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參數(shù)資料
| 型號： | LM1117S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 1A LOWDROP OUT VOLTAGE REGULATOR (ADJUSTABLE & FIXED) |
| 中文描述： | 1A條LOWDROP穩(wěn)壓器（可調(diào) |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 114K |
| 代理商： | LM1117S |
1A LOWDROP OUT VOLTAGE REGULATOR (ADJUSTABLE & FIXED) LM1117
FEATURES
● Output Current up to 1 A
● Low Dropout Voltage ( 700mV at 1A Output Current )
● Three Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 2.85V,
3.0V, 3.3V, 5.0V
● 2.85V Device for SCSI-II Active Terminator
● 0.04% Line Regulaion, 0.1% Load Regulation
● Very Low Quiescent Current
● Internal Current andTerminal Limit
● Logic-Controlled Electronics Shutdown
● Surface Mount Package SOT-223 & TO-263 (D2-Pack)
● 100% Thermal Limit Burn-In
APPLICATION
● Active SCSI Terminators
● Portable/Plan Top/Notebook Computers
● High Efficiency Linear Regulators
● SMPS Post Regulators
● Mother B/D Clock Supplies
● Disk Drives
● Battery Chargers
ORDERING INFORMATION
Device (Marking)
LM1117S
LM1117S-XX
Package
DESCRIPTION
(X=Output Voltage=1.5V, 1.8V, 2.5V, 2.85V,
'3.0V, 3.3V, 5.0V, Adjustable=AD)
The LM1117 is a low power positive-voltage regulator designed to meet 1A output current and comply
with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use
in battery-powered applications, as active terminators for the SCSI bus, and portable computers.
The LM1117 features very low quiescent current and very
lower as output current decreases. LM1117 is available as an adjustable or fixed 1.5V, 1.8V, 2.5V, 2.85V,
3.0V, 3.3V, and 5.0V output voltages.
The LM1117 is offered in a 3-pin surface mount package SOT-223 & TO-263. The output capacitor of
10 or larger is needed for output stability of LM1117 as required by most of the other regulator circuits.
low dropout voltage of 700mV at a full load
and
ABSOLUTE MAXIMUM RATINGS
HTC
LM1117T
LM1117T-XX
TO-263 (D2)
SOT-223
MIN.
UNIT
V
℃
℃
0
7
125
-65
150
Lead Temperature (Soldering, 5 Seconds)
T
SOL
T
STG
℃
1
CHARACTERISTIC
DC Input Voltage
Operating Junction Temperature Range
SYMBOL
V
IN
T
OPR
Storage Temperature Range
MAX.
260
1 2 3
SOT-223 PKG (FRONT VIEW)
PIN FUNCTION
1. Adj/Gnd
2. Vout
3. Vin
TO-263 (D2 PKG, FRONT VIEW)
PIN FUNCTION
1. Adj/Gnd
2. Vout
3. Vin
1 2 3
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM1117S-1.2V | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:1A L.D.O VOLTAGE REGULATOR Output Current up to 1 A |
| LM1117S-1.5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1A LOWDROP OUT VOLTAGE REGULATOR (ADJUSTABLE & FIXED) |
| LM1117S-1.5V | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:1A L.D.O VOLTAGE REGULATOR Output Current up to 1 A |
| LM1117S-1.8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1A LOWDROP OUT VOLTAGE REGULATOR (ADJUSTABLE & FIXED) |
| LM1117S-1.8V | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:1A L.D.O VOLTAGE REGULATOR Output Current up to 1 A |
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