參數(shù)資料
型號(hào)： LP2951ACN
廠商： ON SEMICONDUCTOR
元件分類： 固定／可調(diào)正電壓單路輸出LDO穩(wěn)壓器
英文描述： Micropower Voltage Regulators
中文描述： FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDIP8
封裝： PLASTIC, DIP-8
文件頁數(shù)： 12/23頁
文件大?。?/td> 240K
代理商： LP2951ACN
LP2950, LP2951, NCV2951
http://onsemi.com
2
DEVICE INFORMATION
Package
Output Voltage
Operating Ambient
Temperature Range
3.0 V
3.3 V
5.0 V
Adjustable
TO92
Suffix Z
LP2950CZ3.0
LP2950ACZ3.0
LP2950CZ3.3
LP2950ACZ3.3
LP2950CZ5.0
LP2950ACZ5.0
Not
Available
TA = 40° to +125°C
DPAK
Suffix DT
LP2950CDT3.0
LP2950ACDT3.0
LP2950CDT3.3
LP2950ACDT3.3
LP2950CDT5.0
LP2950ACDT5.0
Not
Available
TA = 40° to +125°C
SOIC8
NCV2951ACD3.3R2 NCV2951ACDR2
NCV2951CDR2
TA = 40° to +125°C
SOIC8
Suffix D
LP2951CD3.0
LP2951ACD3.0
LP2951CD3.3
LP2951ACD3.3
LP2951CD
LP2951ACD
LP2951CD
LP2951ACD
TA = 40° to +125°C
Micro8
Suffix DM
LP2951CDM3.0
LP2951ACDM3.0
LP2951CDM3.3
LP2951ACDM3.3
LP2951CDM
LP2951ACDM
LP2951CDM
LP2951ACDM
TA = 40° to +125°C
DIP8
Suffix N
LP2951CN3.0
LP2951ACN3.0
LP2951CN3.3
LP2951ACN3.3
LP2951CN
LP2951ACN
LP2951CN
LP2951ACN
TA = 40° to +125°C
LP2950Cxxx / LP2951Cxxxx
1% Output Voltage Precision at TA = 25°C
LP2950ACxxx / LP2951ACxxxx
0.5% Output Voltage Precision at TA = 25°C
From
CMOS/TTL
3
Figure 1. Representative Block Diagrams
This device contains 34 active transistors.
LP2950CZ5.0
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2951ACN NOPB 制造商:National Semiconductor 功能描述:LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin PDIP Rail
LP2951ACN 制造商:Texas Instruments 功能描述:V REG LDO ADJ +1.2429V 2951 DIP8
LP2951ACN/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 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
LP2951ACN3.0 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA, Low Power Low Dropout Voltage Regulator
LP2951ACN-3.0 功能描述:低壓差穩(wěn)壓器 - LDO 5V 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
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