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參數(shù)資料
| 型號： | LM323 |
| 廠商： | 意法半導體 |
| 英文描述： | Three Terminal Positive Voltage Regulator(三端正電壓穩(wěn)壓器) |
| 中文描述： | 三端正電壓穩(wěn)壓器（三端正電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 3/9頁 |
| 文件大小： | 169K |
| 代理商： | LM323 |
ELECTRICAL CHARACTERISICS
LM123:
-55
o
C < Tj < 150
o
C
LM223:
-25
o
C < Tj < 150
o
C
LM323:
0
o
C < Tj < 150
o
C
Symbol
Parameter
LM123/LM223
Min.
Typ.
4.7
LM323
Typ.
5
Unit
Max.
5.3
Min.
4.8
Max.
5.2
V
O
Output Voltage Range (Note 2)
T
amb
= 25
C, V
I
= 7.5 V, I
O
= 0
Output Voltage Range (Note 2)
T
min
≤
T
j
≤
T
max
, P
≤
P
max
7.5 V
≤
V
I
≤
15 V, 0
≤
I
O
≤
3 A
Line Regulation (Note 3)
T
j
= 25
o
C, 7.5 V
≤
V
I
≤
15V
Load Regulation (Note 3)
T
j
= 25
o
C, V
I
= 7.5 V, 0
≤
I
O
≤
3 A
Quiescent Current
7.5 V
≤
V
I
≤
15 V, 0
≤
I
O
≤
3 A
Output Noise Voltage
T
amb
= 25
o
C, 10 Hz
≤
f
≤
100 KHz
Short Circuit Current Limit (T
j
= 25
o
C)
V
I
= 15 V
V
I
= 7.5V
Long Term Stability
Notes :
1. Although power dissipation is internally limited, specifications apply only for P
≤
30W.
2. Selected devices with tightened tolerance output voltage available.
3. Load and line regulation are specified at constant junction temperature. Pulse testing is required with a pulse width
≤
1ms and a duty cycle
≤
5%.
5
V
V
O
4.6
5.4
4.75
5.25
V
K
VI
5
25
5
25
mV
K
VO
25
100
25
100
mV
I
IB
12
20
12
20
mA
V
NO
40
40
μ
V
rms
I
OS
3
4
4.5
5
35
3
4
4.5
5
35
A
A
K
VH
mV
LM123-LM223-LM323
3/9
相關PDF資料 |
PDF描述 |
|---|---|
| LM223 | Three Terminal Positive Voltage Regulator(三端正電壓穩(wěn)壓器) |
| LM334 | THREE TERMINAL ADJUSTABLE CURRENT SOURCES |
| LM334D | THREE TERMINAL ADJUSTABLE CURRENT SOURCES |
| LM334Z | THREE TERMINAL ADJUSTABLE CURRENT SOURCES |
| LM334 | 3-Terminal Adjustable Current Sources |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM323/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Voltage Regulators |
| LM323_02 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.0 A Positive Voltage Regulators |
| LM323_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Three-terminal 3 A adjustable voltage regulators |
| LM323-155.52M | 制造商:CONNOR-WINFIELD 制造商全稱:Connor-Winfield Corporation 功能描述:5.0x7.0mm Surface Mount LVDS Clock Oscillator Series |
| LM323A | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3-Amp, 5-Volt Positive Regulator |
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