Voltage Regulators - DC DC Switching Regulators

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Function
Output Configuration
Topology
Output Type
Number of Outputs
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Current - Output
Frequency - Switching
Synchronous Rectifier
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
12 LQFN
LTC3307AEV#TRPBF
IC REG BUCK ADJ 3A 12LQFN
Analog Devices Inc.
5,118
In Stock
1 : £4.82000
Cut Tape (CT)
2,500 : £1.89292
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.25V
5.5V
0.5V
5.5V
3A
2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
12 LQFN
LTC3308AEV#TRPBF
IC REG BUCK ADJ 4A 12LQFN
Analog Devices Inc.
2,770
In Stock
1 : £5.04000
Cut Tape (CT)
2,500 : £2.01296
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.25V
5.5V
0.5V
5.5V
4A
1MHz ~ 3MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
12 LQFN
LTC3309AEV#TRPBF
IC REG BUCK PROG 6A 12LQFN
Analog Devices Inc.
10,215
In Stock
1 : £5.13000
Cut Tape (CT)
2,500 : £2.06836
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Programmable
1
2.25V
5.5V
0.5V
2.25V
6A
Up to 3MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
12 LQFN
LTC3309AEV#TRMPBF
IC REG BUCK PROG 6A 12LQFN
Analog Devices Inc.
1,179
In Stock
1 : £5.13000
Cut Tape (CT)
500 : £2.06836
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Programmable
1
2.25V
5.5V
0.5V
2.25V
6A
Up to 3MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
2,500
In Stock
1 : £5.86000
Cut Tape (CT)
2,500 : £2.47464
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.9V
42V
0.97V
41.58V
5A
200kHz ~ 3MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount, Wettable Flank
20-WFQFN Exposed Pad, 18 Leads
20-QFN (3x4)
12 LQFN
LTC3307AHV#TRPBF
IC REG BUCK ADJ 3A 12LQFN
Analog Devices Inc.
3,006
In Stock
1 : £5.88000
Cut Tape (CT)
2,500 : £2.48388
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.25V
5.5V
0.5V
5.5V
3A
2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
12 LQFN
LTC3307AHV#TRMPBF
IC REG BUCK ADJ 3A 12LQFN
Analog Devices Inc.
1,791
In Stock
1 : £5.88000
Cut Tape (CT)
500 : £2.48388
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.25V
5.5V
0.5V
5.5V
3A
2MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
12 LQFN
LTC3309AJV#TRPBF
IC REG BUCK ADJ 6A 12LQFN
Analog Devices Inc.
1,939
In Stock
1 : £5.89000
Cut Tape (CT)
2,500 : £2.49311
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.25V
5.5V
0.5V
5.5V
6A
2MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
16 LQFN
LT8337JV#PBF
IC REG BOOST PROG 5A 16LQFN
Analog Devices Inc.
858
In Stock
1 : £6.21000
Tray
Tray
Active
Step-Up
Positive
Boost
Programmable
1
2.7V
28V
1V
26V
5A
300kHz ~ 3MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
16-TFQFN Exposed Pad
16-LQFN (3x3)
20 LQFN
LT8642EV-1#PBF
IC REG BUCK ADJ 10A 20LQFN
Analog Devices Inc.
942
In Stock
1 : £6.62000
Tray
Tray
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
18V
0.6V
18V
10A
200kHz ~ 3MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-TFQFN Exposed Pad
20-LQFN (3x4)
24-LQFN
LT8642SEV#PBF
IC REG BUCK ADJ 10A 24LQFN
Analog Devices Inc.
2
In Stock
1 : £9.17000
Tray
Tray
Active
Step-Down
Positive
Buck
Adjustable
1
2.8V
18V
0.597V
3.3V
10A
200kHz ~ 3MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
24-TFQFN Exposed Pad
24-LQFN (4x4)
LT8640EUDC-1#TRPBF
LT8641EUDC#PBF
IC REG BUCK ADJ 3.5A 20QFN
Analog Devices Inc.
7,625
In Stock
1 : £9.58000
Tube
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
3V
65V
0.8V
64.35V
3.5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8640EUDC#PBF
IC REG BUCK ADJ 5A 20QFN
Analog Devices Inc.
4,177
In Stock
1 : £9.58000
Tube
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
3.4V
42V
0.97V
42V
5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
3,199
In Stock
1 : £9.58000
Cut Tape (CT)
2,500 : £4.79232
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.4V
42V
0.97V
42V
5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8641EUDC#TRPBF
IC REG BUCK ADJ 3.5A 20QFN
Analog Devices Inc.
2,540
In Stock
1 : £9.58000
Cut Tape (CT)
2,500 : £4.79232
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
65V
0.8V
64.35V
3.5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8640EUDC#TRPBF
IC REG BUCK ADJ 5A 20QFN
Analog Devices Inc.
1,700
In Stock
1 : £9.58000
Cut Tape (CT)
2,500 : £4.79232
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.4V
42V
0.97V
42V
5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640SIV#PBF
LT8642SIV#PBF
IC REG BUCK ADJ 10A 24LQFN
Analog Devices Inc.
2,907
In Stock
1 : £9.85000
Tray
Tray
Active
Step-Down
Positive
Buck
Adjustable
1
2.8V
18V
0.597V
3.3V
10A
200kHz ~ 3MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
24-TFQFN Exposed Pad
24-LQFN (4x4)
LT8640EUDC-1#TRPBF
LT8640IUDC#PBF
IC REG BUCK ADJ 5A 20QFN
Analog Devices Inc.
7,234
In Stock
1 : £10.30000
Tube
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
3.4V
42V
0.97V
42V
5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8641IUDC#PBF
IC REG BUCK ADJ 3.5A 20QFN
Analog Devices Inc.
5,938
In Stock
1 : £10.30000
Tube
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
3V
65V
0.8V
64.35V
3.5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8640IUDC#TRPBF
IC REG BUCK ADJ 5A 20QFN
Analog Devices Inc.
4,429
In Stock
1 : £10.30000
Cut Tape (CT)
2,500 : £5.27247
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.4V
42V
0.97V
42V
5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
4,278
In Stock
1 : £10.30000
Cut Tape (CT)
2,500 : £5.27247
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.4V
42V
0.97V
42V
5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8641IUDC#TRPBF
IC REG BUCK ADJ 3.5A 20QFN
Analog Devices Inc.
1,590
In Stock
1 : £10.30000
Cut Tape (CT)
2,500 : £5.27247
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
65V
0.8V
64.35V
3.5A
210kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8641HUDC#PBF
IC REG BUCK ADJ 3.5A 20QFN
Analog Devices Inc.
4,149
In Stock
1 : £10.69000
Tube
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
3V
65V
0.8V
64.35V
3.5A
210kHz ~ 2MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
LT8640EUDC-1#TRPBF
LT8640HUDC#TRPBF
IC REG BUCK ADJ 5A 20QFN
Analog Devices Inc.
3,499
In Stock
1 : £10.69000
Cut Tape (CT)
2,500 : £5.54025
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.4V
42V
0.97V
42V
5A
210kHz ~ 2MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
20-WFQFN, 18 Leads, Exposed Pad
20-QFN (3x4)
12 LQFN
LTC3308AEV#TRMPBF
IC REG BUCK ADJ 4A 12LQFN
Analog Devices Inc.
854
In Stock
1 : £5.04000
Cut Tape (CT)
500 : £2.01296
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.25V
5.5V
0.5V
5.5V
4A
1MHz ~ 3MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN Exposed Pad
12-LQFN (2x2)
Showing
of 140

Voltage Regulators - DC DC Switching Regulators

Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called "controller" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.