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參數資料
| 型號： | LM723J |
| 英文描述： | Positive Adjustable Voltage Regulator |
| 中文描述： | 積極可調電壓穩壓器 |
| 文件頁數： | 5/14頁 |
| 文件大小： | 470K |
| 代理商： | LM723J |
Maximum Power Ratings
TABLE 1. Resistor Values (k
) for Standard Output Voltage
Positive
Output
Voltage
Applicable
Figures
Fixed
Output
±
5%
R1
4.12
3.57
2.15
1.15
1.87
4.87
7.87
21.0
3.57
3.57
Output
Adjustable
±
10%
(Note 6)
R1
P1
1.8
0.5
1.5
0.5
0.75
0.5
0.5
0.5
0.75
1.0
2.0
1.0
3.3
1.0
5.6
1.0
2.2
10
2.2
10
Negative
Output
Voltage
Fixed
Output
±
5%
R1
3.57
3.57
3.57
3.48
3.57
3.65
3.57
3.57
3.57
3.57
5% Output
Adjustable
±
10%
R1
P1
2.2
10
2.2
10
1.2
0.5
1.2
0.5
1.2
0.5
1.2
0.5
1.2
0.5
2.2
10
2.2
10
2.2
10
Applicable
Figures
(Note 5)
1, 5, 6, 9, 12 (4)
1, 5, 6, 9, 12 (4)
1, 5, 6, 9, 12 (4)
1, 5, 6, 9, 12 (4)
2, 4, (5, 6, 9, 12)
2, 4, (5, 6, 9, 12)
2, 4, (5, 6, 9, 12)
2, 4, (5, 6, 9, 12)
7
7
R2
3.01
3.65
4.99
6.04
7.15
7.15
7.15
7.15
48.7
78.7
R2
1.2
1.5
2.2
2.7
2.7
3.0
3.0
2.0
39
68
R2
102
255
2.43
5.36
8.45
11.5
24.3
41.2
97.6
249
R2
91
240
0.75
2.0
3.3
4.3
10
33
91
240
+3.0
+3.6
+5.0
+6.0
+9.0
+12
+15
+28
+45
+75
+100
+250
7
7
6 (Note 7)
9
12
15
28
45
100
250
3, (10)
3, 10
3, 10
3, 10
3, 10
8
8
8
TABLE 2. Formulae for Intermediate Output Voltages
Outputs from +2 to +7 volts
(Figures 1, 4, 5, 6, 9, 12
Outputs from +4 to +250 volts
(Figure 7)
Current Limiting
Outputs from +7 to +37 volts
(Figures 2, 4, 5, 6, 9, 12)
Outputs from 6 to 250 volts
(Figures 3, 8, 10)
Foldback Current Limiting
Noise vs Filter Capacitor
(C
in Circuit of
Figure 1
)
(Bandwidth 100 Hz to 10 kHz)
DS008563-31
LM723
Power Dissipation vs
Ambient Temperature
DS008563-32
LM723C
Power Dissipation vs
Ambient Temperature
DS008563-33
www.national.com
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相關代理商/技術參數 |
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|---|---|
| LM723J/883 | 制造商:Texas Instruments 功能描述:LDO Regulator Pos 2V to 37V 0.15A 14-Pin CDIP Rail 制造商:Texas Instruments 功能描述:VOLTAGE REGULATOR 制造商:Texas Instruments 功能描述:STD REG 2V TO 37V 0.15A 14CDIP - Rail/Tube |
| LM723J/883QS | 制造商:Texas Instruments 功能描述:IC,VOLT REGULATOR,ADJUSTABLE,+2 TO +37V,BIPOLAR,DIP,14PIN,CERAMIC |
| LM723JAN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM723JAN Voltage Regulator |
| LM723N | 功能描述:線性穩壓器 - 標準 2.0-37V Programable RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LM723QML | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM723QML Voltage Regulator |
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