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MAX5091AASA+ PDF预览

MAX5091AASA+

更新时间： 2024-11-02 03:53:59
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
15页 287K
描述
28V, 100mA, Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output

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MAX5091AASA+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：HLSOP, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.47
可调性：FIXED最大回动电压 1：0.5 V
标称回动电压 1：0.3 V最大绝对输入电压：28 V
最大输入电压：28 V最小输入电压：5 V
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.89 mm最大电网调整率：0.005%
最大负载调整率：0.05%湿度敏感等级：1
功能数量：1输出次数：1
端子数量：8工作温度TJ-Max：125 °C
工作温度TJ-Min：-40 °C最大输出电流 1：0.1 A
最大输出电压 1：5.1 V最小输出电压 1：4.9 V
标称输出电压 1：5 V封装主体材料：PLASTIC/EPOXY
封装代码：HLSOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度：1.68 mm
子类别：Other Regulators表面贴装：YES
技术：BICMOS端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
最大电压容差：2%宽度：3.9 mm
Base Number Matches：1

MAX5091AASA+ 数据手册

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19-0654; Rev 0; 11/06  
28V, 100mA, Low-Quiescent-Current LDO  
with Reset and Power-Fail Input/Output  
General Description  
Features  
♦ +5V to +28V Wide Operating Input Voltage Range  
♦ Withstands 40V Input Voltage Transients  
♦ Guaranteed 100mA Output Current  
The MAX5091 high-voltage linear regulator is designed  
to operate from a +5V to +28V input voltage, and with-  
stands up to 40V transients. The device consumes only  
45µA of quiescent current at 100µA output current. The  
MAX5091 delivers up to 100mA of output current with  
low 50mV maximum dropout voltage. The MAX5091  
provides an active-low open-drain microprocessor  
RESET output. The reset timeout period is programma-  
ble and can be set with an external capacitor. The  
MAX5091 includes an uncommitted comparator for  
input voltage monitoring/power-fail indication. The  
device is available with a fixed +5V (MAX5091A) or  
+3.3V (MAX5091B) output. The MAX5091 is short-cir-  
cuit protected and includes thermal shutdown.  
♦ 45µA Typical Quiescent Current at 100µA Output  
Current  
♦ Preset +5V (MAX5091A) or +3.3V (MAX5091B)  
Output Voltage  
♦ Stable with Only 10µF Output Capacitance  
♦ RESET Output with Adjustable Timeout Period  
♦ Uncommitted Comparator for Voltage  
Monitoring/Power-Fail Indication  
The MAX5091 operates over the -40°C to +125°C auto-  
motive temperature range and is available in 8-pin,  
thermally enhanced TDFN and SO-EP packages.  
♦ Output Overload and Short-Circuit Protection  
♦ Thermal Shutdown  
♦ Available in 8-Pin TDFN (1.95W at T = +70°C) and  
A
Applications  
8-Pin SO (1.5W at T = +70°C)  
A
Automotive  
Industrial  
Home Security/Safety  
♦ Operates Over -40°C to +125°C Automotive  
Temperature Range  
Telecom/Networking  
Ordering Information  
PIN-  
PACKAGE  
PRESET V  
PKG  
CODE  
TOP  
MARK  
OUT  
PART  
(V)  
T833-2  
S8E-14  
T833-2  
S8E-14  
MAX5091AATA+T  
MAX5091AASA+  
MAX5091BATA+T  
MAX5091BASA+  
8 TDFN-8  
8 SO-EP*  
8 TDFN-8  
8 SO-EP*  
5
+APB  
—
5
3.3  
3.3  
+APC  
—
Note: All devices specified for -40°C to +125°C operating temperature range.  
+Denotes lead-free package. *EP = Exposed paddle.  
Pin Configurations  
Typical Application Circuit  
V
SO  
7
RES GND  
OUT  
TOP VIEW  
+5V (MAX5091A)/  
+3.3V (MAX5091B)  
100mA  
8
6
5
+5V TO +28V  
V
V
V
OUT  
IN  
S
C
IN  
C
10μF  
OUT  
10μF  
R
H
R
RES  
MAX5091  
ON  
288kΩ  
10kΩ  
MAX5091  
EN  
SI  
OFF  
μC  
RESET  
EXPOSED PADDLE  
RES  
SO  
+
R
L
100kΩ  
R
SO  
10kΩ  
1
2
3
4
POWER-  
FAIL  
CT  
C
0.1μF  
V
S
SI  
EN  
CT  
CT  
GND  
TDFN  
(3mm x 3mm)  
Pin Configurations continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...15

中文翻译

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MAX5091AASA+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX5091BASA+T MAXIM

类似代替

 Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BICMOS, PDSO8, ROHS COMPLIANT, MS-012, SOI
MAX5091AATA+T MAXIM

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 28V, 100mA, Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output

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MAX5091BASA+T MAXIM

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