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MAX1976EZT285+T PDF预览

MAX1976EZT285+T

更新时间: 2024-11-13 13:50:31
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管输出元件调节器
页数 文件大小 规格书
15页 362K
描述
Fixed Positive LDO Regulator, 2.85V, 0.2V Dropout, BICMOS, PDSO6, ROHS COMPLIANT, EIAJ, SC-74, MO-193, SOT-23, 6 PIN

MAX1976EZT285+T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:ROHS COMPLIANT, EIAJ, SC-74, MO-193, SOT-23, 6 PIN
针数:6Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65可调性:FIXED
最大回动电压 1:0.2 V标称回动电压 1:0.1 V
最大绝对输入电压:4 V最大输入电压:3.6 V
最小输入电压:1.62 VJESD-30 代码:R-PDSO-G6
JESD-609代码:e3长度:2.9 mm
最大电网调整率:0.00107%最大负载调整率:0.00855%
湿度敏感等级:1功能数量:1
输出次数:1端子数量:6
工作温度TJ-Max:150 °C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
最大输出电压 1:2.92 V最小输出电压 1:2.77 V
标称输出电压 1:2.85 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL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:1.1 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:0.95 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:2.5%
宽度:1.6 mmBase Number Matches:1

MAX1976EZT285+T 数据手册

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19-3684; Rev 0; 5/05  
Low-Input-Voltage, 300mA LDO Regulators  
with RESET in SOT and TDFN  
General Description  
Features  
The MAX1963A/MAX1976A low-dropout linear regula-  
tors operate from a +1.62V to +3.6V supply and deliver  
a guaranteed 300mA continuous load current with a low  
100mV dropout. The high-accuracy ( 0.ꢀ5% output  
voltage is preset to an internally trimmed voltage in the  
+0.7ꢀV to +3.0V range. An active-low, open-drain reset  
output remains asserted for at least 2.2ms (MAX1963A%  
or 70ms (MAX1976A% after the output voltage reaches  
regulation. These devices are offered in thin SOT23 and  
thin DFN packages. An internal pMOS pass transistor  
allows the low supply current to remain independent of  
load and dropout voltage, making these devices ideal for  
portable battery-powered equipment.  
Low 1.62V Minimum Input Voltage  
Guaranteed 300mA Output Current  
2.ꢀ5 Aꢁꢁuraꢁc Oꢂer LoadꢃLineꢃ/emp  
Low 100mV Dropout at 300mA Load  
2.2ms (MAX1963A) or 70ms (MAX1976A)  
RESET Output Flag  
Supplc Current Independent of Load and  
Dropout Voltage  
Logiꢁ-Controlled Shutdown  
/hermal-Oꢂerload and Short-Cirꢁuit Proteꢁtion  
Preset Output Voltages (0.7ꢀV to 3.0V)  
/inc 6-Pin /hin SO/23 Paꢁkage (<1.1mm High)  
/DFN Paꢁkage (<0.8mm High)  
Applications  
Notebook/Handheld Computers  
Cellular/Smart/PDA Phones  
DSC, CD/MP3 Players  
PCMCIA Cards  
Ordering Information  
PAR/*  
/EMP RANGE PIN-PACKAGE  
MAX1963AEZT_ _ _-T -40°C to +8ꢀ°C 6 Thin SOT23-6  
MAX1963AETT_ _ _-T -40°C to +8ꢀ°C 6 TDFN-6 3mm x 3mm  
MAX1963AETA_ _ _-T -40°C to +8ꢀ°C 8 TDFN-8 2mm x 2mm  
MAX1976AEZT_ _ _-T -40°C to +8ꢀ°C 6 Thin SOT23-6  
MAX1976AETT_ _ _-T -40°C to +8ꢀ°C 6 TDFN-6 3mm x 3mm  
MAX1976AETA_ _ _-T -40°C to +8ꢀ°C 8 TDFN-8 2mm x 2mm  
Pin Configurations  
TOP VIEW  
8
7
6
5
1
2
3
6
5
4
OUT  
I.C.  
IN  
GND  
MAX1963A  
MAX1976A  
*Insert the desired three-digit suffix (see the Selector Guide) into  
the blanks to complete the part number. Contact the factory for  
other output voltages.  
MAX1963A  
MAX1976A  
SHDN  
RESET  
1
2
3
4
Typical Operating Circuit  
/HIN SO/23  
/DFN  
2mm x 2mm  
INPUT  
1.62V TO 3.6V  
OUTPUT  
0.75V TO 3.0V  
UP TO  
300mA  
IN  
OUT  
6
5
4
3
C
IN  
1µF  
LOGIC  
SUPPLY  
C
4.7µF  
OUT  
MAX1963A  
MAX1976A  
MAX1963A  
MAX1976A  
100kΩ  
ON  
RESET  
SHDN  
TO µC  
1
2
OFF  
GND  
/DFN  
3mm x 3mm  
Selector Guide appears 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.  

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