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SC1566I5M-2.5 PDF预览

SC1566I5M-2.5

更新时间: 2024-11-11 20:03:35
品牌 Logo 应用领域
商升特 - SEMTECH 输出元件调节器
页数 文件大小 规格书
9页 127K
描述
Adjustable Positive LDO Regulator, 2.45V Min, 2.55V Max, 0.6V Dropout, CMOS, PSSO5, TO-263, 5 PIN

SC1566I5M-2.5 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:D2PAK
包装说明:TO-263, SMSIP5H,.6,67TB针数:4
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
可调性:FIXED/ADJUSTABLE最大回动电压 1:0.6 V
标称回动电压 1:0.35 VJESD-30 代码:R-PSSO-G5
JESD-609代码:e0长度:9.97 mm
最大电网调整率 (%/V):0.074最大负载调整率 (%):0.4%
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:150 °C
工作温度TJ-Min:-40 °C最高工作温度:70 °C
最低工作温度:最大输出电流 1:3 A
最大输出电压 1:2.55 V最小输出电压 1:2.45 V
标称输出电压 1:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装等效代码:SMSIP5H,.6,67TB
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:4.826 mm
子类别:Other Regulators表面贴装:YES
技术:CMOS端子面层:TIN LEAD
端子形式:GULL WING端子节距:1.7 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:8.955 mmBase Number Matches:1

SC1566I5M-2.5 数据手册

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VERY LOW DROPOUT 3 AMP  
REGULATOR WITH ENABLE  
SC1566  
July 28, 1999  
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com  
DESCRIPTION  
FEATURES  
350mV dropout @ 3A  
The SC1566 is a high performance positive voltage  
regulator designed for use in applications requiring  
very low dropout voltage at up to 3 Amps. Since it has  
superior dropout characteristics compared to regular  
LDOs, it can be used to supply 2.5V on motherboards  
or 2.8V on peripheral cards from the 3.3V supply thus  
allowing heat sink size reduction or elimination.  
Additionally, the five pin versions of SC1566 have an  
enable pin, to further reduce power dissipation while  
shut down. The SC1566 provides excellent regulation  
over variations in line, load and temperature.  
Adjustable output from 1.200V to 4.8V  
2.5V and 1.8V options (5 pin parts also adjustable  
externally using resistors)  
Over current and over temperature protection  
Enable pin  
10µA quiescent current in shutdown  
Low reverse leakage (output to input)  
Surface mount and through-hole packages  
Full industrial temperature range  
APPLICATIONS  
The SC1566 is available as three terminal fixed output  
voltage and five terminal fixed or adjustable output  
voltage devices with enable. Two package options are  
available: TO-263 and TO-220.  
Battery powered systems  
Motherboards  
Peripheral cards  
PCMCIA cards  
ORDERING INFORMATION  
ABSOLUTE MAXIMUM RATINGS  
DEVICE  
SC1566IM-X.X  
SC1566I5M-X.X  
SC1566IT-X.X  
SC1566I5T-X.X  
PACKAGE  
TO-263-3L(3)  
TO-263-5L(3) See Notes 1, 2  
VOUT (V)  
Parameter  
Symbol  
VIN  
Max  
Units  
V
See Note 1  
Input Voltage  
5.5  
TO-220-3L  
TO-220-5L  
See Note 1  
Power  
Dissipation  
PD  
Internally  
Limited  
W
See Notes 1, 2  
Notes:  
Thermal Resistance  
Junction to Case  
SC1566CM TO-263  
SC1566CT TO-220  
(1) Where -X.X denotes voltage options. Available  
voltages are: 2.5V and 1.8V.  
(2) Output voltage can be adjusted using external re-  
sistors, see Pin Description.  
3.0  
3.0  
°C/W  
θJC  
Thermal Resistance  
Junction to Ambient  
SC1566CM TO-263  
SC1566CT TO-220  
(3) Add suffix ‘TR’ for tape and reel.  
60  
50  
°C/W  
°C  
θJA  
BLOCK DIAGRAM  
TA  
Operating Ambient  
Temperature Range  
-40 to+85  
Operating Junction  
Temperature Range  
TJ  
-40 to 150  
°C  
Storage Temperature  
Range  
TSTG  
-65 to 150  
260  
°C  
°C  
Lead Temperature  
(Soldering) 10 Sec.  
TLEAD  
ESD Rating  
ESD  
2
kV  
* 5-Lead Version Only  
1
652 MITCHELL ROAD NEWBURY PARK CA 91320  
© 1999 SEMTECH CORP.  

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