L78XX中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
L78XX規(guī)格書詳情
描述 Description
The L78xx series of three-terminal positive regulators is available in TO-220, TO-220FP, TO-3 and D2PAK packages and 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 shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
特性 Features
■ Output current to 1.5 A
■ Output voltages of 5; 5.2; 6; 8; 8.5; 9; 10; 12; 15; 18; 20; 24 V
■ Thermal overload protection
■ Short circuit protection
■ Output transition SOA protection
產(chǎn)品屬性
- 型號：
L78XX
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
POSITIVE VOLTAGE REGULATORS
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
XINBOLE/芯伯樂 |
24+ |
NA/ |
88591 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
21+ |
T0220 |
26580 |
全新原裝長期特價銷售 |
詢價 | |||
ST |
20+ |
TO-220 |
38560 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ST |
0607+ |
TO-220 |
49 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
ST |
1738+ |
TO-220 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
20+ |
T0220 |
26580 |
全新原裝長期特價銷售 |
詢價 | |||
ST |
2023+ |
T0220 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
ST/意法 |
23+ |
TO-220 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ST |
TO220 |
15620 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
