Power Switch ICs - Power Distribution Dual Channel Precision Adjustable Current Limited Power Switch
RT9731AZQW(2)
Richtek
1:
$1.03
430 In Stock
Mouser Part No 835-RT9731AZQW2
Richtek
Power Switch ICs - Power Distribution Dual Channel Precision Adjustable Current Limited Power Switch
430 In Stock
1
$1.03
10
$0.73
25
$0.659
100
$0.581
1,500
$0.491
3,000
View
250
$0.543
500
$0.521
1,000
$0.491
3,000
$0.471
7,500
$0.46
Buy
Min.: 1 Mult.: 1
Details
2 Output
2.8 A
44 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
WDFN-10
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742GGJ5
Richtek
1:
$0.46
12,681 In Stock
Mouser Part No 835-RT9742GGJ5
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
12,681 In Stock
1
$0.46
10
$0.321
25
$0.286
100
$0.248
3,000
$0.194
6,000
View
250
$0.23
500
$0.219
1,000
$0.195
6,000
$0.191
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
1 A
1 A
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742EGJ5
Richtek
1:
$0.45
5,213 In Stock
Mouser Part No 835-RT9742EGJ5
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
5,213 In Stock
1
$0.45
10
$0.314
25
$0.281
100
$0.244
3,000
$0.189
9,000
View
250
$0.215
1,000
$0.21
9,000
$0.181
18,000
$0.177
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
1.5 A
1.5 A
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742QGJ5
Richtek
1:
$0.45
4,219 In Stock
Mouser Part No 835-RT9742QGJ5
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
4,219 In Stock
1
$0.45
10
$0.314
25
$0.281
100
$0.244
3,000
$0.189
9,000
View
250
$0.215
1,000
$0.206
9,000
$0.185
18,000
$0.181
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
500 mA
500 mA
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
RT9728AHGE
Richtek
1:
$0.69
2,274 In Stock
3,000 Expected 17/02/2026
Mouser Part No 835-RT9728AHGE
Richtek
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
2,274 In Stock
3,000 Expected 17/02/2026
1
$0.69
10
$0.487
25
$0.437
100
$0.382
3,000
$0.297
9,000
View
250
$0.34
1,000
$0.327
9,000
$0.288
18,000
$0.285
Buy
Min.: 1 Mult.: 1
Details
Power Switch
1 Output
75 mA, 1.3 A
75 mA to 1.3 A
120 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
SOT-23-6
Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
RT9728AHZQW
Richtek
1:
$0.58
1,881 In Stock
2,500 Expected 20/04/2026
Mouser Part No 835-RT9728AHZQW
Richtek
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
1,881 In Stock
2,500 Expected 20/04/2026
1
$0.58
10
$0.408
25
$0.366
100
$0.319
2,500
$0.248
7,500
View
250
$0.308
500
$0.283
1,000
$0.272
7,500
$0.24
Buy
Min.: 1 Mult.: 1
Details
Power Switch
1 Output
75 mA, 1.3 A
75 mA to 1.3 A
120 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
WDFN-6
Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
RT9728ALGE
Richtek
1:
$0.70
2,607 In Stock
Mouser Part No 835-RT9728ALGE
Richtek
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
2,607 In Stock
1
$0.70
10
$0.499
25
$0.448
100
$0.392
3,000
$0.294
9,000
View
250
$0.349
1,000
$0.336
9,000
$0.287
18,000
$0.286
Buy
Min.: 1 Mult.: 1
Details
Power Switch
1 Output
75 mA, 1.3 A
75 mA to 1.3 A
120 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
SOT-23-6
Reel, Cut Tape
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
RT9728CHGE
Richtek
1:
$0.68
2,449 In Stock
Mouser Part No 835-RT9728CHGE
Richtek
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit
2,449 In Stock
1
$0.68
10
$0.477
25
$0.429
100
$0.375
3,000
$0.31
9,000
View
250
$0.334
1,000
$0.321
9,000
$0.305
Buy
Min.: 1 Mult.: 1
Details
Power Switch
1 Output
75 mA, 1.3 A
75 mA to 1.3 A
120 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
SOT-23-6
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742AGJ5F
Richtek
1:
$1.03
1,871 In Stock
3,000 Expected 29/05/2026
Mouser Part No 835-RT9742AGJ5F
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
1,871 In Stock
3,000 Expected 29/05/2026
1
$1.03
10
$0.622
25
$0.611
100
$0.585
3,000
$0.193
9,000
View
250
$0.463
1,000
$0.357
9,000
$0.189
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
3 A
3 A
55 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742ANGJ5F
Richtek
1:
$0.64
948 In Stock
3,000 Expected 17/02/2026
Mouser Part No 835-RT9742ANGJ5F
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
948 In Stock
3,000 Expected 17/02/2026
1
$0.64
10
$0.455
25
$0.408
100
$0.356
3,000
$0.264
9,000
View
250
$0.317
1,000
$0.301
9,000
$0.247
18,000
$0.24
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
3 A
3 A
55 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742BGJ5F
Richtek
1:
$0.48
1,233 In Stock
3,000 Expected 17/02/2026
Mouser Part No 835-RT9742BGJ5F
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
1,233 In Stock
3,000 Expected 17/02/2026
1
$0.48
10
$0.335
25
$0.30
100
$0.26
3,000
$0.202
9,000
View
250
$0.23
1,000
$0.225
9,000
$0.193
18,000
$0.189
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
3 A
3 A
55 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742CGJ5
Richtek
1:
$0.45
1,639 In Stock
3,000 On Order
Mouser Part No 835-RT9742CGJ5
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
1,639 In Stock
3,000 On Order
1
$0.45
10
$0.314
25
$0.281
100
$0.244
3,000
$0.189
9,000
View
250
$0.215
1,000
$0.206
9,000
$0.185
18,000
$0.181
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
2 A
2 A
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742CGJ5F
Richtek
1:
$0.48
4,467 In Stock
Mouser Part No 835-RT9742CGJ5F
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
4,467 In Stock
1
$0.48
10
$0.335
25
$0.30
100
$0.26
3,000
$0.203
9,000
View
250
$0.23
1,000
$0.221
9,000
$0.197
18,000
$0.194
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
2 A
2 A
55 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742QNGJ5
Richtek
1:
$0.45
1,043 In Stock
Mouser Part No 835-RT9742QNGJ5
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
1,043 In Stock
1
$0.45
10
$0.314
25
$0.281
100
$0.244
3,000
$0.193
9,000
View
250
$0.215
9,000
$0.181
18,000
$0.177
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
500 mA
500 mA
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742UNGJ5
Richtek
1:
$0.45
1,651 In Stock
Mouser Part No 835-RT9742UNGJ5
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
1,651 In Stock
1
$0.45
10
$0.314
25
$0.281
100
$0.244
3,000
$0.195
6,000
View
250
$0.226
500
$0.215
1,000
$0.206
6,000
$0.186
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
1.5 A
1.5 A
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
RT9742VGJ5
Richtek
1:
$0.63
4,343 In Stock
Mouser Part No 835-RT9742VGJ5
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
4,343 In Stock
1
$0.63
10
$0.448
25
$0.402
100
$0.351
3,000
$0.189
9,000
View
250
$0.312
1,000
$0.293
9,000
$0.181
18,000
$0.177
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
2 A
2 A
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
TSOT-23-5
Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution VBUS OVP with a PTVS Diode
RT9746HWSC
Richtek
1:
$2.26
2,575 In Stock
Mouser Part No 835-RT9746HWSC
Richtek
Power Switch ICs - Power Distribution VBUS OVP with a PTVS Diode
2,575 In Stock
1
$2.26
10
$2.03
25
$1.84
100
$1.50
3,000
$0.431
6,000
View
500
$1.30
1,000
$0.726
6,000
$0.421
Buy
Min.: 1 Mult.: 1
Details
OVP
1 Output
3 A
3 A
42 mOhms
1.5 ms
125 ns
3 V to 20 V
- 40 C
+ 85 C
SMD/SMT
WL-CSP-12B
Reel, Cut Tape
Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit
RT9728BHGE
Richtek
1:
$0.64
5,996 Expected 17/02/2026
Mouser Part No 835-RT9728BHGE
Richtek
Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit
5,996 Expected 17/02/2026
1
$0.64
10
$0.451
25
$0.405
100
$0.354
3,000
$0.28
9,000
View
250
$0.314
1,000
$0.302
9,000
$0.262
18,000
$0.259
Buy
Min.: 1 Mult.: 1
Details
Power Switch
1 Output
75 mA, 1.8 A
75 mA to 1.8 A
120 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
SOT-23-6
Reel, Cut Tape
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
+2 images
RT9742SNGV
Richtek
1:
$0.41
8,617 On Order
Mouser Part No 835-RT9742SNGV
Richtek
Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag
8,617 On Order
View Dates
On Order:
2,617 Expected 17/02/2026
6,000 Expected 12/06/2026
Factory Lead Time:
20 Weeks
1
$0.41
10
$0.283
25
$0.252
100
$0.218
3,000
$0.169
9,000
View
250
$0.192
1,000
$0.184
9,000
$0.164
18,000
$0.161
Buy
Min.: 1 Mult.: 1
Details
High Side
1 Output
500 mA
500 mA
70 mOhms
2.1 ms
2.7 V to 6 V
- 40 C
+ 85 C
SMD/SMT
SOT-23-3
Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit
RT9728BHGQW
Richtek
1:
$0.58
4,920 On Order
Mouser Part No 835-RT9728BHGQW
Richtek
Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit
4,920 On Order
View Dates
On Order:
2,420 Expected 17/04/2026
2,500 Expected 21/05/2026
Factory Lead Time:
23 Weeks
1
$0.58
10
$0.401
25
$0.359
100
$0.313
2,500
$0.244
10,000
View
250
$0.277
1,000
$0.266
10,000
$0.227
20,000
$0.225
Buy
Min.: 1 Mult.: 1
Details
P-MOSFET Power Switch
1 Output
1.8 A
120 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
WDFN-6
Reel, Cut Tape
Power Switch ICs - Power Distribution 120mohm, 2.5A Power Switch with Adjustable Current Limit
Richtek RT2528GSP
RT2528GSP
Richtek
2,500:
$0.714
Non-Stocked
Mouser Part No 835-RT2528GSP
Richtek
Power Switch ICs - Power Distribution 120mohm, 2.5A Power Switch with Adjustable Current Limit
Non-Stocked
2,500
$0.714
5,000
$0.697
Buy
Min.: 2,500 Mult.: 2,500
Details
Reel
Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit
Richtek RT9728BLGQW
RT9728BLGQW
Richtek
1:
$1.18
Non-Stocked
New Product
Mouser Part No 835-RT9728BLGQW
New Product
Richtek
Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit
Non-Stocked
1
$1.18
10
$1.01
25
$0.85
100
$0.661
2,500
$0.397
7,500
View
250
$0.574
500
$0.514
1,000
$0.437
7,500
$0.349
Buy
Min.: 1 Mult.: 1
Details
P-MOSFET Power Switch
1 Output
1.8 A
120 mOhms
2.5 V to 5.5 V
- 40 C
+ 85 C
SMD/SMT
WDFN-6
Reel, Cut Tape
Power Switch ICs - Power Distribution Dual Channel, Ultra-Low Resistance Load Switch
Richtek RT9740AGQW
RT9740AGQW
Richtek
1:
$0.79
Non-Stocked
New Product
Mouser Part No 835-RT9740AGQW
New Product
Richtek
Power Switch ICs - Power Distribution Dual Channel, Ultra-Low Resistance Load Switch
Non-Stocked
1
$0.79
10
$0.567
25
$0.51
100
$0.447
1,500
$0.367
3,000
View
250
$0.417
500
$0.399
1,000
$0.367
3,000
$0.339
7,500
$0.332
Buy
Min.: 1 Mult.: 1
Details
2 Output
18 mOhms
1.22 ms
4 us
800 mV to 5.5 V
- 40 C
+ 85 C
SMD/SMT
WDFN-14
Reel, Cut Tape
Power Switch ICs - Power Distribution VBUS OVP with a PTVS Diode
Richtek RT9746WSC
RT9746WSC
Richtek
1:
$1.25
Non-Stocked
Mouser Part No 835-RT9746WSC
Richtek
Power Switch ICs - Power Distribution VBUS OVP with a PTVS Diode
Non-Stocked
1
$1.25
10
$0.906
25
$0.82
100
$0.726
250
View
3,000
$0.416
250
$0.675
500
$0.638
1,000
$0.511
3,000
$0.416
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape
Power Switch ICs - Power Distribution Precision Adjustable Current-Limited Power-Distribution Switches
Richtek RTQ9728WGQW(2)
RTQ9728WGQW(2)
Richtek
1:
$0.88
Non-Stocked
Mouser Part No 835-RTQ9728WGQW2
Richtek
Power Switch ICs - Power Distribution Precision Adjustable Current-Limited Power-Distribution Switches
Non-Stocked
1
$0.88
10
$0.632
25
$0.569
100
$0.50
3,000
$0.385
6,000
View
250
$0.467
500
$0.447
1,000
$0.412
6,000
$0.375
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape
Israel