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參數(shù)資料
| 型號(hào)： | LT1117 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 800mA Low Dropout Positive Regulators(800mA，低壓差可調(diào)正輸出穩(wěn)壓器) |
| 中文描述： | 800mA的低壓差（800mA電流低壓差可調(diào)正輸出穩(wěn)壓器正穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 11/12頁(yè) |
| 文件大?。?/td> | 196K |
| 代理商： | LT1117 |
11
LT1117/LT1117-2.85
LT1117-3.3/LT1117-5
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
The SOT-223 is manufactured with gull wing leadform for
surface mount applications. The leads and heat sink are
solder plated and allow easy soldering using nonactive or
mildly active fluxes. The package is constructed with three
leads exiting one side of the package and one heat sink
exiting the other side, and the die attached to the heat sink
internally.
The recommended methods of soldering SOT-223 are:
vapor phase reflow and infrared reflow with preheat of
component to within 65
°
C of the solder temperature. Hand
soldering and wave soldering are not recommended since
these methods can easily damage the part with excessive
thermal gradients across the package.
Care must be exercised during surface mount to minimize
large (>30
°
C per second) thermal shock to the package.
LT1117 TA15
Dimensions in inches (millimeters) unless otherwise noted.
U
PACKAGE DESCRIPTIO
M Package
3-Lead Plastic DD Pak
(LTC DWG # 05-08-1460)
M (DD3) 1098
0.050
(1.270)
BSC
0.143–0.020
3.632–0.508
(
)
0.090 – 0.110
(2.286 – 2.794)
0.013 – 0.023
(0.330 – 0.584)
0.095 – 0.115
(2.413 – 2.921)
0.004–0.004
0.102–0.102
(
)
0.050
±
0.012
(1.270
±
0.305)
0.059
(1.499)
TYP
0.045 – 0.055
(1.143 – 1.397)
0.165 – 0.180
(4.191 – 4.572)
0.330 – 0.370
(8.382 – 9.398)
0.060
(1.524)
TYP
0.390 – 0.415
(9.906 – 10.541)
15
°
TYP
0.300
(7.620)
0.075
(1.905)
0.183
(4.648)
0.060
(1.524)
0.060
(1.524)
0.256
(6.502)
BOTTOM VIEW OF DD PAK
HATCHED AREA IS SOLDER PLATED
COPPER HEAT SINK
SOLDERU
W
0.114 – 0.124
(2.90 – 3.15)
0.248 – 0.264
(6.30 – 6.71)
0.130 – 0.146
(3.30 – 3.71)
0.264 – 0.287
(6.70 – 7.30)
0.0905
(2.30)
NOM
0.033 – 0.041
(0.84 – 1.04)
0.181
(4.60)
NOM
0.024 – 0.033
(0.60 – 0.84)
0.071
(1.80)
MAX
10
°
MAX
0.012
(0.31)
MIN
0.0008 – 0.0040
(0.0203 – 0.1016)
10
°
– 16
°
0.010 – 0.014
(0.25 – 0.36)
10
°
– 16
°
ST3 (SOT-233) 1298
ST Package
3-Lead Plastic SOT-223
(LTC DWG # 05-08-1630)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1117-3.3 | 800mA Low Dropout Positive Regulators Adjustable and Fixed 3.3V(800mA，低壓差固定（3.3V）正輸出穩(wěn)壓器) |
| LT1117-5 | 800mA Low Dropout Positive Regulators Adjustable and Fixed 5V(800mA，低壓差固定（5V）正輸出穩(wěn)壓器) |
| LT1120AIS8 | Positive Adjustable Voltage Regulator |
| LT1123CS8-2.85 | Interface IC |
| LT1123CZ2.85 | Interface IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1117_02 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 5V |
| LT1117_1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 5V |
| LT1117-2.85 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 5V |
| LT1117-3.3 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 5V |
| LT1117-5 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 5V |
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