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MAX1793EUE-18 PDF预览

MAX1793EUE-18

更新时间: 2024-02-11 06:46:56
品牌 Logo 应用领域
美信 - MAXIM 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
10页 449K
描述
Low-Dropout, Low IQ, 1A Linear Regulator

MAX1793EUE-18 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown风险等级:5.37
Is Samacsys:N调节器类型:FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Base Number Matches:1

MAX1793EUE-18 数据手册

 浏览型号MAX1793EUE-18的Datasheet PDF文件第2页浏览型号MAX1793EUE-18的Datasheet PDF文件第3页浏览型号MAX1793EUE-18的Datasheet PDF文件第4页浏览型号MAX1793EUE-18的Datasheet PDF文件第5页浏览型号MAX1793EUE-18的Datasheet PDF文件第6页浏览型号MAX1793EUE-18的Datasheet PDF文件第7页 
19-1654; Rev 1; 11/00  
Low-Dropout, Low I , 1A Linear Regulator  
Q
General Description  
Features  
The MAX1793 low-dropout linear regulator (LDO) oper-  
ates from +2.5V to +5.5V and delivers a guaranteed 1A  
load current with a low 210mV dropout. The high-accu-  
racy ( 1ꢀ) output voltage is preset at an internally  
trimmed voltage (see Ordering Information) or can be  
adjusted from 1.25V to 5.0V with an external resistor-  
divider.  
Guaranteed 1A Output Current  
Low 210mV Dropout at 1A  
Up to 1ꢀ Output Voꢁtaꢂe Aꢃꢃuraꢃc  
Preset at 1.5V, 1.8V, 2.0V, 2.5V, 3.3V or 5.0V  
Adjustabꢁe from 1.25V to 5.0V  
Reset Output (4ms deꢁac)  
Low 125µA Ground Current  
0.1µA Shutdown  
An internal PMOS pass transistor allows a low 125µA  
supply current, making the MAX1793 ideal for battery-  
operated portable equipment. Other features include a  
built-in reset output, low-power shutdown, and short-cir-  
cuit and thermal overload protection. The MAX1793 is  
available in a 1.5W, 16-pin power TSSOP package,  
which is 30ꢀ smaller than a SOT223 package and only  
1.1mm high.  
Low 115µV  
Output Noise  
RMS  
Thermaꢁ Overꢁoad Proteꢃtion  
Output Current Limit  
Tinc TSSOP Power Paꢃkaꢂe (1.5W)  
30ꢀ Smaꢁꢁer than SOT223 (onꢁc 1.1mm hiꢂh)  
Ordering Information  
TEMP.  
RANGE  
PIN-  
PACKAGE  
PART  
V
OUT  
(V)  
________________________Applications  
MAX1793EUE-50 -40°C to +85°C 16 TSSOP-EP* 5.0 or Adj  
MAX1793EUE-33 -40°C to +85°C 16 TSSOP-EP* 3.3 or Adj  
MAX1793EUE-25 -40°C to +85°C 16 TSSOP-EP 2.5 or Adj  
MAX1793EUE-20 -40°C to +85°C 16 TSSOP-EP 2.0 or Adj  
MAX1793EUE-18 -40°C to +85°C 16 TSSOP-EP 1.8 or Adj  
MAX1793EUE-15 -40°C to +85°C 16 TSSOP-EP 1.5 or Adj  
Notebook Computers  
Cordless Telephones  
Cellular Phones  
Modems  
Hand-Held Instruments  
PDAs and Palmtop Computers  
*EP = Exposed Pad  
Contact factory for other preset output voltages.  
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
IN  
OUT  
OUT  
OUT  
OUT  
RST  
SET  
N.C.  
IN  
1
2
3
4
5
6
7
8
16 N.C.  
15 OUT  
14 OUT  
13 OUT  
12 OUT  
11 SET  
10 GND  
IN  
IN  
OUT  
OUT  
MAX1793  
IN  
IN  
C
C
IN  
IN  
MAX1793  
IN  
IN  
ON  
SHDN  
RST  
SHDN  
N.C.  
OFF  
RESET  
OUTPUT  
9
N.C.  
GND  
TSSOP-EP  
________________________________________________________________ Maxim Integrated Products  
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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