The Si9167 is a high-frequency synchronous dc-to-dc switching buck regulator, with an operating range suitable for two-cell Li+ battery-powered applications. Capable of operation up to 2 MHz, the Si9167 can be used to supply power amplifiers and to power up baseband circuits in satellite phones. Its high operating frequency reduces the size of inductor and capacitor components, while its low on-resistance internal driver ensures maximum power conversion efficiency.
Panasonic
20000
DIP
PANASONIC/松下
854
DIP-18
N/A
880000
NA
Panasonic
890000
TO-3P
PANASONIC
48688
DIP
PANASONIC/松下
9850
DIP-18
PANASONIC
3200
SOP
2000
DIP
MAT
8200
原厂原封
N/A
5000
Panasonic
5000
DIP
PANASONIC/松下
1500
DIP18
Panasonic
50000
原厂封装
PANASONIC
7300
SOP
PANASONIC
20000
DIP-18