參數(shù)資料
型號: NCV2951
廠商: ON SEMICONDUCTOR
元件分類: 基準電壓源/電流源
英文描述: 100 mA, Low Power Low Dropout Voltage Regulator(100mA,低功耗低壓差穩(wěn)壓器)
中文描述: 100毫安,低功耗,低壓差穩(wěn)壓器(100mA的,低功耗低壓差穩(wěn)壓器)
文件頁數(shù): 2/24頁
文件大?。?/td> 244K
代理商: NCV2951
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
TO-92
Suffix Z
LP2950CZ-3.0
LP2950ACZ-3.0
LP2950CZ-3.3
LP2950ACZ-3.3
LP2950CZ-5.0
LP2950ACZ-5.0
Not
Available
T
A
= -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
T
A
= -40
°
to +125
°
C
SOIC-8
-
NCV2951ACD-3.3R2
NCV2951ACDR2
NCV2951CDR2
T
A
= -40
°
to +125
°
C
SOIC-8
Suffix D
LP2951CD-3.0
LP2951ACD-3.0
LP2951CD-3.3
LP2951ACD-3.3
LP2951CD
LP2951ACD
LP2951CD
LP2951ACD
T
A
= -40
°
to +125
°
C
Micro8
Suffix DM
LP2951CDM-3.0
LP2951ACDM-3.0
LP2951CDM-3.3
LP2951ACDM-3.3
LP2951CDM
LP2951ACDM
LP2951CDM
LP2951ACDM
T
A
= -40
°
to +125
°
C
DIP-8
Suffix N
LP2951CN-3.0
LP2951ACN-3.0
LP2951CN-3.3
LP2951ACN-3.3
LP2951CN
LP2951ACN
LP2951CN
LP2951ACN
T
A
= -40
°
to +125
°
C
LP2950Cx-xx / LP2951Cxx-xx
LP2950ACx-xx / LP2951ACxx-xx
1% Output Voltage Precision at T
A
= 25
°
C
0.5% Output Voltage Precision at T
A
= 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
1.0 F
1
Input
3
1.23 V
Reference
Error Amplifier
182 k
60 k
GND
4
182 k
60 k
1.23 V
Reference
1.0 F
LP2951CD or CN
Error
Amplifier
Battery or
Unregulated DC
Shutdown
Error
Output
5
V
O
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
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相關代理商/技術參數(shù)
參數(shù)描述
NCV2951ACD3.3R2 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA, Low Power Low Dropout Voltage Regulator
NCV2951ACD-3.3R2 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 100mA 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
NCV2951ACD3.3R2G 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 100mA w/Error Flag 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
NCV2951ACDR2 功能描述:低壓差穩(wěn)壓器 - LDO 1.25-29V ADJ 100mA 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
NCV2951ACDR2G 功能描述:低壓差穩(wěn)壓器 - LDO 1.25-29V ADJ 100mA w/Error Flag 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20