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參數(shù)資料
| 型號： | LM78S40CNMDA |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, UUC |
| 封裝： | DIE |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 349K |
| 代理商： | LM78S40CNMDA |
Features
Datasheet
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Package Availability, Models, Samples & Pricing
device can be used for step-down, step-up or inverting switching regulators as well as for
series pass regulators. It features wide supply voltage range, low standby power dissipation,
high efficiency and low drift. It is useful for any stand-alone, low part count switching
system and works extremely well in battery operated systems.
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Step-up, step-down or inverting switching regulators
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Output adjustable from 1.25V to 40V
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Peak currents to 1.5A without external transistors
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Operation from 2.5V to 40V input
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Low standby current drain
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80 dB line and load regulation
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High gain, high current, independent op amp
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Pulse width modulation with no double pulsing
Title
Size
(in Kbytes)
Date
View Online Download Receive via Email
LM78S40 Universal Switching Regulator Subsystem 289 Kbytes 1-May-98 View Online Download Receive via Email
LM78S40 Mil-Aero Datasheet MNLM78S40-X
15 Kbytes
View Online Download Receive via Email
Part Number
Package
Status
Models
Samples
&
Electronic
Orders
Budgetary Pricing Std
Pack
Size
Package
Marking
Type # pins
SPICE IBIS
Quantity $US each
LM78S40CN
MDIP
16
Full production
N/A
.
Order Parts
1K+
$0.8000
tube
of
25
[logo]UZ3TP
LM78S40CN
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相關代理商/技術參數(shù) |
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|---|---|
| LM78S40J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM78S40J/883 | 制造商:National Semiconductor Corporation 功能描述:Conv DC-DC Single Step Down 2.5V to 40V 16-Pin CDIP Rail 制造商:National Semiconductor 功能描述:Conv DC-DC Single Step Down 2.5V to 40V 16-Pin CDIP Rail |
| LM78S40N | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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| LM78-SH1 | 功能描述:基本/快動開關 Foot Switch RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
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