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参数资料
| 型号： | G1117TD3B |
| 厂商： | Global Mixed-mode Technology Inc. |
| 英文描述： | 1A Adjustable Low-Dropout Linear Regulator |
| 中文描述： | 第1A可调低压差线性稳压器 |
| 文件页数： | 3/9页 |
| 文件大小： | 301K |
| 代理商： | G1117TD3B |
Ver: 1.9
Mar 07, 2007
TEL: 886-3-5788833
http://www.gmt.com.tw
3
G1117
Global Mixed-mode Technology Inc.
Definitions
Output Voltage
The G1117 provides an adjustable output voltage from
1.25V to 5V. With two external resistors. It can be for-
mulated as:
R2
VOUT = 1.25V x (1+
R1
) + I
ADJ x R2
IADJ = 80A (TYP.)
Dropout Voltage
The input/output Voltage differential at which the
regulator output no longer maintains regulation against
further reductions in input voltage. Measured when the
output drops 2% below its nominal value. Dropout
voltage is affected by junction temperature, load cur-
rent and minimum input supply requirements.
Line Regulation
The change in output voltage for a change in input
voltage. The measurement is made under conditions
of low dissipation or by using pulse techniques such
that average chip temperature is not significantly af-
fected.
Load Regulation
The change in output voltage for a change in load
current at constant chip temperature. The measure-
ment is made under conditions of low dissipation or by
using pulse techniques such that average chip tem-
perature is not significantly affected.
Maximum Power Dissipation
The maximum total device dissipation for which the
regulator will operate within specifications.
Quiescent Bias Current
Current which is used to operate the regulator chip
and is not delivered to the load.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| G1117-XX | 制造商:GMT 制造商全称:Global Mixed-mode Technology Inc 功能描述:1A Low-Dropout Linear Regulator |
| G1118 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:GaAsP photodiode |
| G11190 | 功能描述:大功率LED - 单色 Green 527nm 1 Watt RoHS:否 制造商:Cree, Inc. 照明颜色:Blue 波长:465 nm 光强度: 光通量/辐射通量:500 mW 正向电流:350 mA 正向电压:3.1 V 安装风格:SMD/SMT 功率额定值: 系列:XB-D 封装:Reel |
| G11191 | 功能描述:大功率LED - 单色 Green 527nm 1 Watt PCB RoHS:否 制造商:Cree, Inc. 照明颜色:Blue 波长:465 nm 光强度: 光通量/辐射通量:500 mW 正向电流:350 mA 正向电压:3.1 V 安装风格:SMD/SMT 功率额定值: 系列:XB-D 封装:Reel |
| G11192 | 功能描述:大功率LED - 单色 Green 527nm 1 Watt Star PCB RoHS:否 制造商:Cree, Inc. 照明颜色:Blue 波长:465 nm 光强度: 光通量/辐射通量:500 mW 正向电流:350 mA 正向电压:3.1 V 安装风格:SMD/SMT 功率额定值: 系列:XB-D 封装:Reel |
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