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LP3996SDX-3333/NOPB PDF预览

LP3996SDX-3333/NOPB

更新时间: 2024-11-24 02:58:19
品牌 Logo 应用领域
德州仪器 - TI 输出元件调节器
页数 文件大小 规格书
22页 1204K
描述
LP3996 Dual Linear Regulator with 300 mA and 150 mA Outputs and Power-On-Reset

LP3996SDX-3333/NOPB 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SON
包装说明:HVSON, SOLCC10,.11,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.15
可调性:FIXED最大回动电压 1:0.22 V
标称回动电压 1:0.21 V最大回动电压 2:0.55 V
最大绝对输入电压:6.5 V最大输入电压:6 V
最小输入电压:2 VJESD-30 代码:S-XDSO-N10
JESD-609代码:e3长度:3 mm
最大电网调整率:0.0168%湿度敏感等级:1
功能数量:1输出次数:2
端子数量:10工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.15 A
最大输出电流 2:0.3 A最大输出电压 1:3.423 V
最小输出电压 1:3.176 V标称输出电压 1:3.3 V
最大输出电压 2:3.423 V最小输出电压 2:3.176 V
标称输出电压 2:3.3 V封装主体材料:UNSPECIFIED
封装代码:HVSON封装等效代码:SOLCC10,.11,20
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
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 MULTIPLE OUTPUT LDO REGULATOR
座面最大高度:0.8 mm子类别:Other Regulators
表面贴装:YES技术:CMOS
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 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:3.75%
宽度:3 mmBase Number Matches:1

LP3996SDX-3333/NOPB 数据手册

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LP3996  
www.ti.com  
SNVS360D NOVEMBER 2006REVISED OCTOBER 2013  
LP3996 Dual Linear Regulator with 300 mA and 150 mA Outputs and Power-On-Reset  
Check for Samples: LP3996  
1
FEATURES  
APPLICATIONS  
2
2 LDO Outputs with Independent Enable  
Cellular Handsets  
PDAs  
1.5% Accuracy at Room Temperature, 3% Over  
Temperature  
Wireless Network Adaptors  
Power-On-Reset Function with Adjustable  
Delay  
DESCRIPTION  
The LP3996 is a dual low dropout regulator with  
power-on-reset circuit. The first regulator can source  
150 mA, while the second is capable of sourcing 300  
mA and has a power-on-reset function included.  
Thermal Shutdown Protection  
Stable with Ceramic Capacitors  
KEY SPECIFICATIONS  
The LP3996 provides 1.5% accuracy requiring an  
ultra low quiescent current of 35 µA. Separate enable  
pins allow each output of the LP3996 to be shut  
down, drawing virtually zero current.  
Input Voltage Range 2.0V to 6.0V  
Low Dropout Voltage 210 mV at 300 mA  
Ultra-Low IQ (Enabled) 35 µA  
Virtually Zero IQ (Disabled) <10 nA  
The LP3996 is designed to be stable with small  
footprint ceramic capacitors down to 1 µF. An  
external capacitor may be used to set the POR delay  
time as required.  
Package Available in Lead-Free Option  
10-pin 3 mm x 3 mm  
The LP3996 is available in fixed output voltages and  
comes in a 10-pin, 3 mm x 3 mm package.  
Typical Application Circuit  
470 k:  
LP3996  
V
V
V
V
V
IN  
OUT1  
OUT1  
IN  
EN1  
EN2  
EN1  
EN2  
V
OUT2  
POR  
OUT2  
POR  
C
SET  
BYP  
1 PF  
10 nF  
1 PF  
1 PF  
GND  
Sets delay  
for POR  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2013, Texas Instruments Incorporated  

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