Dark mode is now available! Toggle between light and dark modes. Preference saves when signed in.
Change Theme
Learn more
Filters
Sign In
Sign up
Resources
BOM Tool
Cost your BOM with best offers and prefilled carts
API
Instant electronic part data for design and sourcing
The Pulse
Blog for PCB design, components, and industry trends
Browse
Electronic Parts by Category
Browse parts by function and type
Manufacturers
Explore parts by manufacturer
Distributors
Find authorized sellers and availability
Appearance
Theme
Light, dark, or match browser
Browser
Price & Availability
Part Specifications
Distributor links are sponsored
Select a category
Results: 12
Filters
Quick Filters
Active
In Stock
RoHS Compliant
Has Datasheet
Specifications
Edit filters
View 12 Results
Sort: Relevance
STCH03
$
1.701
Power Conversion |Stmicroelectronics
STCH03
STMicroelectronics
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Arrow Electronics
2
STCH03
3,977
1
USD
1.669
1.669
1.669
1.669
1.669
Verical
2
STCH03
2,000
4
USD
1.687
1.602
1.602
1.602
TME
2
STCH03
0
100
USD
1.900
1.900
1.900
5h
Mouser
511-STCH03
1,209
1
Tube
USD
2.800
2.210
1.910
1.800
1.770
DigiKey
497-STCH03-ND
1,456
1
Tube
USD
3.530
2.656
2.196
1.955
1.859
Show All
Specification
Descriptions
STCH03
TR
$
0.839
STCH03
Series 23V 50% 196kHz Offline PWM Controller for Low Standby Adapter-SO-8
STMicroelectronics
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
2
STCH03TR
268
1
Cut Tape
USD
1.570
1.570
0.954
0.861
0.827
Mouser
511-STCH03TR
3,313
1
Tape & Reel
USD
1.590
1.170
0.936
0.839
0.768
DigiKey
3
497-18077-1-ND
4,440
1
Cut Tape
USD
1.590
1.161
0.936
0.839
0.839
Future Electronics
STCH03TR
0
2500
Tape & Reel
USD
1.670
Avnet
STCH03TR
0
2500
USD
0.677
13h
Show All
Specification
Descriptions
EVAL-
STCH03
-45W
$
150.320
45W / 12V power supply based on
STCH03
QR flyback controller and SRK1000B adapti
STMicroelectronics
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
EVAL-STCH03-45W
2
1
USD
150.32
150.32
150.32
150.32
150.32
Verical
EVAL-STCH03-45W
3
1
USD
110.33
110.33
110.33
110.33
110.33
Arrow Electronics
EVAL-STCH03-45W
3
1
USD
110.33
110.33
110.33
110.33
110.33
DigiKey
497-EVAL-STCH03-45W-ND
2
1
Bulk
USD
153.39
153.39
153.39
153.39
153.39
Avnet
EVAL-STCH03-45W
0
5
13h
Show All
Specification
Descriptions
EVL
STCH03
-45WPD
$
71.920
SRK1001/
STCH03
/STUSB4761 AC to DC Switching Converter 5VDC/9VDC/12VDC/15VDC/20VDC Output Adapter Board
STMicroelectronics
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Mouser
511-EVLSTCH03-45WPD
1
1
Bulk
USD
72.420
72.420
72.420
72.420
72.420
Newark
EVLSTCH03-45WPD
0
1
USD
71.870
71.870
71.870
71.870
71.870
DigiKey
497-EVLSTCH03-45WPD-ND
3
1
Bulk
USD
72.250
72.086
71.920
71.920
71.920
Avnet
EVLSTCH03-45WPD
0
10
13h
Win Source
WS-EVLSTCH03-45WPD
20
1
USD
129.41
108.54
108.54
108.54
108.54
4h
Show All
Specification
Descriptions
EVL80WLED-
STCH03
$
144.710
EVL80WLED-STCH03: 80W-1A PRIMARY /
STCH03
1, Isolated Outputs LED Driver Evaluation Board
STMicroelectronics
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
EVL80WLED-STCH03
2
1
USD
161.96
161.96
161.96
161.96
161.96
Mouser
511-EVL80WLED-STCH03
7
1
Bulk
USD
144.70
144.70
144.70
144.70
144.70
DigiKey
497-EVL80WLED-STCH03-ND
4
1
Bulk
USD
144.71
144.71
144.71
144.71
144.71
Avnet
EVL80WLED-STCH03
0
5
13h
Win Source
WS-EVL80WLED-STCH03
20
1
USD
111.60
93.596
93.596
93.596
93.596
4h
Show All
Specification
Descriptions
EVL
STCH03
-36W-SR
$
102.934
36W USB CHARGER WITH SELECTABLE /
STCH03
USB Type-C® Power Management Evaluation Board
STMicroelectronics
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
EVLSTCH03-36W-SR
5
1
USD
114.93
114.93
114.93
114.93
114.93
Mouser
511-EVLSTCH03-36W-SR
5
1
Bulk
USD
102.88
102.88
102.88
102.88
102.88
DigiKey
497-EVLSTCH03-36W-SR-ND
7
1
Bulk
USD
103.27
103.03
102.93
102.93
102.93
Avnet
EVLSTCH03-36W-SR
0
7
13h
Win Source
WS-EVLSTCH03-36W-SR
20
1
USD
121.70
102.07
102.07
102.07
102.07
4h
Show All
Specification
Descriptions
STCH03
LTR
STCH03
Series 23 V 50% 196 kHz Offline PWM Controller for Low Standby Adapter
STMicroelectronics
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Hi-Tech Circuit Group Ltd.
STCH03LTR
1,383
USD
5.000
4.900
4.750
3d
Win Source
WS-STCH03LTR
4,660
55
USD
1.260
0.840
0.840
4h
Worldway Electronics
STCH03LTR
27,850
7
USD
0.521
0.511
0.492
0.482
4h
XINVRY
STCH03LTR
8,257
USD
1.490
1.490
1.490
1.490
1.490
4h
Heisener Electronics
STCH03LTR
6,790
USD
1.496
1.496
1.496
1.496
1.496
>1w
Show All
Specification
Descriptions
STEVAL-USBPD45C
$
89.858
, Wireless communication development tools,
STCH03
, STM32F051, STUSB1602Achip
STMicroelectronics
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
STEVAL-USBPD45C
1
1
USD
89.080
89.080
89.080
89.080
89.080
TME
2
STEVAL-USBPD45C
0
1
USD
116.85
116.85
116.85
116.85
116.85
5h
DigiKey
497-18080-ND
1
1
Bulk
USD
91.060
90.846
90.637
90.637
90.637
Worldway Electronics
STEVAL-USBPD45C
23,348
7
Bulk
USD
80.847
79.322
76.271
74.745
4h
Aztech
STEVAL-USBPD45C
5,493
USD
74.380
74.380
74.380
74.380
74.380
7h
Show All
Specification
Descriptions
STEVAL-SMACH15V1
$
51.030
EVAL BOARD, OFFLINE PWM CONTROLLER; Silicon Manufacturer: STMicroelectronics; Silicon Core Number:
STCH03
; Kit Application Type: Power Management; Application Sub Type: PWM Controller; Kit Contents: Eval Board
STCH03
; Product
STMicroelectronics
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
STEVAL-SMACH15V1
18
1
USD
55.760
55.760
55.760
55.760
55.760
TME
2
STEVAL-SMACH15V1
0
1
USD
63.800
61.800
61.800
61.800
61.800
5h
Mouser
511-STEVAL-SMACH15V1
27
1
Bulk
USD
50.170
50.170
50.170
50.170
50.170
DigiKey
497-18113-ND
10
1
Bulk
USD
51.030
51.030
51.030
51.030
51.030
Component Stockers USA
STEVAL-SMACH15V1
64
USD
47.380
47.380
47.380
47.380
47.380
3d
Show All
Specification
Descriptions
STCH03
L
IC OFFLINE SWITCH FLYBACK 8SOIC / Converter Offline Flyback Topology 196kHz 8-SOIC
STMicroelectronics
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Hi-Tech Circuit Group Ltd.
STCH03L
829
USD
10.000
9.800
9.500
3d
Component Stockers USA
STCH03L
549
USD
99.990
99.990
99.990
99.990
99.990
3d
Win Source
WS-STCH03L
55,000
35
USD
1.606
1.305
1.305
4h
Worldway Electronics
STCH03L
25,520
7
USD
0.636
0.624
0.600
0.588
4h
XINVRY
STCH03L
6,938
USD
8.640
8.640
8.640
8.640
8.640
4h
Show All
Specification
Descriptions
1
2
Page 1 of 2
Page 1
Page 2
Next
Talk to Us!