參數(shù)資料
型號(hào): L78M05AB
廠商: 意法半導(dǎo)體
英文描述: Precision 500mA regulators(精密500mA穩(wěn)壓器)
中文描述: 精密500mA的穩(wěn)壓器(精密500mA的穩(wěn)壓器)
文件頁數(shù): 4/26頁
文件大?。?/td> 416K
代理商: L78M05AB
Maximum ratings
L78M00AB/AC series
4/26
2
Maximum ratings
Note:
Absolute Maximum Ratings are those values beyond which damage to the device may
occur. Functional operation under these condition is not implied
Table 1.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
V
I
DC Input voltage
for V
O
= 5 to 18V
35
V
for V
O
= 20, 24V
40
I
O
Output current
Internally Limited
mA
P
D
Power dissipation
Internally Limited
mW
T
STG
Storage temperature range
-65 to 150
°C
T
OP
Operating junction temperature range
for L78M00AC
0 to 125
°C
for L78M00AB
-40 to 125
Table 2.
Thermal data
Symbol
Parameter
TO-220
DPAK
Unit
R
thJC
Thermal resistance junction-case
3
8
°C/W
R
thJA
Thermal resistance junction-ambient
50
100
°C/W
Figure 3.
Application circuits
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L78M05AB_11 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Precision 500 mA regulators
L78M05ABDT 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 5.0V 0.5A Positive 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
L78M05ABDT-TR 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 5.0V 0.5A Positive 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
L78M05ABDT-TR 制造商:STMicroelectronics 功能描述:Voltage Regulator IC
L78M05ABDT-TR-CUT TAPE 制造商:ST 功能描述:L78M05 Series 5 V 500 mA Three Terminal Positive Voltage Regulator - TO-252