位置：L4955V33 > L4955V33詳情
L4955V33中文資料
L4955V33數據手冊規(guī)格書PDF詳情
DESCRIPTION
The L4955 is a family of monolithic ultra very low drop linear regulators designed to supply the most recent microprocessors.
The dropout voltage is only 0.75V (Typ.) at 5A, directly dependent on the output current conditions. Realized in BCDII technology, it has on board a charge pump to properly drive an N-channel power mos Transistor with 150m? of RDSON.
It operates from a 4.5V minimum supply, with a very low quiescent current irrespective of the load; a minimum of 22μF output capacitor is required for stability.
The on-chip trimming techniques improve the precision of the available output voltages to ±2.
■ UP TO 5A OUTPUT CURRENT
■ ±2 PRECISE OUTPUT VOLTAGES
■ FAST TRANSIENT RESPONSE
■ 0.75V TYP. DROP OUT VOLTAGE AT 5A
■ OPERATING INPUT VOLTAGEFROM 4.5V
■ ADJUSTABLE VERSION:
? VO = 1.26V
? INHIBIT (IQ = 120μA TYP.)
? POWER GOOD
? PROGRAMMABLE CURRENT LIMIT
? HEPTAWATT PACKAGE
■ FIXED VERSION:
? 3.3V, 5.1V OUTPUTS
? VERSAWATT PACKAGE
VERY LOW QUIESCENT CURRENT
SHORT CIRCUIT PROTECTION (Foldback function)
THERMAL SHUTDOWN
APPLICATIONS
■ PENTIUM? AND POWER PC? SUPPLIES
■ POST REGULATOR FOR SMPS
■ LOW COST SOLUTION FOR 5V TO 3.3V CONVERSION
■ LOW COST BATTERY CHARGER
■ CONSTANT CURRENT REGULATOR
■ SUITABLE FOR APPLICATION WITH STANDBY FEATURE
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
18+ |
ICREGLDO1.5V5AD2PAK |
6800 |
公司原裝現貨 |
|||
ST |
24+ |
TO-220 |
7 |
||||
ST |
23+ |
TO-220 |
8560 |
受權代理!全新原裝現貨特價熱賣! |
|||
sgs |
24+ |
500000 |
行業(yè)低價,代理渠道 |
||||
ST |
17+ |
TO-220 |
6200 |
||||
ST |
22+ |
TO-220 |
5000 |
原裝現貨庫存.價格優(yōu)勢!! |
|||
ST |
25+23+ |
TO-220 |
16036 |
絕對原裝正品全新進口深圳現貨 |
|||
ST |
2447 |
TO-220 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
|||
ST |
23+ |
2800 |
正品原裝貨價格低 |
||||
ST |
2023+ |
3000 |
進口原裝現貨 |
L4955V33 資料下載更多...
L4955V33 芯片相關型號
STMICROELECTRONICS相關芯片制造商
Datasheet數據表PDF頁碼索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
STMicroelectronics 意法半導體集團
中文資料: 162323條
意法半導體 (STMicroelectronics) 成立于1987年，總部位于瑞士日內瓦和法國巴黎，是一家全球領先的半導體公司。意法半導體專注于設計、制造和銷售各種半導體解決方案，產品廣泛應用于汽車、工業(yè)、消費電子、通信等領域。 意法半導體的產品包括微控制器、模擬集成電路、功率半導體、傳感器等。公司擁有多個研發(fā)中心和生產基地，致力于技術創(chuàng)新和研發(fā)投入。意法半導體在全球范圍內擁有廣泛的客戶群和合作伙伴，為客戶提供高品質的產品和解決方案。 公司的使命是通過半導體技術推動智能化和可持續(xù)發(fā)展，助力客戶取得成功。意法半導體不僅注重商業(yè)成功，還注重社會責任、環(huán)境保護和可持續(xù)經營。企業(yè)價值觀包括創(chuàng)新、尊重
