DC DC Switching Controllers

Results: 8
Series
-D-CAP™, D-CAP2™SIMPLE SWITCHER®
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-DownStep-Up, Step-Up/Step-Down
Topology
Boost, Flyback, SEPICBoost, SEPICBuck
Voltage - Supply (Vcc/Vdd)
2.97V ~ 60V3V ~ 28V4.5V ~ 35V6V ~ 42V6V ~ 60V8V ~ 18V
Frequency - Switching
50kHz ~ 1MHz100kHz ~ 2.2MHz200kHz ~ 990kHz250kHz750kHz-Up to 1MHz
Duty Cycle (Max)
93%95%100%-
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
Current Limit, EnableCurrent Limit, Enable, Frequency Control, Power Good, Soft StartEnable, Frequency Control, Ramp, Soft StartEnable, Power GoodEnable, Soft StartFrequency Control, Soft Start
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)14-PowerTSSOP (0.173", 4.40mm Width)16-WFQFN Exposed Pad20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package
8-VSSOP10-VSSOP14-HTSSOP16-WQFN (3x3)20-HTSSOP
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
8-VSSOP
LM3489MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
15,536
In Stock
1 : ¥13.26000
Cut Tape (CT)
3,500 : ¥6.06231
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 35V
Up to 1MHz
100%
No
No
-
Current Limit, Enable
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
16-WQFN
TPS51219RTER
IC REG CTRLR BUCK 16WQFN
Texas Instruments
13,657
In Stock
1 : ¥22.27000
Cut Tape (CT)
3,000 : ¥10.20044
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 28V
-
-
Yes
No
-
Enable, Power Good
-40°C ~ 85°C (TA)
-
-
Surface Mount
16-WFQFN Exposed Pad
16-WQFN (3x3)
20-TSSOP (Wide, Exposed Pad)
LM25116MHX/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
6,106
In Stock
1 : ¥36.21000
Cut Tape (CT)
2,500 : ¥18.15247
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
6V ~ 42V
50kHz ~ 1MHz
-
Yes
Yes
-
Enable, Frequency Control, Ramp, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
10-VSSOP
LM5022MM/NOPB
IC REG CTRLR BOOST/SEPIC 10MSOP
Texas Instruments
5,335
In Stock
1 : ¥53.05000
Cut Tape (CT)
1,000 : ¥30.06812
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, SEPIC
1
1
6V ~ 60V
200kHz ~ 990kHz
95%
No
Yes
-
Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-VSSOP
14-HTSSOP
LM51561HQPWPRQ1
2.2MHZ WIDE VIN AUTOMOTIVE NON-S
Texas Instruments
3,638
In Stock
1 : ¥23.38000
Cut Tape (CT)
2,000 : ¥10.71047
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 60V
100kHz ~ 2.2MHz
93%
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
14-PowerTSSOP (0.173", 4.40mm Width)
14-HTSSOP
SC-70-6
LM3151MHE-3.3/NOPB
IC REG CTRLR BUCK 14TSSOP
Texas Instruments
1,329
In Stock
1 : ¥35.71000
Cut Tape (CT)
250 : ¥17.46284
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
6V ~ 42V
250kHz
-
Yes
No
-
Enable, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
14-PowerTSSOP (0.173", 4.40mm Width)
14-HTSSOP
SC-70-6
LM3151MHX-3.3/NOPB
IC REG CTRLR BUCK 14TSSOP
Texas Instruments
0
In Stock
250
Marketplace
Check Lead Time
1 : ¥28.73000
Cut Tape (CT)
2,500 : ¥14.41389
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
6V ~ 42V
250kHz
-
Yes
No
-
Enable, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
14-PowerTSSOP (0.173", 4.40mm Width)
14-HTSSOP
SC-70-6
LM3153MH-3.3/NOPB
IC REG CTRLR BUCK 14TSSOP
Texas Instruments
96
In Stock
1 : ¥25.08000
Tube
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
8V ~ 18V
750kHz
-
Yes
No
-
Enable, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
14-PowerTSSOP (0.173", 4.40mm Width)
14-HTSSOP
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DC DC Switching Controllers


PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.