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LD49150PU12R PDF预览

LD49150PU12R

更新时间： 2024-10-19 12:21:35
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路光电二极管输出元件信息通信管理
页数 文件大小 规格书
22页 710K
描述
1.5 A very low drop for low output voltage regulator

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LD49150PU12R 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：DFN
包装说明：3 X 3 MM, ROHS COMPLIANT, DFN-6针数：6
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.68
Is Samacsys：N可调性：FIXED
最大回动电压 1：0.2 V最大绝对输入电压：7 V
最大输入电压：5.5 V最小输入电压：1.4 V
JESD-30 代码：S-PDSO-N6长度：3 mm
最大电网调整率：0.00396%功能数量：1
输出次数：1端子数量：6
工作温度TJ-Max：125 °C工作温度TJ-Min：-25 °C
最大输出电流 1：1.5 A最大输出电压 1：1.218 V
最小输出电压 1：1.182 V标称输出电压 1：1.2 V
封装主体材料：PLASTIC/EPOXY封装代码：HVSON
封装等效代码：SOLCC6,.11,37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）：NOT SPECIFIED认证状态：Not Qualified
调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度：1 mm
子类别：Other Regulators表面贴装：YES
技术：BICMOS端子形式：NO LEAD
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：3%
宽度：3 mmBase Number Matches：1

LD49150PU12R 数据手册

 浏览型号LD49150PU12R的Datasheet PDF文件第2页浏览型号LD49150PU12R的Datasheet PDF文件第3页浏览型号LD49150PU12R的Datasheet PDF文件第4页浏览型号LD49150PU12R的Datasheet PDF文件第5页浏览型号LD49150PU12R的Datasheet PDF文件第6页浏览型号LD49150PU12R的Datasheet PDF文件第7页 
LD49150XX08  
LD49150XX10, LD49150XX12  
1.5 A very low drop for low output voltage regulator  
Features  
■ Input voltage range:  
– V = 1.4 V to 5.5 V  
I
– V  
= 3 V to 6 V  
BIAS  
■ Stable with ceramic capacitor  
1.5 ꢀ initial tolerance  
■ Maximum dropout voltage (V - V ) of 200 mV  
■
I
O
DFN6 (3x3 mm)  
PPAK  
over temperature  
■ Adjustable output voltage down to 0.8 V  
■ Ultra fast transient response (up to 10 MHz  
Description  
bandwidth)  
The LD49150xx is a high-bandwidth, low-dropout,  
1.5 A voltage regulator, ideal for powering core  
voltages of low-power microprocessors. The  
LD49150xx implements a dual supply  
■ Excellent line and load regulation  
specifications  
■ Logic controlled shutdown option  
■ Thermal shutdown and current limit protection  
■ Junction temperature range: - 25 °C to 125 °C  
configuration allowing for very low output  
impedance and very fast transient response. The  
LD49150xx requires a bias input supply and a  
main input supply, allowing for ultra-low input  
voltages on the main supply rail. The input supply  
operates from 1.4 V to 5.5 V and the bias supply  
requires between 3 V and 6 V for proper  
operation. The LD49150xx offers fixed output  
voltages from 0.8 V to 1.8 V and adjustable output  
voltages down to 0.8 V. The LD49150xx requires a  
minimum output capacitance for stability, and  
work optimally with small ceramic capacitors.  
Applications  
■ Graphics processors  
■ PC add-in cards  
■ Microprocessor core voltage supply  
■ Low voltage digital ICs  
■ High efficiency linear power supplies  
■ SMPS post regulators  
Table 1.  
Device summary  
Order codes  
Output voltages  
PPAK (tape and reel)  
DFN6 (tape and reel) (1)  
LD49150PT08R  
LD49150PT10R  
LD49150PT12R  
0.8 V (2)  
1.0 V  
LD49150PU10R  
LD49150PU12R  
1.2 V  
1. Available on request.  
2. Adjustable version.  
June 2010  
Doc ID 13446 Rev 3  
1/22  
www.st.com  
22  
1234567...22

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