參數(shù)資料
型號: MCP1727
廠商: Microchip Technology Inc.
英文描述: 1.5A, Low Voltage, Low Quiescent Current LDO Regulator
中文描述: 1.5安培的電流,低電壓,低靜態(tài)電流LDO穩(wěn)壓器
文件頁數(shù): 15/32頁
文件大?。?/td> 678K
代理商: MCP1727
2007 Microchip Technology Inc.
DS21999B-page 15
MCP1727
3.6.2
Sense
For fixed output voltage versions of the device, the
SENSE input is used to provide output voltage
feedback to the internal circuitry of the MCP1727. The
SENSE pin typically improves load regulation by
allowing the device to compensate for voltage drops
due to packaging and circuit board layout.
3.7
Regulated Output Voltage (V
OUT
)
The V
OUT
pin(s) is the regulated output voltage of the
LDO. A minimum output capacitance of 1.0 μF is
required for LDO stability. The MCP1727 is stable with
ceramic,
tantalum
and
capacitors. See
Section 4.3 “Output Capacitor”
for
output capacitor selection guidance.
aluminum-electrolytic
3.8
Exposed Pad (EP)
The 3x3 DFN package has an exposed pad on the
bottom of the package. This pad should be soldered to
the Printed Circuit Board (PCB) to aid in the removal of
heat from the package during operation. The exposed
pad is at the ground potential of the LDO.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP1727-0802E/MF 功能描述:低壓差穩(wěn)壓器 - LDO 1.5A CMOS LDO .8V DFN8 RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MCP1727-0802E/SN 功能描述:低壓差穩(wěn)壓器 - LDO 1.5A Vout=0.8V Extended Temp RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MCP1727-1202E/MF 功能描述:低壓差穩(wěn)壓器 - LDO 1.5A CMOS LDO 1.2V DFN8 RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MCP1727-1202E/SN 功能描述:低壓差穩(wěn)壓器 - LDO 1.5A Vout=1.2V Extended Temp RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MCP1727-1802E/MF 功能描述:低壓差穩(wěn)壓器 - LDO 1.5A CMOS LDO 1.8V DFN8 RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20