參數(shù)資料
型號: LD1117ASTR
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù): 4/27頁
文件大?。?/td> 406K
代理商: LD1117ASTR
Maximum ratings
LD1117A series
4/27
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. Over the above suggested
Max Power Dissipation a Short Circuit could definitively damage the device.
Table 1.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
V
IN
DC Input Voltage
15
V
P
TOT
Power Dissipation
12
W
T
STG
Storage Temperature Range
-40 to +150
°C
T
OP
Operating Junction Temperature Range
0 to +125
°C
Table 2.
Thermal Data
Symbol
Parameter
SOT-223
D
2
PAK/A
DPAK
TO-220
Unit
R
thJC
Thermal Resistance Junction-case
15
3
8
3
°C/W
R
thJA
Thermal Resistance Junction-ambient
50
°C/W
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LD1117AV18 功能描述:低壓差穩(wěn)壓器 - LDO Low drop fixed/adj positive voltage reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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