參數(shù)資料
型號(hào): L4973V3.3
廠商: STMICROELECTRONICS
元件分類(lèi): 穩(wěn)壓器
英文描述: 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18
封裝: LEAD FREE, PLASTIC, DIP-18
文件頁(yè)數(shù): 18/28頁(yè)
文件大?。?/td> 637K
代理商: L4973V3.3
L4973
Package mechanical data
25/28
Table 9.
SO-20 mechanical data
Dim.
mm.
inch
Min
Typ
Max
Min
Typ
Max
A
2.35
2.65
0.093
0.104
A1
0.10
0.30
0.004
0.012
B
0.33
0.51
0.013
0.200
C
0.23
0.32
0.009
0.013
D (1)
12.60
13.00
0.496
0.512
E
7.40
7.60
0.291
0.299
e
1.27
0.050
H
10.0
10.65
0.394
0.419
h
0.25
0.75
0.010
0.030
L
0.40
1.27
0.016
0.050
k
0° (min.), 8° (max.)
ddd
0.10
0.004
Figure 46. Package dimensions
相關(guān)PDF資料
PDF描述
L4990D013TR 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16
L4990 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDIP16
L4990D 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16
L5970AD 1.8 A SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, PDSO8
L5972D013TR 3 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L4973V33-L4973V51 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:3.5A STEP DOWN SWITCHING REGULATOR
L4973V5 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:3.5A STEP DOWN SWITCHING REGULATOR
L4973V5.1 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 5.1V 3.5A Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
L4973V51 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:3.5A STEP DOWN SWITCHING REGULATOR
L4974 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:3.5A SWITCHING REGULATOR