話&平板電腦,數碼相機&音頻設備,RF、PLL、VCO和時鐘電源,其他便攜式電子設備。