|
|
開關控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
- UC3845BNG
- onsemi
-
1:
HK$9.37
-
3,407庫存量
|
Mouser 元件編號
863-UC3845BNG
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
|
|
3,407庫存量
|
|
|
HK$9.37
|
|
|
HK$5.60
|
|
|
HK$5.03
|
|
|
HK$4.60
|
|
|
HK$4.16
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
50 %
|
4.9 V to 5.1 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
開關控制器 52kHz 1A Current PWM w/48% Duty Cycle Ma
- UC3845BVD1R2G
- onsemi
-
1:
HK$5.10
-
2,697庫存量
|
Mouser 元件編號
863-UC3845BVD1R2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/48% Duty Cycle Ma
|
|
2,697庫存量
|
|
|
HK$5.10
|
|
|
HK$3.59
|
|
|
HK$3.22
|
|
|
HK$2.73
|
|
|
HK$2.15
|
|
|
檢視
|
|
|
HK$2.56
|
|
|
HK$2.45
|
|
|
HK$2.39
|
|
|
HK$2.07
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
50 %
|
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
- UC3845BD1013TR
- STMicroelectronics
-
1:
HK$6.99
-
3,007庫存量
|
Mouser 元件編號
511-UC3845BD1013TR
|
STMicroelectronics
|
開關控制器 0.5mA Current Mode
|
|
3,007庫存量
|
|
|
HK$6.99
|
|
|
HK$5.02
|
|
|
HK$4.41
|
|
|
HK$3.98
|
|
|
檢視
|
|
|
HK$3.11
|
|
|
HK$3.72
|
|
|
HK$3.56
|
|
|
HK$3.43
|
|
|
HK$3.11
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
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/48% Duty Cycle Ma
- UC3845BDR2G
- onsemi
-
1:
HK$5.59
-
3,027庫存量
|
Mouser 元件編號
863-UC3845BDR2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/48% Duty Cycle Ma
|
|
3,027庫存量
|
|
|
HK$5.59
|
|
|
HK$4.23
|
|
|
HK$3.95
|
|
|
HK$3.65
|
|
|
檢視
|
|
|
HK$3.26
|
|
|
HK$3.50
|
|
|
HK$3.42
|
|
|
HK$3.32
|
|
|
HK$3.26
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
50 %
|
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 ANA SMPS PWM CNTRLLR
- UC3845BVDR2G
- onsemi
-
1:
HK$7.40
-
1,758庫存量
|
Mouser 元件編號
863-UC3845BVDR2G
|
onsemi
|
開關控制器 ANA SMPS PWM CNTRLLR
|
|
1,758庫存量
|
|
|
HK$7.40
|
|
|
HK$5.29
|
|
|
HK$4.73
|
|
|
HK$4.19
|
|
|
HK$3.47
|
|
|
檢視
|
|
|
HK$3.92
|
|
|
HK$3.75
|
|
|
HK$3.56
|
|
|
HK$3.39
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
50 %
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 105 C
|
SMD/SMT
|
SOIC-14
|
Reel, Cut Tape, MouseReel
|
|
|
|
開關控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
- UC3845BD1R2G
- onsemi
-
1:
HK$4.93
-
6,859庫存量
|
Mouser 元件編號
863-UC3845BD1R2G
|
onsemi
|
開關控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
|
|
6,859庫存量
|
|
|
HK$4.93
|
|
|
HK$3.49
|
|
|
HK$3.12
|
|
|
HK$2.36
|
|
|
檢視
|
|
|
HK$2.21
|
|
|
HK$2.24
|
|
|
HK$2.21
|
|
|
HK$2.21
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
50 %
|
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 PWM CONTROLLER
- UC3845BD1
- STMicroelectronics
-
1:
HK$11.01
-
832庫存量
|
Mouser 元件編號
511-UC3845BD1
|
STMicroelectronics
|
開關控制器 PWM CONTROLLER
|
|
832庫存量
|
|
|
HK$11.01
|
|
|
HK$8.03
|
|
|
HK$7.28
|
|
|
HK$6.45
|
|
|
檢視
|
|
|
HK$5.99
|
|
|
HK$5.82
|
|
|
HK$5.62
|
|
|
HK$5.08
|
|
|
HK$5.01
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
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
- UC3845BN
- STMicroelectronics
-
1:
HK$7.40
-
3,297庫存量
|
Mouser 元件編號
511-UC3845BN
|
STMicroelectronics
|
開關控制器 0.5mA Current Mode
|
|
3,297庫存量
|
|
|
HK$7.40
|
|
|
HK$5.32
|
|
|
HK$4.48
|
|
|
HK$4.22
|
|
|
檢視
|
|
|
HK$3.95
|
|
|
HK$3.78
|
|
|
HK$3.64
|
|
|
HK$3.57
|
|
|
HK$3.26
|
|
最少： 1
倍數： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
香港
