DC DC Switching Controllers

Results: 5
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Function
Step-DownStep-Up, Step-Up/Step-Down
Topology
Boost, Flyback, Forward ConverterBuck
Voltage - Supply (Vcc/Vdd)
3V ~ 20V4.5V ~ 42V7.6V ~ 18V
Frequency - Switching
200kHz ~ 1.2MHzUp to 1MHz
Duty Cycle (Max)
48%93%100%
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
Current Limit, Frequency ControlEnable, Frequency Control, Power Good, Soft Start, TrackingFrequency Control
Operating Temperature
-40°C ~ 105°C (TJ)-40°C ~ 125°C (TJ)
Package / Case
8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)24-WFQFN Exposed Pad
Supplier Device Package
8-HVSSOP8-VSSOP24-WQFN (4x4)
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
UCC28C45DGKR
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
11,888
In Stock
1 : ¥7.14000
Cut Tape (CT)
2,500 : ¥2.76536
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward Converter
1
1
7.6V ~ 18V
Up to 1MHz
48%
No
No
-
Frequency Control
-40°C ~ 105°C (TJ)
-
-
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
8-MSOP Exp Pad Pkg
LM25085QMYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
2,539
In Stock
1 : ¥20.23000
Cut Tape (CT)
3,500 : ¥9.27313
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 42V
Up to 1MHz
100%
No
No
-
Current Limit, Frequency Control
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)
8-HVSSOP
24-WQFN Exposed Pad
LM27403SQE/NOPB
IC REG CTRLR BUCK 24WQFN
Texas Instruments
3,119
In Stock
1 : ¥26.68000
Cut Tape (CT)
250 : ¥18.62280
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 20V
200kHz ~ 1.2MHz
93%
Yes
Yes
-
Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
-
-
Surface Mount
24-WFQFN Exposed Pad
24-WQFN (4x4)
24-WQFN Exposed Pad
LM27403SQ/NOPB
IC REG CTRLR BUCK 24WQFN
Texas Instruments
1,775
In Stock
1 : ¥26.68000
Cut Tape (CT)
1,000 : ¥14.59319
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 20V
200kHz ~ 1.2MHz
93%
Yes
Yes
-
Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
-
-
Surface Mount
24-WFQFN Exposed Pad
24-WQFN (4x4)
24-WQFN Exposed Pad
LM27403SQX/NOPB
SYNCHRONOUS BUCK CONTROLLER
Texas Instruments
0
In Stock
Check Lead Time
1 : ¥22.25000
Cut Tape (CT)
4,500 : ¥11.16057
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 20V
200kHz ~ 1.2MHz
93%
Yes
Yes
-
Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
-
-
Surface Mount
24-WFQFN Exposed Pad
24-WQFN (4x4)
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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.