|
|
开关控制器 Current Mode
- UC3843AN
- Texas Instruments
-
1:
¥15.4584
-
1,338库存量
|
Mouser 零件编号
595-UC3843AN
|
Texas Instruments
|
开关控制器 Current Mode
|
|
1,338库存量
|
|
|
¥15.4584
|
|
|
¥11.3791
|
|
|
¥9.7293
|
|
|
¥9.1191
|
|
|
查看
|
|
|
¥8.5767
|
|
|
¥8.249
|
|
|
¥7.7857
|
|
|
¥7.6275
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
5 V
|
200 mA
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843AN
- UC3843ANG4
- Texas Instruments
-
1:
¥14.8934
-
374库存量
|
Mouser 零件编号
595-UC3843ANG4
|
Texas Instruments
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843AN
|
|
374库存量
|
|
|
¥14.8934
|
|
|
¥11.2548
|
|
|
¥9.5146
|
|
|
¥8.7688
|
|
|
查看
|
|
|
¥8.2716
|
|
|
¥6.6557
|
|
|
¥6.6218
|
|
|
¥6.3619
|
|
|
¥6.3167
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
5 V
|
200 mA
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current Mode
- UC3843N
- Texas Instruments
-
1:
¥19.1083
-
739库存量
|
Mouser 零件编号
595-UC3843N
|
Texas Instruments
|
开关控制器 Current Mode
|
|
739库存量
|
|
|
¥19.1083
|
|
|
¥14.0685
|
|
|
¥12.769
|
|
|
¥11.3791
|
|
|
查看
|
|
|
¥10.7689
|
|
|
¥10.3395
|
|
|
¥9.8988
|
|
|
¥9.8197
|
|
|
¥9.379
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
5 V
|
200 mA
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843N
- UC3843NG4
- Texas Instruments
-
1:
¥17.8879
-
497库存量
|
Mouser 零件编号
595-UC3843NG4
|
Texas Instruments
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843N
|
|
497库存量
|
|
|
¥17.8879
|
|
|
¥13.6391
|
|
|
¥11.4695
|
|
|
¥10.6785
|
|
|
查看
|
|
|
¥10.0796
|
|
|
¥8.475
|
|
|
¥8.023
|
|
|
¥7.9665
|
|
|
¥7.7631
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
5 V
|
200 mA
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current Mode
- UC3844AN
- Texas Instruments
-
1:
¥16.6788
-
844库存量
|
Mouser 零件编号
595-UC3844AN
|
Texas Instruments
|
开关控制器 Current Mode
|
|
844库存量
|
|
|
¥16.6788
|
|
|
¥12.2492
|
|
|
¥11.1192
|
|
|
¥9.8988
|
|
|
查看
|
|
|
¥9.2886
|
|
|
¥8.9496
|
|
|
¥8.8592
|
|
|
¥8.3959
|
|
|
¥8.2038
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Buck-Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current Mode
- UC3844N
- Texas Instruments
-
1:
¥19.1083
-
801库存量
|
Mouser 零件编号
595-UC3844N
|
Texas Instruments
|
开关控制器 Current Mode
|
|
801库存量
|
|
|
¥19.1083
|
|
|
¥14.0685
|
|
|
¥12.769
|
|
|
¥11.3791
|
|
|
查看
|
|
|
¥10.7689
|
|
|
¥10.3395
|
|
|
¥9.8988
|
|
|
¥9.8197
|
|
|
¥9.379
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3844N
- UC3844NG4
- Texas Instruments
-
1:
¥16.3737
-
346库存量
|
Mouser 零件编号
595-UC3844NG4
|
Texas Instruments
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3844N
|
|
346库存量
|
|
|
¥16.3737
|
|
|
¥12.3283
|
|
|
¥10.4186
|
|
|
¥9.6728
|
|
|
查看
|
|
|
¥9.0965
|
|
|
¥7.5823
|
|
|
¥7.5484
|
|
|
¥7.2546
|
|
|
¥7.1529
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current Mode
- UC3845AN
- Texas Instruments
-
1:
¥15.029
-
798库存量
|
Mouser 零件编号
595-UC3845AN
|
Texas Instruments
|
开关控制器 Current Mode
|
|
798库存量
|
|
|
¥15.029
|
|
|
¥11.0288
|
|
|
¥9.379
|
|
|
¥8.8592
|
|
|
查看
|
|
|
¥8.362
|
|
|
¥8.0569
|
|
|
¥7.7292
|
|
|
¥7.3902
|
|
|
¥7.2546
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3845AN
- UC3845ANG4
- Texas Instruments
-
1:
¥13.2323
-
640库存量
|
Mouser 零件编号
595-UC3845ANG4
|
Texas Instruments
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3845AN
|
|
640库存量
|
|
|
¥13.2323
|
|
|
¥10.0118
|
|
|
¥8.4411
|
|
|
¥7.7744
|
|
|
查看
|
|
|
¥7.2998
|
|
|
¥6.0342
|
|
|
¥5.8421
|
|
|
¥5.7517
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current Mode PWM
- UC3845N
- Texas Instruments
-
1:
¥20.4982
-
39库存量
-
1,000预期 2026/7/16
|
Mouser 零件编号
595-UC3845N
|
Texas Instruments
|
开关控制器 Current Mode PWM
|
|
39库存量
1,000预期 2026/7/16
|
|
|
¥20.4982
|
|
|
¥15.6392
|
|
|
¥13.1984
|
|
|
¥12.2492
|
|
|
查看
|
|
|
¥11.5486
|
|
|
¥11.1983
|
|
|
¥10.8593
|
|
|
¥10.509
|
|
|
¥10.2491
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Monolithic SMPS Controller
- MIC38C42YN
- Microchip Technology
-
1:
¥14.1476
-
270库存量
|
Mouser 零件编号
998-MIC38C42YN
|
Microchip Technology
|
开关控制器 Monolithic SMPS Controller
|
|
270库存量
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
96 %
|
5 V
|
500 mA
|
- 40 C
|
+ 85 C
|
Through Hole
|
DIP-8
|
Tube
|
|
|
|
开关控制器 Monolithic SMPS Controller
- MIC38C45YN
- Microchip Technology
-
1:
¥14.1476
-
111库存量
|
Mouser 零件编号
998-MIC38C45YN
|
Microchip Technology
|
开关控制器 Monolithic SMPS Controller
|
|
111库存量
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
500 mA
|
- 40 C
|
+ 85 C
|
Through Hole
|
DIP-8
|
Tube
|
|
|
|
开关控制器 0.5mA Current Mode
- UC2843BN
- STMicroelectronics
-
1:
¥8.6897
-
45库存量
-
3,925预期 2026/7/23
|
Mouser 零件编号
511-UC2843BN
|
STMicroelectronics
|
开关控制器 0.5mA Current Mode
|
|
45库存量
3,925预期 2026/7/23
|
|
|
¥8.6897
|
|
|
¥6.2489
|
|
|
¥5.2771
|
|
|
¥4.972
|
|
|
查看
|
|
|
¥4.6556
|
|
|
¥4.4635
|
|
|
¥4.3053
|
|
|
¥4.1245
|
|
|
¥4.0228
|
|
最低： 1
倍数： 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
|
|
|
|
开关控制器 0.5mA Current Mode
- UC2844BN
- STMicroelectronics
-
1:
¥11.413
-
218库存量
-
2,000预期 2027/2/26
|
Mouser 零件编号
511-UC2844BN
|
STMicroelectronics
|
开关控制器 0.5mA Current Mode
|
|
218库存量
2,000预期 2027/2/26
|
|
|
¥11.413
|
|
|
¥8.2716
|
|
|
¥7.5258
|
|
|
¥6.6557
|
|
|
查看
|
|
|
¥6.2263
|
|
|
¥5.9777
|
|
|
¥5.7178
|
|
|
¥5.5483
|
|
|
¥5.4127
|
|
最低： 1
倍数： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
4.95 V to 5.05 V
|
1 A
|
- 40 C
|
+ 150 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 0.5mA Current Mode
- UC3843BN
- STMicroelectronics
-
1:
¥9.266
-
1,584库存量
-
2,000预期 2026/7/23
|
Mouser 零件编号
511-UC3843BN
|
STMicroelectronics
|
开关控制器 0.5mA Current Mode
|
|
1,584库存量
2,000预期 2026/7/23
|
|
|
¥9.266
|
|
|
¥6.6444
|
|
|
¥5.9777
|
|
|
¥5.2658
|
|
|
查看
|
|
|
¥4.9155
|
|
|
¥4.7121
|
|
|
¥4.5539
|
|
|
¥3.7177
|
|
|
¥3.6386
|
|
最低： 1
倍数： 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
|
|
|
|
开关控制器 w/Wide Input Voltage Range
- TL5001IP
- Texas Instruments
-
1:
¥32.9169
-
64库存量
|
Mouser 零件编号
595-TL5001IP
|
Texas Instruments
|
开关控制器 w/Wide Input Voltage Range
|
|
64库存量
|
|
|
¥32.9169
|
|
|
¥24.8148
|
|
|
¥22.7469
|
|
|
¥20.5999
|
|
|
查看
|
|
|
¥19.5264
|
|
|
¥19.3569
|
|
|
¥18.193
|
|
|
¥17.7862
|
|
最低： 1
倍数： 1
|
|
|
Boost, Flyback
|
1 Output
|
50 kHz to 400 kHz
|
100 %
|
1 V to 50 V
|
3 A
|
- 40 C
|
+ 125 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC2842BNG
- onsemi
-
1:
¥9.4242
-
1,349库存量
|
Mouser 零件编号
863-UC2842BNG
|
onsemi
|
开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
1,349库存量
|
|
|
¥9.4242
|
|
|
¥6.8252
|
|
|
¥6.1472
|
|
|
¥5.5596
|
|
|
查看
|
|
|
¥5.2093
|
|
|
¥4.9946
|
|
|
¥4.8251
|
|
|
¥4.6104
|
|
最低： 1
倍数： 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
|
|
|
|
开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC2843BNG
- onsemi
-
1:
¥10.0118
-
997库存量
-
200预期 2026/10/16
|
Mouser 零件编号
863-UC2843BNG
|
onsemi
|
开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
997库存量
200预期 2026/10/16
|
|
|
¥10.0118
|
|
|
¥7.1981
|
|
|
¥6.1359
|
|
|
¥5.5596
|
|
|
查看
|
|
|
¥5.2545
|
|
|
¥4.8929
|
|
|
¥4.7234
|
|
|
¥4.6104
|
|
最低： 1
倍数： 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
|
|
|
|
开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
- UC2844BNG
- onsemi
-
1:
¥9.4242
-
476库存量
|
Mouser 零件编号
863-UC2844BNG
|
onsemi
|
开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
|
|
476库存量
|
|
|
¥9.4242
|
|
|
¥6.8252
|
|
|
¥5.6726
|
|
|
¥5.1641
|
|
|
查看
|
|
|
¥4.8929
|
|
|
¥4.7234
|
|
|
¥4.6104
|
|
最低： 1
倍数： 1
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
48 %
|
4.95 V to 5.05 V
|
1 A
|
- 25 C
|
+ 85 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 ANA SMPS PWM CONTROLLER
- UC2845BNG
- onsemi
-
1:
¥9.4242
-
486库存量
|
Mouser 零件编号
863-UC2845BNG
|
onsemi
|
开关控制器 ANA SMPS PWM CONTROLLER
|
|
486库存量
|
|
|
¥9.4242
|
|
|
¥6.8252
|
|
|
¥5.7743
|
|
|
¥5.6161
|
|
|
查看
|
|
|
¥5.2545
|
|
|
¥5.0285
|
|
|
¥4.7234
|
|
|
¥4.6104
|
|
最低： 1
倍数： 1
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
48 %
|
4.95 V to 5.05 V
|
1 A
|
- 25 C
|
+ 85 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- UC3842BNG
- onsemi
-
1:
¥9.4242
-
1,084库存量
-
750预期 2026/7/28
|
Mouser 零件编号
863-UC3842BNG
|
onsemi
|
开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
|
|
1,084库存量
750预期 2026/7/28
|
|
|
¥9.4242
|
|
|
¥6.8252
|
|
|
¥5.7743
|
|
|
¥5.4466
|
|
最低： 1
倍数： 1
最大： 150
|
|
|
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
|
|
|
|
开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
- UC3844BNG
- onsemi
-
1:
¥9.4242
-
212库存量
|
Mouser 零件编号
863-UC3844BNG
|
onsemi
|
开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max
|
|
212库存量
|
|
|
¥9.4242
|
|
|
¥6.8252
|
|
|
¥5.7743
|
|
|
¥5.3675
|
|
最低： 1
倍数： 1
最大： 150
|
|
|
Boost, Flyback
|
1 Output
|
500 kHz
|
48 %
|
4.9 V to 5.1 V
|
1 A
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
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|
开关控制器 Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2842AN
- UC2842ANG4
- Texas Instruments
-
1:
¥17.2099
-
375库存量
|
Mouser 零件编号
595-UC2842ANG4
|
Texas Instruments
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2842AN
|
|
375库存量
|
|
|
¥17.2099
|
|
|
¥13.0741
|
|
|
¥11.0062
|
|
|
¥10.2604
|
|
|
查看
|
|
|
¥9.5937
|
|
|
¥7.5597
|
|
|
¥7.4241
|
|
最低： 1
倍数： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
5 V
|
200 mA
|
- 40 C
|
+ 85 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2842N
- UC2842NG4
- Texas Instruments
-
1:
¥18.532
-
594库存量
|
Mouser 零件编号
595-UC2842NG4
|
Texas Instruments
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2842N
|
|
594库存量
|
|
|
¥18.532
|
|
|
¥13.6504
|
|
|
¥12.4865
|
|
|
¥11.1644
|
|
|
查看
|
|
|
¥10.509
|
|
|
¥10.17
|
|
|
¥9.8423
|
|
|
¥9.5937
|
|
|
¥9.266
|
|
最低： 1
倍数： 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
5 V
|
200 mA
|
- 40 C
|
+ 85 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
|
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2844AN
- UC2844ANG4
- Texas Instruments
-
1:
¥15.6279
-
325库存量
|
Mouser 零件编号
595-UC2844ANG4
|
Texas Instruments
|
开关控制器 Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2844AN
|
|
325库存量
|
|
|
¥15.6279
|
|
|
¥11.8311
|
|
|
¥9.9214
|
|
|
¥9.1869
|
|
|
查看
|
|
|
¥8.6897
|
|
|
¥7.0286
|
|
|
¥7.006
|
|
|
¥6.7235
|
|
|
¥6.6331
|
|
最低： 1
倍数： 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
5 V
|
1 A
|
- 40 C
|
+ 125 C
|
Through Hole
|
PDIP-8
|
Tube
|
|
