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: 10
Filters
Quick Filters
Active
In Stock
RoHS Compliant
Has Datasheet
Specifications
Edit filters
View 10 Results
Sort: Relevance
ST1PS02
C1QTR
$
0.996
STMicroelectronics Synchronous buck converter, maximum output3.3 V 400mA, Optional Output
STMicroelectronics
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
2
ST1PS02C1QTR
2,895
1
Cut Tape
USD
1.650
1.650
0.969
0.864
0.794
Rochester Electronics
ST1PS02C1QTR
3,000
USD
1.200
0.996
0.888
20h
Verical
2
ST1PS02C1QTR
9,000
3K
USD
0.788
Arrow Electronics
ST1PS02C1QTR
9,000
3K
USD
0.788
Mouser
511-ST1PS02C1QTR
2,404
1
Tape & Reel
USD
1.750
1.210
1.040
0.818
0.780
Show All
Specification
Descriptions
ST1PS02
A1QTR
$
0.864
STMicroelectronics Synchronous buck converter, maximum output3.3 V 400mA, Optional Output
STMicroelectronics
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Future Electronics
2
ST1PS02A1QTR
200
1
Cut Tape
USD
0.815
0.815
0.740
0.715
0.680
Newark
2
ST1PS02A1QTR
250
1
Cut Tape
USD
1.650
1.650
0.969
0.864
0.809
Rochester Electronics
ST1PS02A1QTR
5,120
USD
1.200
0.996
0.888
20h
Verical
2
ST1PS02A1QTR
500
8
USD
0.801
0.775
0.750
0.750
Arrow Electronics
2
ST1PS02A1QTR
500
1
USD
0.814
0.801
0.775
0.750
0.750
Show All
Specification
Descriptions
ST1PS02
AQTR
$
0.715
STMicroelectronics Synchronous buck converter, maximum output3.3 V 400mA, Optional Output
STMicroelectronics
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Future Electronics
2
ST1PS02AQTR
200
1
Cut Tape
USD
0.815
0.815
0.740
0.715
0.680
Newark
2
ST1PS02AQTR
190
1
Cut Tape
USD
1.450
1.450
0.969
0.882
0.806
Rochester Electronics
ST1PS02AQTR
9,000
USD
1.200
0.996
0.888
20h
Arrow Electronics
ST1PS02AQTR
500
1
USD
0.565
0.565
0.565
0.565
0.565
Verical
2
ST1PS02AQTR
500
28
USD
0.565
0.565
0.565
Show All
Specification
Descriptions
ST1PS02
DQTR
$
0.827
STMicroelectronics Sync Buck Converter, Max Out 3.3V 400mA, Adjustable Out
STMicroelectronics
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Future Electronics
2
ST1PS02DQTR
100
1
Cut Tape
USD
0.815
0.815
0.740
0.715
0.680
Rochester Electronics
ST1PS02DQTR
17,065
USD
1.200
0.996
0.888
20h
Arrow Electronics
ST1PS02DQTR
200
1
USD
0.788
0.775
0.750
0.750
0.750
Verical
2
ST1PS02DQTR
200
8
USD
0.775
0.750
0.750
0.750
Newark
2
ST1PS02DQTR
0
1
Cut Tape
USD
1.650
1.650
0.973
0.874
0.839
Show All
Specification
Descriptions
ST1PS02
CQTR
$
0.864
STMicroelectronics Synchronous buck converter, maximum output3.3 V 400mA, Optional Output
STMicroelectronics
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Avnet
ST1PS02CQTR
6,000
3K
USD
0.655
22h
Newark
2
ST1PS02CQTR
495
1
Cut Tape
USD
1.630
1.630
0.963
0.864
0.829
Verical
2
ST1PS02CQTR
15,000
3K
USD
0.661
Arrow Electronics
2
ST1PS02CQTR
1,336
1
USD
1.430
1.149
0.853
0.747
0.747
Mouser
511-ST1PS02CQTR
3,758
1
Tape & Reel
USD
1.650
1.200
0.969
0.864
0.809
Show All
Specification
Descriptions
ST1PS02
B1QTR
$
0.852
STMicroelectronics Synchronous buck converter, maximum output3.3 V 400mA, Optional Output
STMicroelectronics
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Future Electronics
2
ST1PS02B1QTR
650
1
Cut Tape
USD
0.815
0.815
0.740
0.715
0.680
Newark
2
ST1PS02B1QTR
130
1
Cut Tape
USD
1.630
1.630
0.963
0.864
0.829
Rochester Electronics
ST1PS02B1QTR
11,156
USD
1.200
0.996
0.888
20h
Verical
2
ST1PS02B1QTR
300
21
USD
0.565
0.565
0.565
Arrow Electronics
ST1PS02B1QTR
300
1
USD
0.565
0.565
0.565
0.565
0.565
Show All
Specification
Descriptions
ST1PS02
BQTR
$
0.864
STMicroelectronics Buck converter chip, maximum output3.3 V 400mA, Adjustable output
STMicroelectronics
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Avnet
ST1PS02BQTR
6,000
3K
USD
0.663
22h
Newark
ST1PS02BQTR
5,105
1
USD
1.770
1.330
1.090
0.962
0.875
Verical
3
ST1PS02BQTR
1,880
2
USD
1.005
0.827
0.738
0.738
Arrow Electronics
2
ST1PS02BQTR
1,880
1
USD
1.606
1.005
0.827
0.738
0.738
Mouser
511-ST1PS02BQTR
4,670
1
Tape & Reel
USD
1.650
1.210
0.969
0.864
0.752
Show All
Specification
Descriptions
ST1PS02
D1QTR
$
0.715
DC/DC Switching Regulator, Adj, Synchronous Buck (Step Down), 1-Output, 1 V to 1.35 V, 400 mA
STMicroelectronics
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Future Electronics
2
ST1PS02D1QTR
1,000
1
Cut Tape
USD
0.815
0.815
0.740
0.715
0.680
Rochester Electronics
ST1PS02D1QTR
12,000
USD
1.200
0.996
0.888
20h
Verical
ST1PS02D1QTR
13
9
USD
0.642
0.642
0.642
0.642
Arrow Electronics
2
ST1PS02D1QTR
13
1
USD
0.642
0.642
0.642
0.642
0.642
Mouser
511-ST1PS02D1QTR
293
1
Tape & Reel
USD
1.450
1.100
0.969
0.838
0.791
Show All
Specification
Descriptions
STEVAL-1PS02B
$
24.840
ST1PS02
400mA Nano-Quiescent Synchronous Step-Down Converter Evaluation Board
STMicroelectronics
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
STEVAL-1PS02B
0
1
USD
24.420
24.420
24.420
24.420
24.420
Mouser
511-STEVAL-1PS02B
27
1
Bulk
USD
24.840
24.840
24.840
24.840
24.840
DigiKey
497-STEVAL-1PS02B-ND
4
1
Bulk
USD
25.340
25.340
25.340
25.340
25.340
Win Source
WS-STEVAL-1PS02B
20
2
USD
37.928
34.005
34.005
34.005
21h
Worldway Electronics
STEVAL-1PS02B
8,447
7
Bulk
USD
19.070
18.710
17.990
17.630
20h
Show All
Specification
Descriptions
ST1PS02
CQTR/BKN
Conv DC to DC Single Step Down 1.8V to 5.5V 12-Pin TQFN T/R
STMicroelectronics
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Advanced Electronics
ST1PS02CQTR/BKN
5,030
USD
7.100
6.960
6.820
6.680
6.680
17h
Specification
Descriptions
Talk to Us!