1.25V Voltage Regulators - DC DC Switching Regulators

Results: 553
Manufacturer
Analog Devices Inc.Analog Devices Inc./Maxim IntegratedDiodes IncorporatedFairchild SemiconductorLinear TechnologyMaxLinear, Inc.Micrel Inc.Microchip TechnologyNational SemiconductorNisshinbo Micro Devices Inc.onsemiRichtek USA Inc.Rohm SemiconductorSemtech Corporation
Series
-ADP1148Automotive, AEC-Q100HyperLight Load®LM78S40RP503xSIMPLE SWITCHER®SuperSwitcher™XC9235XC9236XC9237XC9244
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-UpStep-Up, Step-DownStep-Up, Step-Down, Step-Up/Step-DownStep-Up, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
Positive or NegativePositive or Negative, Isolation CapablePositive
Topology
BoostBoost, BuckBoost, Cuk, FlybackBuckBuck, BoostBuck, Boost, Cuk, Flyback, Forward ConverterBuck, Buck-BoostBuck, Buck-Boost, SEPICFlybackPush-Pull
Output Type
AdjustableFixed
Number of Outputs
12
Voltage - Input (Min)
1.1V1.8V2V2.05V2.2V2.3V2.5V2.6V2.7V3V3.2V3.3V3.5V3.6V
Voltage - Input (Max)
3.2V4.2V5.5V6V7V9V10V11V13V13.5V16V18V
Voltage - Output (Max)
2V4V5V5.5V6V6.16V9V10.5V12V13V13.2V16V
Current - Output
600µA1mA60mA85mA (Switch)125mA200mA250mA300mA340mA, 600mA400mA500mA (Switch)500mA
Frequency - Switching
100Hz ~ 100kHz20kHz ~ 250kHz33kHz38kHz40kHz50kHz ~ 300kHz50kHz55kHz63kHz65kHz72kHz100kHz ~ 500kHz
Synchronous Rectifier
-NoYes
Operating Temperature
-55°C ~ 125°C-45°C ~ 85°C (TA)-40°C ~ 100°C (TJ)-40°C ~ 105°C (TA)-40°C ~ 115°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 125°C-40°C ~ 140°C (TJ)-40°C ~ 150°C (TJ)-40°C ~ 150°C-40°C ~ 85°C (TA)
Mounting Type
Surface MountThrough Hole
Package / Case
5-XFBGA, WLBGA6-UFDFN Exposed Pad6-UFDFN6-WDFN Exposed Pad6-WFDFN Exposed Pad6-XDFN Exposed Pad6-XFBGA, CSPBGA6-XFDFN Exposed Pad6-XFDFN6-XFLGA8-DIP (0.300", 7.62mm)8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package
5-WLP-06 (0.88x0.96)6-DFN (2x3)6-LGA-B01 (1.2x1.2)6-SON (1.45x1)6-TDFN (3x3)6-TDFN-EP (3x3)6-USPC (1.8x2)6-USPEL (1.8x2)6-USPN (1.3x1.3)7-DIP-AK8-DFN (2x2)8-DFN (3x2)
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
Mounting Type
Package / Case
Supplier Device Package
SOT-23-5
AP3012KTR-G1
IC REG BOOST ADJ 500MA SOT23-5
Diodes Incorporated
341,750
In Stock
1 : $0.46000
Cut Tape (CT)
3,000 : $0.13200
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-UpPositiveBoostAdjustable12.6V16V1.25V29V500mA (Switch)1.5MHzNo-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
8 SOIC
AZ34063UMTR-G1
IC REG BUCK BST ADJ 1.5A 8SOIC
Diodes Incorporated
163,572
In Stock
1 : $0.48000
Cut Tape (CT)
4,000 : $0.13728
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Up, Step-DownPositive or NegativeBuck, BoostAdjustable13V36V1.25V36V1.5A (Switch)Up to 180kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT-23-5
AP3012KTR-E1
IC REG BOOST ADJ 500MA SOT23-5
Diodes Incorporated
74,862
In Stock
150,000
Factory
1 : $0.60000
Cut Tape (CT)
3,000 : $0.23200
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-UpPositiveBoostAdjustable12.6V16V1.25V29V500mA (Switch)1.5MHzNo-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
8-SOIC
MC34063ABD-TR
IC REG BUCK BST ADJ 1.5A 8SO
STMicroelectronics
83,907
In Stock
1 : $0.91000
Cut Tape (CT)
2,500 : $0.39120
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Up, Step-DownPositive or NegativeBuck, BoostAdjustable13V40V1.25V38V1.5A (Switch)33kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
NCV33063AVDR2G
IC REG BUCK BST ADJ 1.5A 8SOIC
onsemi
3,664
In Stock
1 : $1.46000
Cut Tape (CT)
2,500 : $0.62031
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Up, Step-DownPositive or NegativeBuck, BoostAdjustable13V40V1.25V40V (Switch)1.5A (Switch)33kHzNo-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
MAX5035DUSA+T
IC REG BUCK ADJUSTABLE 1A 8SOIC
Analog Devices Inc./Maxim Integrated
8,272
In Stock
1 : $4.72000
Cut Tape (CT)
2,500 : $2.67000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable17.5V76V1.25V13.2V1A125kHzNo0°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8 DFB
LT3473EDD#TRPBF
IC REG BOOST ADJ 1.2A 8DFN
Analog Devices Inc.
12,623
In Stock
1 : $6.80000
Cut Tape (CT)
2,500 : $3.63000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-UpPositiveBoostAdjustable12.2V16V1.25V34V1.2A (Switch)1.2MHzNo0°C ~ 70°C (TA)Surface Mount8-WFDFN Exposed Pad8-DFN (3x3)
TSOT-23-6
LT1616ES6#TRPBF
IC REG BUCK ADJ 600MA SOT23-6
Analog Devices Inc.
4,779
In Stock
1 : $6.99000
Cut Tape (CT)
2,500 : $3.73500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable13.6V25V1.25V21.75V600mA1.4MHzNo0°C ~ 70°C (TA)Surface MountSOT-23-6TSOT-23-6
8-SOIC
MAX887HESA+T
IC REG BUCK ADJ 600MA 8SOIC
Analog Devices Inc./Maxim Integrated
5,610
In Stock
1 : $7.00000
Cut Tape (CT)
2,500 : $4.41000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable13.5V11V1.25V10.5V600mA250kHz ~ 350kHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-DFN
LT3470AEDDB#TRPBF
IC REG BUCK ADJ 250MA 8DFN
Analog Devices Inc.
21,715
In Stock
1 : $7.44000
Cut Tape (CT)
2,500 : $4.42500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable14V40V1.25V16V250mA-No0°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-DFN (3x2)
TSOT-23-8
LT3470ETS8#TRMPBF
IC REG BUCK ADJ 200MA TSOT23-8
Analog Devices Inc.
7,137
In Stock
1 : $7.06000
Cut Tape (CT)
500 : $4.60040
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable14V40V1.25V16V200mA-No0°C ~ 85°C (TA)Surface MountSOT-23-8 Thin, TSOT-23-8TSOT-23-8
8-DFN
LT3470AIDDB#TRPBF
IC REG BUCK ADJ 250MA 8DFN
Analog Devices Inc.
2,500
In Stock
1 : $8.86000
Cut Tape (CT)
2,500 : $5.26500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable14V40V1.25V16V250mA-No-40°C ~ 125°C (TJ)Surface Mount8-WFDFN Exposed Pad8-DFN (3x2)
8-SOIC
MAX5035DASA+
IC REG BUCK ADJUSTABLE 1A 8SOIC
Analog Devices Inc./Maxim Integrated
2,904
In Stock
1 : $5.41000
Tube
-
Tube
ActiveStep-DownPositiveBuckAdjustable17.5V76V1.25V13.2V1A125kHzNo-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-DFN
LT3470AIDDB#TRMPBF
IC REG BUCK ADJ 250MA 8DFN
Analog Devices Inc.
510
In Stock
1 : $8.86000
Cut Tape (CT)
500 : $5.76692
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable14V40V1.25V16V250mA-No-40°C ~ 125°C (TJ)Surface Mount8-WFDFN Exposed Pad8-DFN (3x2)
8-DFN
LT3470HDDB#TRMPBF
IC REG BUCK ADJ 200MA 8DFN
Analog Devices Inc.
1,652
In Stock
1 : $9.26000
Cut Tape (CT)
500 : $6.02980
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable14V40V1.25V16V200mA-No-40°C ~ 150°C (TJ)Surface Mount8-WFDFN Exposed Pad8-DFN (3x2)
8 DFB
LT3473EDD#PBF
IC REG BOOST ADJ 1.2A 8DFN
Analog Devices Inc.
8,240
In Stock
1 : $6.80000
Tube
-
Tube
ActiveStep-UpPositiveBoostAdjustable12.2V16V1.25V34V1.2A (Switch)1.2MHzNo0°C ~ 70°C (TA)Surface Mount8-WFDFN Exposed Pad8-DFN (3x3)
8-SOIC
LT1111CS8#PBF
IC REG BUCK BST ADJ 1.5A 8SOIC
Analog Devices Inc.
1,462
In Stock
1 : $9.16000
Tube
-
Tube
ActiveStep-Up, Step-DownPositive or NegativeBuck, BoostAdjustable12V30V1.25V50V (Switch)1.5A (Switch)72kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-SOIC
LT1072CS8#PBF
IC REG MULTI CONFG ADJ 8SOIC
Analog Devices Inc.
371
In Stock
1 : $9.99000
Tube
-
Tube
ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Cuk, Flyback, Forward ConverterAdjustable13V40V1.25V60V (Switch)1.25A (Switch)40kHzNo0°C ~ 100°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
16-TSSOP-EP
LT1940EFE#PBF
IC REG BUCK ADJ 1.4A DL 16TSSOP
Analog Devices Inc.
556
In Stock
1 : $11.33000
Tube
-
Tube
ActiveStep-DownPositiveBuckAdjustable23.6V25V1.25V22V1.4A1.1MHzNo0°C ~ 70°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
16 TSSOP EP Top
LT1976EFE#PBF
IC REG BUCK ADJ 1.5A 16TSSOP
Analog Devices Inc.
1,605
In Stock
1 : $12.24000
Tube
-
Tube
ActiveStep-DownPositiveBuckAdjustable13.3V60V1.25V55.2V1.5A (Switch)200kHzNo0°C ~ 125°C (TJ)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
TO-220-5
LT1071CT#PBF
IC REG MULTI CONFG ADJ TO220-5
Analog Devices Inc.
304
In Stock
1 : $13.69000
Tube
-
Tube
ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Cuk, Flyback, Forward ConverterAdjustable13V60V1.25V65V (Switch)2.5A (Switch)40kHzNo0°C ~ 100°C (TJ)Through HoleTO-220-5TO-220-5
16 TSSOP EP Top
LT3434EFE#PBF
IC REG BUCK ADJ 3A 16TSSOP
Analog Devices Inc.
906
In Stock
1 : $14.07000
Tube
-
Tube
ActiveStep-DownPositiveBuckAdjustable13V60V1.25V55.2V3A (Switch)200kHzNo0°C ~ 125°C (TJ)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
TO-220-5
LT1070CT#PBF
IC REG MULT CONFG ADJ 5A TO220-5
Analog Devices Inc.
724
In Stock
1 : $16.67000
Tube
-
Tube
ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Cuk, Flyback, Forward ConverterAdjustable13V60V1.25V65V (Switch)5A (Switch)40kHzNo0°C ~ 100°C (TJ)Through HoleTO-220-5TO-220-5
8-SOIC
MC33063ADR
IC REG BUCK BST ADJ 1.5A 8SOIC
Texas Instruments
54,697
In Stock
10,000
Factory
1 : $0.70000
Cut Tape (CT)
2,500 : $0.26883
Tape & Reel (TR)
1 : $1.00000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveStep-Up, Step-DownPositive or NegativeBuck, BoostAdjustable13V40V1.25V40V (Switch)1.5A (Switch)100kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
MC34063ADR
IC REG BUCK BST ADJ 1.5A 8SOIC
Texas Instruments
68,353
In Stock
10,000
Factory
1 : $0.71000
Cut Tape (CT)
2,500 : $0.27640
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Up, Step-DownPositive or NegativeBuck, BoostAdjustable13V40V1.25V40V (Switch)1.5A (Switch)100kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Showing
of 553

1.25V 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.