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參數(shù)資料
| 型號(hào)： | LM78L82 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 3-Terminal Positive Regulators |
| 中文描述： | 三端穩(wěn)壓器正 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 211K |
| 代理商： | LM78L82 |
LM78L15AC
Unless otherwise specified, V
IN
= 23V
Symbol
V
O
Output Voltage
Parameter
Conditions
Min
14.4
Typ
15.0
Max
15.6
Units
V
17.5V
≤
V
IN
≤
30V
1 mA
≤
I
O
≤
40 mA
(Note 3)
1 mA
≤
I
O
≤
70 mA
(Note 3)
17.5V
≤
V
IN
≤
30V
20V
≤
V
IN
≤
30V
1 mA
≤
I
O
≤
100 mA
1 mA
≤
I
O
≤
40 mA
14.25
15.75
14.25
15.75
V
O
Line Regulation
37
25
35
12
3
250
140
150
75
5
1
0.1
mV
V
O
Load Regulation
I
Q
Quiescent Current
Quiescent Current Change
mA
I
Q
20V
≤
V
IN
≤
30V
1 mA
≤
I
O
≤
40 mA
V
n
Output Noise Voltage
Ripple Rejection
90
μV
f = 120 Hz
18.5V
≤
V
IN
≤
28.5V
37
51
dB
I
PK
Peak Output Current
Average Output Voltage Tempco
140
mA
I
O
= 5 mA
1.3
mV/C
V
IN
(Min)
Minimum Value of Input Voltage
Required to Maintain Line Regulation
16.7
17.5
V
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device
outside of its stated operating conditions.
Note 2:
Human body model, 1.5 k
in series with 100 pF.
Note 3:
Power dissipation
≤
0.75W.
Note 4:
Recommended minimum load capacitance of 0.01 μF to limit high frequency noise.
Note 5:
Typical thermal resistance values for the packages are:
Z
Package:
θ
JC
= 60 C/W, =
θ
JA
= 230 C/W
M
Package:
θ
JA
= 180 C/W
micro SMD
Package:
θ
JA
= 230.9C/W
L
www.national.com
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM78L82ACM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-Terminal Positive Regulators(210.78 k) |
| LM78L82ACZ | 功能描述:IC REG LDO 8.2V .1A TO92-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:4V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.28V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應(yīng)商設(shè)備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR |
| LM78L82ACZ | 制造商:Texas Instruments 功能描述:IC V REG +8.2V 78L82 TO-92-3 |
| LM78LM | 制造商:TAITRON 制造商全稱:TAITRON Components Incorporated 功能描述:200mA Positive Voltage Regulator |
| LM78LM05H-XX-AR | 制造商:TAITRON 制造商全稱:TAITRON Components Incorporated 功能描述:200mA Positive Voltage Regulator |
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