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MAX1982EUT

更新时间: 2024-09-25 13:10:27
品牌 Logo 应用领域
美信 - MAXIM 稳压器
页数 文件大小 规格书
12页 383K
描述
Regulator, 1 Output, BICMOS, PDSO6,

MAX1982EUT 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:ObsoleteReach Compliance Code:not_compliant
风险等级:5.65Is Samacsys:N
可调性:FIXED标称回动电压 1:0.35 V
最大绝对输入电压:6 VJESD-30 代码:R-PDSO-G6
JESD-609代码:e0最大电网调整率:0.0072%
湿度敏感等级:1输出次数:1
端子数量:6最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流 1:0.3 A
标称输出电压 1:1.2 V封装主体材料:PLASTIC/EPOXY
封装代码:TSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
认证状态:Not Qualified子类别:Other Regulators
表面贴装:YES技术:BICMOS
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
最大电压容差:3%Base Number Matches:1

MAX1982EUT 数据手册

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19-2560; Rev 0; 7/02  
Low-Voltage, Low-Dropout Linear Regulators  
with External Bias Supply  
General Description  
Features  
The MAX1982/MAX1983 are low-voltage, low-dropout  
linear regulators with an external bias supply input. The  
5V bias supply drives the gate of the internal N-channel  
pass transistor, making these devices ideal for applica-  
tions that require low-voltage outputs from low-voltage  
inputs. The MAX1982 delivers 1.2V ( 3ꢀ% at 3ꢁꢁmA  
from an input voltage of 1.25V to 5.5V. The MAX1983  
delivers an adjustable output voltage from ꢁ.8V to 2V.  
Low-Cost 1.2V, 300mA VID Supply  
3ꢀ ꢁutput Voltꢂag Aꢃꢃuꢄꢂꢃy  
No Minimum Loꢂd Cuꢄꢄgnt Rgquiꢄgd  
1.25V to 5.5V Input Supply Voltꢂag  
5V Input Biꢂs Supply Voltꢂag  
Powgꢄ-Good (PGꢁꢁD) ꢁpgn-Dꢄꢂin ꢁutput with  
The MAX1982/MAX1983 include a current-limit and  
thermal shutdown that protects the regulator in the  
event of a fault condition. Both devices are offered in a  
6-pin SOT23 package and are specified over the  
extended (-4ꢁ°C to +85°C% temperature range.  
1ms Risina Edag Pꢄopꢂaꢂtion Dglꢂy (MAX1982)  
Adjustꢂblg ꢁutput Voltꢂag (MAX1983)  
Low Supply Cuꢄꢄgnt (I  
+ I = 165µA typ)  
IN  
BIAS  
5µA (mꢂx) Shutdown Supply Cuꢄꢄgnt  
Tiny 6-Pin SꢁT23 Pꢂꢃkꢂag  
Applications  
Notebook Computers  
VID Power Supplies  
PDAs  
Ordering Information  
Cell Phones  
PIN-  
PACKAGE  
TꢁP  
MARK  
PART  
TEMP RANGE  
Low-Dropout Regulators with External Bias  
Supply  
MAX1982EUT-T -40°C to +85°C  
MAX1983EUT-T -40°C to +85°C  
6 SOT23-6  
6 SOT23-6  
ABEA  
ABEB  
Typical Operating Circuit  
Pin Configurations  
TOP VIEW  
4.5V TO 5.5V  
1.25V TO 5.5V  
BIAS  
1
2
3
6
5
4
IN  
BIAS  
IN  
MAX1982  
10µF  
0.1µF  
MAX1982  
GND  
OUT  
PGOOD  
1.2V  
GND  
OUT  
SHDN  
10µF  
ON  
SꢁT23-6  
Fixgd ꢁutput Voltꢂag  
PGOOD  
SHDN  
PGOOD  
OFF  
100kΩ  
BIAS  
GND  
1
2
3
6
5
4
IN  
MAX1983  
OUT  
ADJ  
SHDN  
SꢁT23-6  
Adjustꢂblg ꢁutput  
________________________________________________________________ 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.  

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