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SPX3819M3-L-5.0 PDF预览

SPX3819M3-L-5.0

更新时间: 2024-02-23 12:55:48
品牌 Logo 应用领域
西伯斯 - SIPEX 光电二极管输出元件调节器
页数 文件大小 规格书
14页 209K
描述
Fixed Positive LDO Regulator, 5V, 0.7V Dropout, PDSO4, SOT-223, 3 PIN

SPX3819M3-L-5.0 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:SOT-223, 3 PINReach Compliance Code:compliant
风险等级:5.64最大回动电压 1:0.7 V
最大输入电压:16 V最小输入电压:6 V
JESD-30 代码:R-PDSO-G4JESD-609代码:e3
长度:6.5024 mm湿度敏感等级:1
功能数量:1端子数量:4
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.5 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:LSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, 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:1.7 mm
表面贴装:YES端子面层:TIN
端子形式:GULL WING端子节距:2.3 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.505 mmBase Number Matches:1

SPX3819M3-L-5.0 数据手册

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SPX3819  
500 mA, Low-Noise LDO Voltage Regulator  
(
)
ADVANCED INFORMATION  
FEATURES  
APPLICATIONS  
Ultra-Low Noise Output LDO  
Battery Powered Systems  
Cordless Telephones  
1% Initial Accuracy At 500mA  
Very Low Quiescent Current  
Radio Control Systems  
Low Dropout Voltage (300mV At 500mA)  
Current & Thermal Limiting  
Portable/Palm Top/Notebook Computers  
Portable Consumer Equipment  
Portable Instrumentation  
Bar Code Scanners  
Reverse-Battery Protection  
Several Fix Output Voltages, 2.5, 3.3, 5.0V & Adjustable  
Zero Off-Mode Current  
SMPS Post-Regulator  
Packages offered SO-8, TO-263, SOT-223, SOT-23 & TO-220  
Pin Compatible to MIC5209 (Fixed Option Only)  
PRODUCT DESCRIPTION  
The SPX3819 is a low powered positive voltage regulator with ultra low noise output and very low voltage dropout. In addition, this  
device offers very low quiescent current of approximately 800uA at 100mA output. The SPX3819 initial tolerance is less than 1%  
max with logic compatible ON/OFF switching input. The unique feature of SPX3819 includes a reference bypass pin for the best  
results of low noise.  
This device is an excellent choice for the use in battery-powered applications such as cordless telephones, radio control systems, and  
portable computers. When disable power consumption drop to nearly zero. This device has a very low output temperature coefficient,  
making it a low power voltage reference. The key features include protection against reversed battery, fold-back current limiting, and  
automotive load dump protection.  
The SPX3819 is available in several fixed voltages 2.5V, 3.3V, 5.0V or adjustable output. This device is offered in SO-8, 3 and 5 pin  
TO-263, SOT-223, 5-pin SOT-23 & 3-pin TO-220. These packages offer all the features and adjustable output.  
MARKING INFORMATION  
PIN CONNECTIONS  
(SOT-23 Only)  
Voltage  
ADJ  
Marking  
A0XX  
A8XX  
A1XX  
A9XX  
TO-220  
SOT-23-5  
SOT-223  
TO-263-5 Package  
TO-263-3 Package  
SPX3819  
EN GND  
VIN  
2.5V  
VOUT  
GND  
VIN  
3.3V  
5.0V  
3
2
1
SPX3819  
SPX3819  
SPX3819  
1
2
3
1
3
2
4
5
1
3
2
4 5  
XX Production Reference Code.  
Front View  
1)  
EN  
2) VIN  
3) GND  
GND  
V
V
ADJ/BYP  
VOUT  
IN  
OUT  
VOUT  
4)  
5) ADJ/BYP  
Top View  
Front View  
V
VOUT  
GND  
IN  
Top View  
Front View  
Rev. 10/30/00  

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