参数资料
型号: LM2574HV-12MDC
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, UUC
封装: DIE
文件页数: 19/33页
文件大小: 814K
代理商: LM2574HV-12MDC
National P/N LM2574 - SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator
If you have trouble printing or viewing PDF file(s), see Printing Problems.
Package Availability, Models, Samples & Pricing
Part Number
Package
Status
Models
Samples &
Electronic
Orders
Budgetary
Pricing
Std
Pack
Size
Type Pins MSL
SPICE IBIS
Qty $US each
LM2574M-12
14 MSL
Full
production
N/A
1K+ $0.7200
rail
of
50
[logo]UZ2T
LM2574M
-12 P+
LM2574M-15
14 MSL
Full
production
N/A
1K+ $0.7200
rail
of
50
[logo]UZ2T
LM2574M
-15 P+
LM2574M-3.3
14 MSL
Full
production
N/A
1K+ $0.7200
rail
of
50
[logo]UZ2T
LM2574M
-3.3 P+
LM2574M-5.0
14 MSL
Full
production
N/A
1K+ $0.7200
rail
of
50
[logo]UZ2T
LM2574M
-5.0 P+
LM2574M-ADJ
14 MSL
Full
production
N/A
1K+ $0.7200
rail
of
50
[logo]UZ2T
LM2574M
-ADJ P+
LM2574MX-12
14 MSL
Full
production
N/A
1K+ $0.7200
reel
of
1000
[logo]UZ2T
LM2574M
-12 P+
LM2574MX-15
14 MSL
Full
production
N/A
1K+ $0.7200
reel
of
1000
[logo]UZ2T
LM2574M
-15 P+
LM2574MX-3.3
14 MSL
Full
production
N/A
1K+ $0.7200
reel
of
1000
[logo]UZ2T
LM2574M
-3.3 P+
LM2574MX-5.0
14 MSL
Full
production
N/A
1K+ $0.7200
reel
of
1000
[logo]UZ2T
LM2574M
-5.0 P+
LM2574MX-ADJ
14 MSL
Full
production
N/A
1K+ $0.7200
reel
of
1000
[logo]UZ2T
LM2574M
-ADJ P+
LM2574N-12
8
Full
production
N/A
1K+ $0.7200
rail
of
40
[logo]UZ2T
LM2574N
-12 P+
LM2574N-15
8
Full
production
N/A
1K+ $0.7200
rail
of
40
[logo]UZ2T
LM2574N
-15 P+
LM2574N-3.3
8
Full
production
N/A
1K+ $0.7200
rail
of
40
[logo]UZ2T
LM2574N
-3.3 P+
file:///H|/imaging/BITTING/cpl/20020808_1/08062002_10/NATL/08062002_HTML/LM2574.html (2 of 5) [Aug-09-2002 1:59:06 PM]
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相关代理商/技术参数
参数描述
LM2574HVM-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
LM2574HVM-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
LM2574HVM-12/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter IC
LM2574HVM-15 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
LM2574HVM-15/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