参数资料
型号: LM2574N-015
厂商: ON Semiconductor
文件页数: 24/26页
文件大小: 0K
描述: IC REG BUCK 15V 0.5A 8DIP
产品变化通告: Product Discontinuation 27/Jun/2007
标准包装: 50
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 15V
输入电压: 4.75 V ~ 40 V
PWM 型: 电压模式
频率 - 开关: 52kHz
电流 - 输出: 500mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 8-PDIP
LM2574, NCV2574
ORDERING INFORMATION
Nominal Output
Operating Junction
Device
LM2574DW?ADJ
Voltage
Temperature Range
Package
SO?16 WB
Shipping
47 Units/Rail
LM2574DW?ADJR2
SO?16 WB
LM2574DW?ADJR2G
SO?16 WB
(Pb?Free)
1000 Units/Tape & Reel
LM2574N?ADJ
LM2574N?ADJG
1.23 V to 37 V
T J = ?40 ° to +125 ° C
PDIP?8
PDIP?8
50 Units/Rail
(Pb?Free)
NCV2574DW?ADJR2
SO?16 WB
NCV2574DW?ADJR2G
LM2574N?3.3
SO?16 WB
(Pb?Free)
PDIP?8
1000 Units/Tape & Reel
LM2574N?3.3G
3.3 V
T J = ?40 ° to +125 ° C
PDIP?8
(Pb?Free)
LM2574N?5
PDIP?8
LM2574N?5G
5.0 V
T J = ?40 ° to +125 ° C
PDIP?8
(Pb?Free)
50 Units/Rail
LM2574N?12
PDIP?8
LM2574N?12G
12 V
T J = ?40 ° to +125 ° C
PDIP?8
(Pb?Free)
LM2574N?15
PDIP?8
LM2574N?15G
15 V
T J = ?40 ° to +125 ° C
PDIP?8
(Pb?Free)
?For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NCV devices: T low = ?40 ° C, T high = +125 ° C. Guaranteed by Design. NCV prefix is for automotive and other applications requiring site and
change control.
MARKING DIAGRAMS
SO?16 WB
DW SUFFIX
CASE 751G
*NCV part
PDIP?8
N SUFFIX
CASE 626
16
1
LM2574DW?A
DJ
AWLYYWWG
16
1
CV2574DW?A
DJ
AWLYYWWG
8
1
2574?xxx
AWL
YYWWG
8
1
2574N?xxx
AWL
YYWWG
xxx
A
WL
Y
WW
G
= 3.3, 5.0, 12, 15, or ADJ
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb?Free Package
http://onsemi.com
24
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相关代理商/技术参数
参数描述
LM2574N-015G 功能描述:直流/直流开关调节器 15V 500mA Buck PWM RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
LM2574N-12 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2574N-12 NOPB 制造商:National Semiconductor 功能描述:Conv DC-DC Single Step Down 4V to 40V 8-Pin PDIP Rail
LM2574N12 制造商:Texas Instruments 功能描述:SWITCHING REG 0.5A 12V 2574 DIP8
LM2574N-12/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT