1.25A Voltage Regulators - DC DC Switching Regulators

Results: 81
Manufacturer
Analog Devices Inc.Microchip TechnologyMonolithic Power Systems Inc.Rohm SemiconductorTexas Instruments
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyNot For New DesignsObsolete
Function
Step-DownStep-Down, Step-Up/Step-DownStep-Up, Step-Down, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
-PositivePositive or NegativePositive or Negative, Isolation Capable
Topology
BuckBuck, Boost, Cuk, Flyback, Forward ConverterBuck, Buck-BoostFlyback
Output Type
-AdjustableFixed
Number of Outputs
14
Voltage - Input (Min)
2.3V2.5V2.625V2.7V3V3.5V5V8V
Voltage - Input (Max)
5.5V17V30V33V36V40V50V
Voltage - Output (Min/Fixed)
0.5V0.6V0.8V1V1.2V1.5V1.8V2.5V3.3V-
Voltage - Output (Max)
3.6V4.95V5V5.5V17V24V30V33V36V37V45V-
Frequency - Switching
40kHz ~ 1MHz50kHz ~ 500kHz50kHz ~ 600kHz100kHz1MHz1.2MHz1.3MHz1.5MHz2MHz2.25MHz2.5MHz-Up to 4MHz
Synchronous Rectifier
-NoYes
Operating Temperature
-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)-40°C ~ 85°C (TJ)-
Mounting Type
Surface MountThrough Hole
Package / Case
6-WFDFN Exposed Pad8-DIP (0.300", 7.62mm)8-SOIC (0.154", 3.90mm Width)8-SOIC (0.154", 3.90mm Width) Exposed Pad10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-VFDFN Exposed Pad10-VFDFN Exposed Pad, CSP10-WDFN Exposed Pad10-WFDFN Exposed Pad12-WFBGA14-PowerTSSOP (0.173", 4.40mm Width)16-TFSOP (0.118", 3.00mm Width) Exposed Pad36-FBGA
Supplier Device Package
6-DFN (2x3)8-HTSOP-J8-PDIP8-SOIC10-DFN (3x3)10-LFCSP-WD (3x3)10-MSOP10-MSOP-EP10-QFN (3x3)10-WSON (3x3)10-WSON (4x4)12-DSBGA14-HTSSOP16-MSOP-EP
Stocking Options
Environmental Options
Media
Marketplace Product
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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
5 TSOT
LTC3564ES5#TRMPBF
IC REG BUCK ADJ 1.25A TSOT23-5
Analog Devices Inc.
4,680
In Stock
1 : ¥51.64000
Cut Tape (CT)
500 : ¥32.34482
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1.25A
2.25MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
6-DFN
LTC3564EDCB#TRMPBF
IC REG BUCK ADJ 1.25A 6DFN
Analog Devices Inc.
3,226
In Stock
1 : ¥51.64000
Cut Tape (CT)
500 : ¥32.34482
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1.25A
2.25MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WFDFN Exposed Pad
6-DFN (2x3)
10-WDFN
LTC3411AEDD#TRPBF
IC REG BUCK ADJ 1.25A 10DFN
Analog Devices Inc.
2,371
In Stock
1 : ¥53.36000
Cut Tape (CT)
2,500 : ¥26.79712
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.8V
5V
1.25A
2.5MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-DFN (3x3)
16-MSOP-EP
LT3573EMSE#PBF
IC REG FLYBACK 1.25A 16MSOP
Analog Devices Inc.
1,698
In Stock
1 : ¥65.51000
Tube
-
Tube
Active
Step-Up/Step-Down
Positive or Negative, Isolation Capable
Flyback
-
1
3V
40V
-
-
1.25A
40kHz ~ 1MHz
No
-40°C ~ 125°C (TA)
-
-
Surface Mount
16-TFSOP (0.118", 3.00mm Width) Exposed Pad
16-MSOP-EP
16-MSOP-EP
LT3573EMSE#TRPBF
IC REG FLYBACK 1.25A 16MSOP
Analog Devices Inc.
1,117
In Stock
1 : ¥65.51000
Cut Tape (CT)
2,500 : ¥35.78586
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up/Step-Down
Positive or Negative, Isolation Capable
Flyback
-
1
3V
40V
-
-
1.25A
40kHz ~ 1MHz
No
-40°C ~ 125°C (TA)
-
-
Surface Mount
16-TFSOP (0.118", 3.00mm Width) Exposed Pad
16-MSOP-EP
10-WDFN
LTC3411EDD#TRPBF
IC REG BUCK BST ADJ 1.25A 10DFN
Analog Devices Inc.
10,564
In Stock
1 : ¥83.24000
Cut Tape (CT)
2,500 : ¥45.48684
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down, Step-Up/Step-Down
Positive
Buck, Buck-Boost
Adjustable
1
2.625V
5.5V
0.8V
5V
1.25A
1MHz
No
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-DFN (3x3)
10 MSOP
LTC3411EMS#PBF
IC REG BUCK BST ADJ 1.25A 10MSOP
Analog Devices Inc.
1,349
In Stock
1 : ¥83.24000
Tube
-
Tube
Active
Step-Down, Step-Up/Step-Down
Positive
Buck, Buck-Boost
Adjustable
1
2.625V
5.5V
0.8V
5V
1.25A
1MHz
No
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
10-WDFN
LTC3411EDD#PBF
IC REG BUCK BST ADJ 1.25A 10DFN
Analog Devices Inc.
207
In Stock
1 : ¥83.24000
Tube
-
Tube
Active
Step-Down, Step-Up/Step-Down
Positive
Buck, Buck-Boost
Adjustable
1
2.625V
5.5V
0.8V
5V
1.25A
1MHz
No
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-DFN (3x3)
8-SOIC
MIC3172YM
IC REG MULT CONFIG 1.25A 8SOIC
Microchip Technology
731
In Stock
1 : ¥17.24000
Tube
-
Tube
Active
Step-Up, Step-Down, Step-Up/Step-Down
Positive or Negative
Buck, Boost, Cuk, Flyback, Forward Converter
-
1
3V
40V
-
-
1.25A
100kHz
No
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-HTSOP-J
BD90610EFJ-CE2
IC REG BUCK ADJ 1.25A 8HTSOP-J
Rohm Semiconductor
11,943
In Stock
1 : ¥17.90000
Cut Tape (CT)
2,500 : ¥8.17122
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
5V
36V
0.8V
36V
1.25A
50kHz ~ 500kHz
No
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-HTSOP-J
10-LFCSP-WD
ADP2120ACPZ-R7
IC REG BUCK ADJ 1.25A 10LFCSP
Analog Devices Inc.
9,214
In Stock
1 : ¥27.91000
Cut Tape (CT)
1,500 : ¥14.74218
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.3V
5.5V
0.6V
5.5V
1.25A
1.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-VFDFN Exposed Pad, CSP
10-LFCSP-WD (3x3)
10-LFCSP-WD
ADP2120ACPZ-3.3-R7
IC REG BUCK 3.3V 1.25A 10LFCSP
Analog Devices Inc.
2,387
In Stock
1 : ¥27.91000
Cut Tape (CT)
1,500 : ¥14.74218
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
2.3V
5.5V
3.3V
-
1.25A
1.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-VFDFN Exposed Pad, CSP
10-LFCSP-WD (3x3)
10-WSON
LM34914SD/NOPB
IC REG BUCK ADJ 1.25A 10WSON
Texas Instruments
1,525
In Stock
1 : ¥28.73000
Cut Tape (CT)
1,000 : ¥15.17169
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
8V
40V
2.5V
37V
1.25A
1.3MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WSON (3x3)
10-WDFN
LTC3565IDD#PBF
IC REG BUCK ADJ 1.25A 10DFN
Analog Devices Inc.
4,140
In Stock
1 : ¥38.58000
Tube
-
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1.25A
Up to 4MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-DFN (3x3)
6-DFN
LTC3564IDCB#TRMPBF
IC REG BUCK ADJ 1.25A 6DFN
Analog Devices Inc.
2,368
In Stock
1 : ¥53.28000
Cut Tape (CT)
500 : ¥34.69960
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1.25A
2.25MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WFDFN Exposed Pad
6-DFN (2x3)
5 TSOT
LTC3564IS5#TRMPBF
IC REG BUCK ADJ 1.25A TSOT23-5
Analog Devices Inc.
693
In Stock
1 : ¥53.28000
Cut Tape (CT)
500 : ¥34.69960
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1.25A
2.25MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
LTC3644
LTC3644EY#PBF
IC REG BUCK ADJ 1.25A QUAD 36BGA
Analog Devices Inc.
221
In Stock
1 : ¥66.33000
Tray
-
Tray
Active
Step-Down
Positive
Buck
Adjustable
4
2.7V
17V
0.6V
17V
1.25A
1MHz
Yes
-40°C ~ 85°C (TJ)
-
-
Surface Mount
36-FBGA
36-BGA (5x5)
16-MSOP-EP
LT3573IMSE#TRPBF
IC REG FLYBACK 1.25A 16MSOP
Analog Devices Inc.
4,135
In Stock
1 : ¥73.97000
Cut Tape (CT)
2,500 : ¥40.42079
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up/Step-Down
Positive or Negative, Isolation Capable
Flyback
-
1
3V
40V
-
-
1.25A
40kHz ~ 1MHz
No
-40°C ~ 125°C (TA)
-
-
Surface Mount
16-TFSOP (0.118", 3.00mm Width) Exposed Pad
16-MSOP-EP
10-DFN
LM34910SD/NOPB
IC REG BUCK ADJ 1.25A 10WSON
Texas Instruments
3,855
In Stock
1 : ¥23.15000
Cut Tape (CT)
1,000 : ¥15.38226
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
8V
36V
2.5V
33V
1.25A
-
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WDFN Exposed Pad
10-WSON (4x4)
8-HTSOP-J Top
BD90610UEFJ-CE2
IC REG BUCK ADJ 1.25A 8HTSOP
Rohm Semiconductor
2,122
In Stock
1 : ¥28.08000
Cut Tape (CT)
2,500 : ¥14.07125
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.5V
36V
0.8V
36V
1.25A
50kHz ~ 600kHz
No
-40°C ~ 125°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-HTSOP-J
10-WFDFN Exp Pkg
LM34910CSD/NOPB
IC REG BUCK ADJ 1.25A 10WSON
Texas Instruments
5,687
In Stock
1 : ¥32.92000
Cut Tape (CT)
1,000 : ¥17.40045
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
8V
50V
2.5V
45V
1.25A
-
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WDFN Exposed Pad
10-WSON (4x4)
10-DFN
LM34910CSDE/NOPB
IC REG BUCK ADJ 1.25A 10WSON
Texas Instruments
735
In Stock
1 : ¥32.92000
Cut Tape (CT)
250 : ¥22.99340
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
8V
50V
2.5V
45V
1.25A
-
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WDFN Exposed Pad
10-WSON (4x4)
10-WDFN
LTC3411AEDD#PBF
IC REG BUCK ADJ 1.25A 10DFN
Analog Devices Inc.
5,417
In Stock
1 : ¥37.52000
Tube
-
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.8V
5V
1.25A
2.5MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-DFN (3x3)
10 MSOP EP
LTC3565EMSE#PBF
IC REG BUCK ADJ 1.25A 10MSOP
Analog Devices Inc.
1,647
In Stock
1 : ¥37.52000
Tube
-
Tube
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1.25A
Up to 4MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
10-MSOP-EP
5 TSOT
LTC3564ES5#TRPBF
IC REG BUCK ADJ 1.25A TSOT23-5
Analog Devices Inc.
678
In Stock
1 : ¥51.64000
Cut Tape (CT)
2,500 : ¥25.91491
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1.25A
2.25MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
Showing
of 81

1.25A 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.