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: 27
Filters
Quick Filters
Active
In Stock
RoHS Compliant
Has Datasheet
Specifications
Edit filters
View 27 Results
Sort: Relevance
LTC1149CS
Switching Controller, Current-mode, 0.05A, 250kHz Switching Freq-Max, CMOS, PDSO16
Analog Devices / Linear Technology
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Component Stockers USA
LTC1149CS
301
USD
99.990
99.990
99.990
99.990
99.990
3d
Win Source
WS-LTC1149CS
10,190
10
USD
6.590
4.393
4.393
4.393
11h
Worldway Electronics
LTC1149CS
20,676
7
USD
1.336
1.311
1.260
1.235
10h
ICPartonline
LTC1149CS
10,496
USD
1.000
0.950
0.900
0.850
0.800
>1wk
Aztech
LTC1149CS
6,992
USD
2.570
2.570
2.570
2.570
2.570
7h
Show All
Specification
Descriptions
LTC1149CS
#PBF
$
11.660
IC REG CTRLR BUCK 16SOIC Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Analog Devices
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Newark
LTC1149CS#PBF
15
1
USD
18.950
15.050
13.000
12.180
12.180
Analog Devices
LTC1149CS#PBF
2
Tube
USD
19.320
15.387
13.324
8.800
8.800
17h
Richardson RFPD
LTC1149CS#PBF
Contact
50
USD
11.660
11.660
11.660
17h
DigiKey
LTC1149CS#PBF-ND
110
1
Tube
USD
19.320
15.387
13.324
12.499
12.499
Arrow Electronics
LTC1149CS#PBF
0
50
USD
11.000
11.000
11.000
Show All
Specification
Descriptions
LTC1149CS
-5#PBF
$
11.660
IC REG CTRLR BUCK 16SOIC Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Analog Devices
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Mouser
584-LTC1149CS-5#PBF
20
1
Tube
USD
19.400
15.440
13.160
12.390
12.390
Analog Devices
LTC1149CS-5#PBF
2,660
Tube
USD
19.320
15.387
13.324
8.800
8.800
17h
Rochester Electronics
LTC1149CS-5#PBF
5
USD
11.000
9.840
9.260
10h
Newark
LTC1149CS-5#PBF
0
1
USD
18.950
15.050
12.680
11.980
11.980
Richardson RFPD
LTC1149CS-5#PBF
Contact
50
USD
11.660
11.660
11.660
17h
Show All
Specification
Descriptions
LTC1149CS
-3.3#PBF
$
11.330
IC REG CTRLR BUCK 16SOIC Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Analog Devices
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Analog Devices
LTC1149CS-3.3#PBF
6
Tube
USD
19.320
15.387
13.324
8.800
8.800
17h
Richardson RFPD
LTC1149CS-3.3#PBF
Contact
50
USD
11.660
11.660
11.660
17h
DigiKey
LTC1149CS-3.3#PBF-ND
129
1
Tube
USD
19.320
15.387
13.324
12.499
12.499
Arrow Electronics
LTC1149CS-3.3#PBF
0
50
USD
11.039
11.000
11.000
Component Search
LTC1149CS-3.3#PBF
423
11h
Show All
Specification
Descriptions
LTC1149CS
-5#TRPBF
IC REG CTRLR BUCK 16SOIC Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Analog Devices
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Analog Devices
LTC1149CS-5#TRPBF
0
2500
Tape & Reel
USD
8.800
17h
Richardson RFPD
LTC1149CS-5#TRPBF
Contact
2500
USD
11.660
17h
Arrow Electronics
LTC1149CS-5#TRPBF
0
2500
USD
11.000
Hi-Tech Circuit Group Ltd.
LTC1149CS-5#TRPBF
1,809
USD
6.090
5.968
5.670
2d
Component Stockers USA
LTC1149CS-5#TRPBF
662
USD
147.50
147.50
147.50
147.50
147.50
3d
Show All
Specification
Descriptions
LTC1149CS
-3.3#TRPBF
IC REG CTRLR BUCK 16SOIC Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Analog Devices
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Analog Devices
LTC1149CS-3.3#TRPBF
0
2500
Tape & Reel
USD
8.800
17h
Richardson RFPD
LTC1149CS-3.3#TRPBF
Contact
2500
USD
11.660
17h
Arrow Electronics
LTC1149CS-3.3#TRPBF
0
2500
USD
11.000
Hi-Tech Circuit Group Ltd.
LTC1149CS-3.3#TRPBF
1,602
USD
6.090
5.968
5.670
2d
Component Stockers USA
LTC1149CS-3.3#TRPBF
481
USD
116.99
116.99
116.99
116.99
116.99
3d
Show All
Specification
Descriptions
LTC1149CS
#TRPBF
IC REG CTRLR BUCK 16SOIC Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Analog Devices
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Analog Devices
LTC1149CS#TRPBF
0
2500
Tape & Reel
USD
8.800
17h
Richardson RFPD
LTC1149CS#TRPBF
Contact
2500
USD
11.660
17h
Arrow Electronics
LTC1149CS#TRPBF
0
2500
USD
11.000
Hi-Tech Circuit Group Ltd.
LTC1149CS#TRPBF
1,763
USD
6.090
5.968
5.670
2d
Win Source
WS-LTC1149CS#TRPBF
20
5
USD
12.140
8.093
8.093
8.093
11h
Show All
Specification
Descriptions
LTC1149CS
-3.3
Switching Controller, Current-mode, 0.05A, 250kHz Switching Freq-Max, CMOS, PDSO16
Analog Devices / Linear Technology
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Win Source
WS-LTC1149CS-3.3
3,870
6
USD
10.691
7.127
7.127
7.127
11h
ICPartonline
LTC1149CS-3.3
16,341
USD
23.000
21.850
20.700
19.550
18.400
>1wk
Aztech
LTC1149CS-3.3
7,175
USD
8.470
8.470
8.470
8.470
8.470
7h
SHENGYU ELECTRONICS
LTC1149CS-3.3
13,245
1
USD
2.297
2.251
2.180
2.110
2.020
1d
Anlinkda
LTC1149CS-3.3
2,681
USD
10.902
9.764
8.364
8.189
7.849
>1wk
Show All
Specification
Descriptions
LTC1149CS
#TR
Switching Controller, Current-mode, 250kHz Switching Freq-Max, CMOS, PDSO16
Analog Devices / Linear Technology
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Win Source
WS-LTC1149CS#TR
9,700
9
USD
7.353
4.902
4.902
4.902
11h
Aztech
LTC1149CS#TR
5,710
USD
8.350
8.350
8.350
8.350
8.350
7h
Specification
Descriptions
LTC1149CS
-5
Switching Controller, Current-mode, 250kHz Switching Freq-Max, CMOS, PDSO16
Analog Devices / Linear Technology
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Win Source
WS-LTC1149CS-5
2,400
9
USD
6.994
4.662
4.662
4.662
11h
Worldway Electronics
LTC1149CS-5
24,337
7
USD
1.941
1.905
1.831
1.795
10h
ICPartonline
LTC1149CS-5
18,615
USD
12.000
11.400
10.800
10.200
9.600
>1wk
Aztech
LTC1149CS-5
6,183
USD
11.190
11.190
11.190
11.190
11.190
7h
SHENGYU ELECTRONICS
LTC1149CS-5
18,705
1
USD
0.613
0.600
0.580
0.560
0.540
1d
Show All
Specification
Descriptions
1
2
3
Page 1 of 3
Page 1
Page 2
Page 3
Next
Talk to Us!