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参数资料
| 型号： | LM123K-15 |
| 厂商： | SEMELAB LTD |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 15 V FIXED POSITIVE REGULATOR, MBFM2 |
| 封装： | TO-3, 3 PIN |
| 文件页数： | 3/8页 |
| 文件大小： | 203K |
| 代理商： | LM123K-15 |
LM323A/LM323 Electrical Characteristics
(Note 2) (Continued)
Note 1:
“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits.
Note 2:
Unless otherwise noted, specifications apply for 55C
≤
T
≤
+150C for the LM123, 40C
≤
T
j
≤
+125C for the LM323A, and 0C
≤
T
j
≤
+125C for the
LM323. Although power dissipation is internally limited, specifications apply only for P
≤
30W.
Note 3:
Without a heat sink, the thermal resistance of the TO-3 package is about 35C/W. With a heat sink, the effective thermal resistance can only approach the
specified values of 2C/W, depending on the efficiency of the heat sink.
Note 4:
Load and line regulation are specified at constant junction temperature. Pulse testing is required with a pulse width
≤
1 ms and a duty cycle
≤
5%.
Note 5:
Refer to RETS123K drawing for LM123K military specifications.
Note 6:
Human body model, 1.5 k
in series with 100 pF.
Typical Performance Characteristics
Maximum Average Power
Dissipation for LM123
DS007771-9
Maximum Average Power
Dissipation for LM323A, LM323
DS007771-10
Output Impedance
DS007771-11
Peak Available Output Current
DS007771-12
Short Circuit Current
DS007771-13
Ripple Rejection
DS007771-14
Dropout Voltage
DS007771-15
Line Transient Response
DS007771-16
Output Voltage
DS007771-17
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