L78S18T中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
L78S18T規(guī)格書詳情
描述 Description
The L78Sxx series of three-terminal positive regulators is available in TO-220 and TO-3 packages and with several fixed output voltages, making it useful in a wide range of applications.
These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 2 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
特性 Features
■ Output current to 2 A
■ Output voltages of 5; 7.5; 9; 10; 12; 15; 18; 24 V
■ Thermal overload protection
■ Short circuit protection
■ Output transition SOA protection
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST/意法 |
99+ |
TO-3 |
33 |
詢價 | |||
ST/意法半導體 |
21+ |
TO-220 |
8860 |
原裝現(xiàn)貨,實單價優(yōu) |
詢價 | ||
ST |
25+23+ |
TO-3 |
27805 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ST/意法半導體 |
21+ |
TO-220 |
8860 |
只做原裝,質量保證 |
詢價 | ||
ST |
22+ |
TO220CUWIREO |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ST |
24+ |
TO-3 |
201 |
詢價 | |||
ST/意法 |
24+ |
QFP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
STMicroelectronics |
18+ |
ICREGLDO24V2ATO220AB |
6800 |
公司原裝現(xiàn)貨 |
詢價 | ||
ST |
22+ |
TO-3 |
25000 |
只做原裝進口現(xiàn)貨,專注配單 |
詢價 | ||
ST |
2447 |
TO-220 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |