DC DC Switching Controllers

Results: 28
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Product Status
ActiveObsolete
Operating Temperature
-55°C ~ 150°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)
Package / Case
28-TSSOP (0.173", 4.40mm Width) Exposed Pad32-WFQFN Exposed Pad
Supplier Device Package
28-TSSOP-EP32-QFN (5x5)
Stocking Options
Environmental Options
Media
Marketplace Product
28Results
Showing
of 28
Compare
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
Mounting Type
Package / Case
Supplier Device Package
32 QFN
LTC3892EUH#PBF
IC REG CTRLR BUCK 32QFN
Analog Devices Inc.
5,769
In Stock
1 : ¥102.54000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
5,712
In Stock
1 : ¥106.18000
Cut Tape (CT)
2,500 : ¥64.73330
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
5,511
In Stock
1 : ¥102.54000
Cut Tape (CT)
2,500 : ¥62.51431
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
2,901
In Stock
1 : ¥116.99000
Cut Tape (CT)
2,500 : ¥71.32363
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
578
In Stock
1 : ¥102.54000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
383
In Stock
1 : ¥118.85000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
32 QFN
LTC3892IUH#PBF
IC REG CTRLR BUCK 32QFN
Analog Devices Inc.
234
In Stock
1 : ¥116.99000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
32 QFN
LTC3892HUH#PBF
IC REG CTRLR BUCK 32QFN
Analog Devices Inc.
1,122
In Stock
1 : ¥122.90000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
28-TSSOP-EP
LTC3892EFE-1#PBF
IC REG CTRLR BUCK 28TSSOP
Analog Devices Inc.
5,046
In Stock
1 : ¥100.16000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
28-TSSOP-EP
LTC3892EFE-1#TRPBF
IC REG CTRLR BUCK 28TSSOP
Analog Devices Inc.
981
In Stock
1 : ¥103.71000
Cut Tape (CT)
2,000 : ¥63.19465
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
LTC3892IFE-1#PBF
LTC3892IFE-1#PBF
IC REG CTRLR BUCK 28TSSOP
Analog Devices Inc.
181
In Stock
1 : ¥114.61000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
57
In Stock
1 : ¥122.90000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
28-TSSOP-EP
LTC3892MPFE-1#PBF
IC REG CTRLR BUCK 28TSSOP
Analog Devices Inc.
100
In Stock
1 : ¥282.58000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-55°C ~ 150°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
28-TSSOP-EP
LTC3892HFE-1#PBF
IC REG CTRLR BUCK 28TSSOP
Analog Devices Inc.
6
In Stock
1 : ¥120.52000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
0
In Stock
Check Lead Time
2,500 : ¥69.94386
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
28-TSSOP-EP
LTC3892IFE-1#TRPBF
IC REG CTRLR BUCK 28TSSOP
Analog Devices Inc.
0
In Stock
Check Lead Time
2,000 : ¥69.83773
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
28-TSSOP-EP
LTC3892HFE-1#TRPBF
IC REG CTRLR BUCK 28TSSOP
Analog Devices Inc.
0
In Stock
Check Lead Time
2,000 : ¥73.44635
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
0
In Stock
Check Lead Time
2,500 : ¥74.93226
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
0
In Stock
Check Lead Time
2,500 : ¥74.93226
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
0
In Stock
Check Lead Time
2,000 : ¥184.50809
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-55°C ~ 150°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
0
In Stock
Check Lead Time
2,500 : ¥188.16484
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-55°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
0
In Stock
Check Lead Time
2,500 : ¥188.16484
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-55°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
32 QFN
LTC3892MPUH#PBF
IC REG CTRLR BUCK 32QFN
Analog Devices Inc.
0
In Stock
Check Lead Time
73 : ¥253.87301
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-55°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
0
In Stock
Check Lead Time
73 : ¥253.87301
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-55°C ~ 150°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
0
In Stock
Obsolete
-
Tube
Obsolete
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
Showing
of 28

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.