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MAX8869EUE33/GG8 PDF预览

MAX8869EUE33/GG8

更新时间: 2024-09-21 15:46:19
品牌 Logo 应用领域
美信 - MAXIM 输出元件调节器
页数 文件大小 规格书
10页 538K
描述
Fixed/Adjustable Positive LDO Regulator,

MAX8869EUE33/GG8 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown风险等级:5.65
调节器类型:FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATORBase Number Matches:1

MAX8869EUE33/GG8 数据手册

 浏览型号MAX8869EUE33/GG8的Datasheet PDF文件第2页浏览型号MAX8869EUE33/GG8的Datasheet PDF文件第3页浏览型号MAX8869EUE33/GG8的Datasheet PDF文件第4页浏览型号MAX8869EUE33/GG8的Datasheet PDF文件第5页浏览型号MAX8869EUE33/GG8的Datasheet PDF文件第6页浏览型号MAX8869EUE33/GG8的Datasheet PDF文件第7页 
19-1692; Rev 0; 8/00  
1A, MicroCap, Low-Dropout,  
Linear Regulator  
General Description  
Features  
The MAX8869 low-dropout linear regulator operates  
from a +2.7V to +5.5V input and delivers a guaranteed  
1A load current with a low 200mV dropout. The high-  
accuracy ( 1ꢀ% output voltage is preset at +5Vꢁ +ꢂ.ꢂVꢁ  
+2.5Vꢁ +1.8Vꢁ or +1.0V or is adjustable from +0.8V to  
+5V with an external resistor-divider.  
o Guaranteed 1A Output Current  
o Stable with C = 1µF  
OUT  
o Low 200mV Dropout at 1A  
o
1ꢀ Output Voltaꢁe Aꢂꢂuraꢂc  
Preset at +5V, +3.3V, +2.5V, +1.8V, or +1.0V  
and Adjustable from +0.8V to +5.0V  
The MAX8869 uses MicroCap™ technology and  
requires only a small 1µF output capacitor for guaran-  
teed stability. An internal PMOS pass transistor allows  
low 500µA supply currentꢁ making this regulator useful  
for networking and telecom hardware as well as bat-  
tery-operated equipment. Other features include soft-  
startꢁ low-power shutdownꢁ short-circuit protectionꢁ and  
thermal shutdown protection.  
o 54dB PSRR at 100kHz  
o Adjustable Soft-Start  
o 3ms Reset Output  
o Foldbaꢂk Output Current Limit  
o Thermal Overload Proteꢂtion  
The MAX8869 is available in a 1.5Wꢁ 16-pin TSSOP  
packageꢁ which is ꢂ0ꢀ smaller than a SOT22ꢂ and only  
1.1mm high.  
o Hiꢁh-Power 16-Pin TSSOP Paꢂkaꢁe (1.5W)  
30ꢀ Smaller than SOT223 (onlc 1.1mm hiꢁh)  
Ordering Information  
________________________Applications  
TEMP.  
PIN-  
V
OUT  
(V)  
*
PART  
Telecom Hardware  
RANGE  
PACKAGE  
Network Equipment  
MAX8869EUE50 -40°C to +85°C  
MAX8869EUE33 -40°C to +85°C  
MAX8869EUE25 -40°C to +85°C  
MAX8869EUE18 -40°C to +85°C  
MAX8869EUE10 -40°C to +85°C  
16 TSSOP-EP** +5.0  
Mobile Phone Base Stations  
Personal Computers  
Notebook Computers  
16 TSSOP-EP  
16 TSSOP-EP  
16 TSSOP-EP  
16 TSSOP-EP  
+3.3  
+2.5  
+1.8  
+1.0  
*Or adjustable from +0.8V to +5.0V. Contact factory for other  
preset output voltages.  
**EP = Exposed pad.  
MicroCap is a trademark of Maxim Integrated Products.  
Typical Operating Circuit  
MAX8869  
Pin Configuration  
TOP VIEW  
N.C.  
IN  
1
2
3
4
5
6
7
8
16 N.C.  
15 OUT  
14 OUT  
IN  
IN  
IN  
IN  
OUT  
OUT  
OUT  
OUT  
RST  
IN  
IN  
OUT  
+2.7V TO +5.5V  
MAX8869  
UP TO 1A  
IN  
13 OUT  
12 OUT  
11 SET  
10 GND  
1µF  
IN  
1µF  
RST  
SHDN  
SS  
ON  
RESET  
OUTPUT  
SHDN  
SS  
OFF  
SET  
9
N.C.  
GND  
TSSOP-EP  
________________________________________________________________ Maxim Integrated Products  
1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

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