4A Voltage Regulators - DC DC Switching Regulators

Results: 634
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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
LP3891EMR-1.8/NOPB
TPS54427DDAR
IC REG BUCK ADJ 4A 8SOPWR
Texas Instruments
15,799
In Stock
1 : $2.03000
Cut Tape (CT)
2,500 : $0.99602
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
18V
0.76V
7V
4A
650kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
8-SOIC Exposed Pad
RT8070ZSP
IC REG BUCK ADJ 4A 8SOP
Richtek USA Inc.
8,351
In Stock
1 : $2.23000
Cut Tape (CT)
2,500 : $1.10368
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.7V
5.5V
0.8V
5V
4A
200kHz ~ 2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
16-VFQFN
TLV62095RGTR
IC REG BUCK ADJ 4A 16VQFN
Texas Instruments
5,721
In Stock
1 : $2.46000
Cut Tape (CT)
3,000 : $1.22492
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.8V
5.5V
4A
1.4MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
16-VFQFN Exposed Pad
16-VQFN (3x3)
TPS621361RGXR
TPS62135RGXR
IC REG BUCK ADJ 4A 11VQFN
Texas Instruments
6,680
In Stock
1 : $2.47000
Cut Tape (CT)
3,000 : $1.23269
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
17V
0.8V
12V
4A
2.5MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-VFQFN
11-VQFN-HR (2x3)
TPS621361RGXR
TPS62136RGXR
IC REG BUCK ADJ 4A 11VQFN
Texas Instruments
5,902
In Stock
1 : $2.47000
Cut Tape (CT)
3,000 : $1.23269
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
17V
0.8V
12V
4A
1MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-VFQFN
11-VQFN-HR (2x3)
TPS621361RGXR
TPS621361RGXR
IC REG BUCK ADJ 4A 11VQFN
Texas Instruments
2,314
In Stock
1 : $2.47000
Cut Tape (CT)
3,000 : $1.23269
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
17V
0.8V
12V
4A
1MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-VFQFN
11-VQFN-HR (2x3)
3,367
In Stock
1 : $2.50000
Cut Tape (CT)
5,000 : $1.23227
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
24V
0.6V
13V
4A
700kHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-VFQFN
11-QFN (2x2)
LMR33620CDDA
LMR33640DDDAR
IC REG BUCK ADJ 4A 8SOPWR
Texas Instruments
4,218
In Stock
1 : $2.76000
Cut Tape (CT)
2,500 : $1.39622
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.8V
36V
1V
24V
4A
1MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
9-VQFN-HR
TPS62865RQYR
IC REG BUCK ADJ 4A 9VQFN
Texas Instruments
2,290
In Stock
1 : $2.76000
Cut Tape (CT)
3,000 : $1.38774
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.4V
5.5V
0.6V
5.5V
4A
2.4MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
9-PowerVFQFN
9-VQFN-HR (1.5x2.5)
TPS621361RGXR
TPS62135RGXT
IC REG BUCK ADJ 4A 11VQFN
Texas Instruments
2,240
In Stock
1 : $3.02000
Cut Tape (CT)
250 : $1.70944
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
17V
0.8V
12V
4A
2.5MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-VFQFN
11-VQFN-HR (2x3)
RT8065ZQW
RT8070ZQW
IC REG BUCK ADJ 4A 8WDFN
Richtek USA Inc.
165,205
In Stock
1 : $3.65000
Cut Tape (CT)
1,500 : $1.12529
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.7V
5.5V
0.8V
5V
4A
200kHz ~ 2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-WDFN Exposed Pad
8-WDFN (3x3)
SC183CULTRT
SC186ULTRT
IC REG BUCK ADJ 4A 16MLPQ
Semtech Corporation
19,747
In Stock
1 : $3.65000
Cut Tape (CT)
3,000 : $1.88956
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Step-Down
Positive
Buck
Adjustable (Programmable)
1
2.9V
5.5V
0.8V (0.8V ~ 3.3V)
3.3V
4A
1.5MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
16-UFQFN Exposed Pad
16-MLPQ-UT (3x3)
TPS628112AQWRWYRQ1
TPS62810QWRWYRQ1
IC REG BUCK ADJ 4A 9VQFN
Texas Instruments
4,674
In Stock
1 : $3.71000
Cut Tape (CT)
3,000 : $1.92611
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.75V
6V
0.6V
5.5V
4A
1.8MHz ~ 4MHz
No
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
9-VFQFN
9-VQFN-HR (3x2)
14-WDFN
RT6154AGQW
IC REG BUCK BOOST ADJ 4A 14WDFN
Richtek USA Inc.
1,657
In Stock
1 : $3.76000
Cut Tape (CT)
1,500 : $2.00670
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up/Step-Down
Positive
Buck-Boost
Adjustable
1
1.8V
5.5V
1.8V
5.5V
4A
2.4MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
14-WFDFN Exposed Pad
14-WDFN (4x3)
321,898
In Stock
1 : $4.15000
Cut Tape (CT)
3,000 : $1.18503
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
36V
0.8V
30.6V
4A
200kHz ~ 1MHz
No
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SO-EP
PowerPAK MLP55-27
SIC463ED-T1-GE3
IC REG BCK ADJ POWERPAK MLP55-27
Vishay Siliconix
341
In Stock
1 : $5.42000
Cut Tape (CT)
3,000 : $2.91497
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
60V
0.8V
55.2V
4A
100kHz ~ 2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
PowerPAK® MLP55-27
PowerPAK® MLP55-27
LM61440AANQRJRRQ1
LM62440BPPQRJRRQ1
IC REG BUCK ADJ 4A 14VQFN
Texas Instruments
5,914
In Stock
1 : $5.72000
Cut Tape (CT)
3,000 : $3.09442
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
36V
1V
34.2V
4A
200kHz ~ 2.2MHz
Yes
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
14-PowerVFQFN
14-VQFN-HR (4x3.5)
LM61440AANQRJRRQ1
LM61440AASQRJRRQ1
IC REG BUCK ADJ 4A 14VQFN
Texas Instruments
402
In Stock
1 : $5.72000
Cut Tape (CT)
3,000 : $3.09442
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
36V
1V
34V
4A
200kHz ~ 2.2MHz
Yes
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
14-PowerVFQFN
14-VQFN-HR (4x3.5)
PowerPAK MLP55-27
SIC468ED-T1-GE3
IC REG BCK ADJ POWERPAK MLP55-27
Vishay Siliconix
7,013
In Stock
1 : $5.90000
Cut Tape (CT)
3,000 : $3.20028
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
60V
0.8V
15V
4A
100kHz ~ 2MHz
Yes
-40°C ~ 105°C (TA)
-
-
Surface Mount
PowerPAK® MLP55-27
PowerPAK® MLP55-27
21-PowerVFQFN
TPS552872RYQR
IC REG BUCK BST ADJ 4A 21VQFN
Texas Instruments
2,116
In Stock
1 : $6.08000
Cut Tape (CT)
3,000 : $3.30609
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up/Step-Down
Positive
Buck-Boost
Adjustable
1
3V
36V
0.8V
22V
4A
200kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TA)
-
-
Surface Mount, Wettable Flank
21-PowerVFQFN
21-VQFN-HR (3x5)
22,604
In Stock
1 : $6.16000
Cut Tape (CT)
5,000 : $2.06483
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.9V
19V
0.6V
-
4A
1.1MHz
-
-40°C ~ 125°C (TJ)
-
-
Surface Mount
14-VFQFN
14-QFN (2x3)
7,798
In Stock
1 : $7.40000
Cut Tape (CT)
5,000 : $2.84714
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.7V
5.5V
0.6V
5.5V
4A
1.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-PowerVFQFN
12-QFN (2x2)
24 LFCSP
ADP2384ACPZN-R7
IC REG BUCK ADJ 4A 24LFCSP
Analog Devices Inc.
836
In Stock
1 : $9.70000
Cut Tape (CT)
1,500 : $3.86033
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
20V
0.6V
18V
4A
200kHz ~ 1.4MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
24-WFQFN Exposed Pad, CSP
24-LFCSP (4x4)
12 LQFN
LTC3308AEV#TRPBF
IC REG BUCK ADJ 4A 12LQFN
Analog Devices Inc.
2,920
In Stock
1 : $9.80000
Cut Tape (CT)
2,500 : $3.91419
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)
16 LFCSP WQ
ADP2164ACPZ-R7
IC REG BUCK ADJ 4A 16LFCSP
Analog Devices Inc.
29
In Stock
1 : $9.98000
Cut Tape (CT)
1,500 : $4.02192
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.7V
6.5V
0.6V
6.5V
4A
500kHz ~ 1.4MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
16-WQFN Exposed Pad, CSP
16-LFCSP (4x4)
Showing
of 634

4A 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.