參數(shù)資料
型號(hào): LP2951ACD
廠商: ON SEMICONDUCTOR
元件分類: 固定/可調(diào)正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述: Micropower Voltage Regulators
中文描述: FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO8
封裝: PLASTIC, SOIC-8
文件頁(yè)數(shù): 17/23頁(yè)
文件大?。?/td> 240K
代理商: LP2951ACD
LP2950, LP2951, NCV2951
http://onsemi.com
3
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage
VCC
30
Vdc
Peak Transient Input Voltage (t < 20 ms)
VCC
32
Vdc
Power Dissipation and Thermal Characteristics
Maximum Power Dissipation
PD
Internally Limited
W
Case 751(SOIC8) D Suffix
Thermal Resistance, JunctiontoAmbient
RqJA
180
°C/W
Thermal Resistance, JunctiontoCase
RqJC
45
°C/W
Case 369A (DPAK) DT Suffix (Note 1)
Thermal Resistance, JunctiontoAmbient
RqJA
92
°C/W
Thermal Resistance, JunctiontoCase
RqJC
6.0
°C/W
Case 29 (TO226AA/TO92) Z Suffix
Thermal Resistance, JunctiontoAmbient
RqJA
160
°C/W
Thermal Resistance, JunctiontoCase
RqJC
83
°C/W
Case 626 N Suffix
Thermal Resistance, JunctiontoAmbient
RqJA
105
°C/W
Case 846A (Micro8) DM Suffix
Thermal Resistance, JunctiontoAmbient
RqJA
240
°C/W
Feedback Input Voltage
Vfb
1.5 to +30
Vdc
Shutdown Input Voltage
Vsd
0.3 to +30
Vdc
Error Comparator Output Voltage
Verr
0.3 to +30
Vdc
Operating Ambient Temperature Range
TA
40 to +125
°C
Maximum Die Junction Temperature Range
TJ
+150
°C
Storage Temperature Range
Tstg
65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2951ACD3.0 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA, Low Power Low Dropout Voltage Regulator
LP2951ACD-3.0 功能描述:低壓差穩(wěn)壓器 - LDO 3V 100mA Low Power 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(dòng)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
LP2951ACD-3.0G 功能描述:低壓差穩(wěn)壓器 - LDO 3V 100mA Low Power w/Error Flag Output 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(dòng)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
LP2951ACD-3.0R2 功能描述:低壓差穩(wěn)壓器 - LDO 3V 100mA Low Power 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(dòng)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
LP2951ACD-3.0R2G 功能描述:低壓差穩(wěn)壓器 - LDO 3V 100mA Low Power w/Error Flag Output 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(dòng)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