|
|
開關控制器 PWM CONTROLLER
- UC2843BD1
- STMicroelectronics
-
1:
HK$11.59
-
2,172庫存量
|
Mouser 元件編號
511-UC2843BD1
|
STMicroelectronics
|
開關控制器 PWM CONTROLLER
|
|
2,172庫存量
|
|
|
HK$11.59
|
|
|
HK$8.47
|
|
|
HK$7.65
|
|
|
HK$6.30
|
|
|
檢視
|
|
|
HK$5.95
|
|
|
HK$5.84
|
|
|
HK$5.66
|
|
|
HK$5.29
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
4.95 V to 5.05 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
Tube
|
|
|
|
開關控制器 0.5mA Current Mode
- UC2843BD1013TR
- STMicroelectronics
-
1:
HK$7.89
-
2,647庫存量
|
Mouser 元件編號
511-UC2843BD
|
STMicroelectronics
|
開關控制器 0.5mA Current Mode
|
|
2,647庫存量
|
|
|
HK$7.89
|
|
|
HK$5.66
|
|
|
HK$5.10
|
|
|
HK$4.50
|
|
|
HK$3.42
|
|
|
檢視
|
|
|
HK$4.21
|
|
|
HK$4.03
|
|
|
HK$3.89
|
|
|
HK$3.29
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
4.95 V to 5.05 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 0.5mA Current Mode
- UC2843BN
- STMicroelectronics
-
1:
HK$7.40
-
370庫存量
|
Mouser 元件編號
511-UC2843BN
|
STMicroelectronics
|
開關控制器 0.5mA Current Mode
|
|
370庫存量
|
|
|
HK$7.40
|
|
|
HK$5.31
|
|
|
HK$4.47
|
|
|
HK$4.21
|
|
|
檢視
|
|
|
HK$3.94
|
|
|
HK$3.76
|
|
|
HK$3.63
|
|
|
HK$3.40
|
|
|
HK$3.28
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
4.95 V to 5.05 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 Ma
- UC2843BD1R2G
- onsemi
-
1:
HK$4.93
-
3,359庫存量
|
Mouser 元件編號
863-UC2843BD1R2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Ma
|
|
3,359庫存量
|
|
|
HK$4.93
|
|
|
HK$3.49
|
|
|
HK$3.12
|
|
|
HK$2.73
|
|
|
HK$2.27
|
|
|
檢視
|
|
|
HK$2.53
|
|
|
HK$2.47
|
|
|
HK$2.38
|
|
|
HK$2.21
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
4.95 V to 5.05 V
|
1 A
|
- 25 C
|
+ 85 C
|
SMD/SMT
|
SOIC-8
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC2843BDR2G
- onsemi
-
1:
HK$5.43
-
2,993庫存量
|
Mouser 元件編號
863-UC2843BDR2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
2,993庫存量
|
|
|
HK$5.43
|
|
|
HK$3.82
|
|
|
HK$3.44
|
|
|
HK$3.00
|
|
|
HK$2.56
|
|
|
檢視
|
|
|
HK$2.79
|
|
|
HK$2.67
|
|
|
HK$2.56
|
|
|
HK$2.25
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
4.95 V to 5.05 V
|
1 A
|
- 25 C
|
+ 85 C
|
SMD/SMT
|
SOIC-14
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC2843BNG
- onsemi
-
1:
HK$11.26
-
|
Mouser 元件編號
863-UC2843BNG
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
|
|
|
HK$11.26
|
|
|
HK$8.14
|
|
|
HK$6.32
|
|
|
HK$6.03
|
|
|
檢視
|
|
|
HK$5.66
|
|
|
HK$5.40
|
|
|
HK$4.59
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
4.95 V to 5.05 V
|
1 A
|
- 25 C
|
+ 85 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
香港
