|
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC3842BDR2G
- onsemi
-
1:
HK$6.08
-
4,388庫存量
|
Mouser 元件編號
863-UC3842BDR2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
4,388庫存量
|
|
|
HK$6.08
|
|
|
HK$4.32
|
|
|
HK$3.89
|
|
|
HK$3.40
|
|
|
HK$2.79
|
|
|
檢視
|
|
|
HK$3.17
|
|
|
HK$3.03
|
|
|
HK$2.92
|
|
|
HK$2.66
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
4.9 V to 5.1 V
|
1 A
|
0 C
|
+ 70 C
|
SMD/SMT
|
SOIC-14
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 0.5mA Current Mode
- UC3842BN
- STMicroelectronics
-
1:
HK$6.00
-
7,134庫存量
-
8,000在途量
|
Mouser 元件編號
511-UC3842BN
|
STMicroelectronics
|
開關控制器 0.5mA Current Mode
|
|
7,134庫存量
8,000在途量
|
|
|
HK$6.00
|
|
|
HK$4.28
|
|
|
HK$3.58
|
|
|
HK$3.37
|
|
|
檢視
|
|
|
HK$3.14
|
|
|
HK$3.01
|
|
|
HK$2.89
|
|
|
HK$2.77
|
|
|
HK$2.61
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC3842BVD1R2G
- onsemi
-
1:
HK$5.10
-
6,558庫存量
|
Mouser 元件編號
863-UC3842BVD1R2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
6,558庫存量
|
|
|
HK$5.10
|
|
|
HK$3.59
|
|
|
HK$3.22
|
|
|
HK$2.81
|
|
|
檢視
|
|
|
HK$2.29
|
|
|
HK$2.61
|
|
|
HK$2.50
|
|
|
HK$2.40
|
|
|
HK$2.29
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 105 C
|
SMD/SMT
|
SOIC-8
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 0.5mA Current Mode
- UC3842BD1
- STMicroelectronics
-
1:
HK$8.22
-
1,868庫存量
-
2,000在途量
|
Mouser 元件編號
511-UC3842BD
|
STMicroelectronics
|
開關控制器 0.5mA Current Mode
|
|
1,868庫存量
2,000在途量
|
|
|
HK$8.22
|
|
|
HK$5.89
|
|
|
HK$5.33
|
|
|
HK$4.69
|
|
|
檢視
|
|
|
HK$4.34
|
|
|
HK$4.21
|
|
|
HK$4.05
|
|
|
HK$4.04
|
|
|
HK$3.80
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
Tube
|
|
|
|
開關控制器 0.5mA Current Mode
- UC3842BD1013TR
- STMicroelectronics
-
1:
HK$6.99
-
3,004庫存量
-
2,400在途量
|
Mouser 元件編號
511-UC3842BD1013TR
|
STMicroelectronics
|
開關控制器 0.5mA Current Mode
|
|
3,004庫存量
2,400在途量
|
|
|
HK$6.99
|
|
|
HK$5.00
|
|
|
HK$4.50
|
|
|
HK$3.95
|
|
|
HK$3.34
|
|
|
檢視
|
|
|
HK$3.69
|
|
|
HK$3.53
|
|
|
HK$3.40
|
|
|
HK$3.18
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC3842BD1R2G
- onsemi
-
1:
HK$4.93
-
3,166庫存量
|
Mouser 元件編號
863-UC3842BD1R2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
3,166庫存量
|
|
|
HK$4.93
|
|
|
HK$3.49
|
|
|
HK$3.12
|
|
|
HK$2.73
|
|
|
檢視
|
|
|
HK$2.21
|
|
|
HK$2.53
|
|
|
HK$2.42
|
|
|
HK$2.33
|
|
|
HK$2.21
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
4.9 V to 5.1 V
|
1 A
|
0 C
|
+ 70 C
|
SMD/SMT
|
SOIC-8
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC3842BNG
- onsemi
-
1:
HK$9.37
-
1,128庫存量
|
Mouser 元件編號
863-UC3842BNG
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
1,128庫存量
|
|
|
HK$9.37
|
|
|
HK$6.78
|
|
|
HK$5.74
|
|
|
HK$5.41
|
|
|
檢視
|
|
|
HK$5.01
|
|
|
HK$4.87
|
|
|
HK$4.69
|
|
|
HK$4.59
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
4.9 V to 5.1 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
香港
