DC DC Switching Controllers

Results: 5
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Function
Step-DownStep-Up, Step-Down, Step-Up/Step-Down
Topology
BuckBuck, Boost, Flyback, Forward Converter
Voltage - Supply (Vcc/Vdd)
3.6V ~ 12V4.5V ~ 35V4.5V ~ 42V
Frequency - Switching
31kHz-Up to 1MHz
Duty Cycle (Max)
49%100%
Control Features
-Current Limit, EnableCurrent Limit, Frequency ControlFrequency Control
Operating Temperature
-40°C ~ 125°C (TJ)0°C ~ 70°C (TA)
Package / Case
8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-SOIC (0.154", 3.90mm Width)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package
8-HVSSOP8-SOIC8-VSSOP
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
8-MSOP Exp Pad Pkg
LM25085MYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
5,574
In Stock
1 : ¥17.17000
Cut Tape (CT)
3,500 : ¥7.85899
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)
-
-
Surface Mount
8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)
8-HVSSOP
8-VSSOP
LM3489QMM/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
3,949
In Stock
1 : ¥18.28000
Cut Tape (CT)
1,000 : ¥8.98893
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
8-SOIC
UCC3805DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
4,157
In Stock
1 : ¥20.23000
Cut Tape (CT)
2,500 : ¥8.95526
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Buck, Boost, Flyback, Forward Converter
1
1
3.6V ~ 12V
31kHz
49%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-VSSOP
LM3485MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
12,861
In Stock
1 : ¥12.48000
Cut Tape (CT)
3,500 : ¥5.70898
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 35V
-
100%
No
No
-
-
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
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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.