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參數(shù)資料
| 型號(hào)： | LT1117-3.3 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 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) |
| 中文描述： | 800mA的低壓差穩(wěn)壓器可調(diào)正和固定3.3V（800mA電流，低壓差固定電壓（3.3V）正輸出穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 11/12頁(yè) |
| 文件大小： | 196K |
| 代理商： | LT1117-3.3 |
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 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| LT1117ACST | 制造商:Exar Corporation 功能描述:1.25 V-10 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4 |
| LT1117ACST-3.3 | 制造商:Exar Corporation 功能描述:3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4 |
| LT1117CM | 功能描述:IC REG LDO ADJ .8A DDPAK-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3.3V 輸入電壓:最高 15V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 800mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:800mA 電流 - 限制（最小）:800mA 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-4，D²Pak（3 引線+接片），TO-263AA 供應(yīng)商設(shè)備封裝:D2PAK-3 包裝:管件 |
| LT1117CM#PBF | 功能描述:IC REG LDO ADJ .8A DDPAK-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3.3V 輸入電壓:最高 15V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 800mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:800mA 電流 - 限制（最?。?800mA 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-4，D²Pak（3 引線+接片），TO-263AA 供應(yīng)商設(shè)備封裝:D2PAK-3 包裝:管件 |
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