參數(shù)資料
型號(hào)： LP2951ACDM
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, MICROPAK-8
文件頁(yè)數(shù)： 11/18頁(yè)
文件大?。?/td> 164K
代理商： LP2951ACDM
LP2950, LP2951, NCV2951
http://onsemi.com
2
DEVICE INFORMATION
Output Voltage
Operating Junction
Package
3.0V
3.3V
5.0V
Adjustable
Operating Junction
Temperature Range
TO-92
Suffix Z
LP2950CZ-3.0
LP2950ACZ-3.0
LP2950CZ-3.3
LP2950ACZ-3.3
LP2950CZ-5.0
LP2950ACZ-5.0
Not
Available
TJ = -40° to +125°C
DPAK
Suffix DT
LP2950CDT-3.0
LP2950ACDT-3.0
LP2950CDT-3.3
LP2950ACDT-3.3
LP2950CDT-5.0
LP2950ACDT-5.0
Not
Available
TJ = -40° to +125°C
SO-8
-
NCV2951ACD-3.3R2
NCV2951ACDR2
NCV2951CDR2
TJ = -40° to +125°C
SO-8
Suffix D
LP2951CD-3.0
LP2951ACD-3.0
LP2951CD-3.3
LP2951ACD-3.3
LP2951CD
LP2951ACD
LP2951CD
LP2951ACD
TJ = -40° to +125°C
Micro8
Suffix DM
LP2951CDM-3.0
LP2951ACDM-3.0
LP2951CDM-3.3
LP2951ACDM-3.3
LP2951CDM
LP2951ACDM
LP2951CDM
LP2951ACDM
TJ = -40° to +125°C
DIP-8
Suffix N
LP2951CN-3.0
LP2951ACN-3.0
LP2951CN-3.3
LP2951ACN-3.3
LP2951CN
LP2951ACN
LP2951CN
LP2951ACN
TJ = -40° to +125°C
LP2950Cx-xx / LP2951Cxx-xx
1% Output Voltage Precision at TJ = 25°C
LP2950ACx-xx / LP2951ACxx-xx
0.5% Output Voltage Precision at TJ = 25°C
From
CMOS/TTL
3
Figure 1. Representative Block Diagrams
This device contains 34 active transistors.
LP2950CZ-5.0
Battery or
Unregulated DC
GND
2
Output
5.0 V/100 mA
1
Input
3
1.23 V
Reference
Error Amplifier
182 k
60 k
1.0
mF
GND
4
182 k
60 k
1.23 V
Reference
1.0
mF
LP2951CD or CN
Error
Amplifier
Battery or
Unregulated DC
Shutdown
Error
Output
5
VO Tap
Feedback
6
7
Input
8
Output
1
Sense
2
5.0 V/100 mA
330 k
To CMOS/TTL
75 mV/
60 mV
Error Detection
Comparator
50 k
60 k
相關(guān)PDF資料
PDF描述
LP2951ACDM-3.3 Micropower Voltage Regulators
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LP2951CM-3.3 150mA ADJUSTABLE VOLTAGE REGULATOR
LP2951CM-5 150mA ADJUSTABLE VOLTAGE REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2951ACDM3.0 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA, Low Power Low Dropout Voltage Regulator
LP2951ACDM-3.0 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Micropower Voltage Regulators
LP2951ACDM-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
LP2951ACDM-3.0RG 功能描述:低壓差穩(wěn)壓器 - LDO ANA 100MA 3V LDO VREG 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
LP2951ACDM3.3 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA, Low Power Low Dropout Voltage Regulator
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