DC DC Switching Controllers

Results: 2,408
Manufacturer
Microchip TechnologyTexas Instruments
Series
-*Automotive, AEC-Q100Automotive, AEC-Q100, UCC28C5x-Q1Automotive, AEC-Q101D-CAP+™D-CAP+™, Eco-Mode™D-CAP2™D-CAP2™, Eco-Mode™D-CAP™D-CAP™, D-CAP2™D-CAP™, Eco-Mode™SIMPLE SWITCHER®UC2875X
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Type
-AdjustablePWM SignalPWMTransistor Driver
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
-NegativePositive and NegativePositive or NegativePositivePositive, Isolation Capable
Topology
-BoostBoost, Buck, Buck-Boost, Flyback, ForwardBoost, Buck, FlybackBoost, Buck, Flyback, Forward ConverterBoost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-PullBoost, Buck, Flyback, ForwardBoost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-PullBoost, Buck, Flyback, Forward, SEPICBoost, Buck-BoostBoost, FlybackBoost, Flyback, Forward Converter
Number of Outputs
1234612
Output Phases
123467812-
Voltage - Supply (Vcc/Vdd)
0.8V ~ 42V1V ~ 16V1.5V ~ 42V1.8V ~ 6.5V1.8V ~ 8V1.8V ~ 9V2.25V ~ 5.5V2.5V ~ 24V2.5V ~ 7V2.7V ~ 10V2.8V ~ 5.5V2.9V ~ 18V
Frequency - Switching
1Hz ~ 400kHz1Hz ~ 600kHz10Hz ~ 10kHz100Hz ~ 400kHz100Hz ~ 500kHz1kHz ~ 300kHz1kHz ~ 500kHz15.26kHz ~ 2MHz20kHz ~ 500kHz31kHz35kHz ~ 1MHz35kHz ~ 500kHz
Duty Cycle (Max)
45%47%48%49%50%66%69%70%70%, 80%71%, 73%72%72.5%
Synchronous Rectifier
-NoYes
Clock Sync
-NoYes
Serial Interfaces
-AVSBus, I²C, PMBusI²CI²C, PMBus, SMBusPMBus
Control Features
-Current LimitCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Pulse Skipping, Ramp, Slew Control, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Soft Start, TrackingCurrent Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, TrackingCurrent Limit, Dead Time Control, Enable, Frequency Control, Soft StartCurrent Limit, Dead Time Control, Enable, Ramp, Soft StartCurrent Limit, Dead Time Control, Frequency ControlCurrent Limit, Dead Time Control, Frequency Control, Power Good, Ramp, Soft Start, SyncCurrent Limit, Dead Time Control, Frequency Control, Ramp, Soft Start
Operating Temperature
-55°C ~ 115°C (TJ)-55°C ~ 125°C (TA)-55°C ~ 125°C (TJ)-55°C ~ 125°C-55°C ~ 150°C-55°C ~ 175°C (TA)-55°C ~ 175°C (TJ)-55°C ~ 210°C (TA)-40°C ~ 105°C (TA)-40°C ~ 105°C (TJ)-40°C ~ 110°C (TA)-40°C ~ 125°C (TA)
Mounting Type
Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
6-WDFN Exposed Pad8-CDIP (0.300", 7.62mm)8-CFlatPack8-CSOIC (0.220", 5.65mm Width)8-DIP (0.300", 7.62mm)8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-SOIC (0.154", 3.90mm Width)8-SOIC (0.209", 5.30mm Width)8-TSSOP (0.173", 4.40mm Width)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VDFN Exposed Pad8-WFDFN Exposed Pad
Supplier Device Package
6-WSON (3x3)8-CDIP8-CFP8-HVSSOP8-PDIP8-SO8-SOIC8-SON (3x3)8-TSSOP8-VSSOP8-WSON (3x3)10-CFP
Stocking Options
Environmental Options
Media
Marketplace Product
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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
16-VFQFN
TPS53219ARGTR
IC REG CTRLR BUCK 16QFN
Texas Instruments
3,776
In Stock
1 : $1.74000
Cut Tape (CT)
3,000 : $0.79537
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 25V500kHz90%YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)Surface Mount16-VFQFN Exposed Pad16-VQFN (3x3)
14-HTSSOP
LM5156HQPWPRQ1
2.2MHZ WIDE VIN AUTOMOTIVE NON-S
Texas Instruments
16,792
In Stock
10,000
Factory
1 : $2.61000
Cut Tape (CT)
2,000 : $1.19583
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 60V100kHz ~ 2.2MHz93%NoNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°CSurface Mount14-PowerTSSOP (0.173", 4.40mm Width)14-HTSSOP
16-WQFN
TPS43060RTER
IC REG CTRLR BOOST 16WQFN
Texas Instruments
27,634
In Stock
9,000
Factory
1 : $2.85000
Cut Tape (CT)
3,000 : $1.30429
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-UpPositiveBoost114.5V ~ 38V50kHz ~ 1MHz-YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
16-WQFN
TPS43061RTER
IC REG CTRLR BOOST 16WQFN
Texas Instruments
10,964
In Stock
3,000
Factory
1 : $2.85000
Cut Tape (CT)
3,000 : $1.30429
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-UpPositiveBoost114.5V ~ 38V50kHz ~ 1MHz-YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
10-VSSOP
LM5022MM/NOPB
IC REG CTRLR BOOST/SEPIC 10MSOP
Texas Instruments
17,461
In Stock
10,000
Factory
1 : $2.99000
Cut Tape (CT)
1,000 : $1.57736
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, SEPIC116V ~ 60V200kHz ~ 990kHz95%NoYes-Frequency Control, Soft Start-40°C ~ 125°C (TJ)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-VSSOP
16-HTSSOP
LM5088MHX-2/NOPB
IC REG CTRLR BUCK 16HTSSOP
Texas Instruments
5,674
In Stock
1 : $3.88000
Cut Tape (CT)
2,500 : $1.94937
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 75V50kHz ~ 1MHz-NoYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount16-PowerTSSOP (0.173", 4.40mm Width)16-HTSSOP
10-VSON
TPS40305DRCT
IC REG CTRLR BUCK 10SON
Texas Instruments
15,431
In Stock
10,000
Factory
1 : $3.00000
Cut Tape (CT)
250 : $2.03528
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-DownPositiveBuck113V ~ 20V1.2MHz85%YesNo-Enable, Power Good, Soft Start-40°C ~ 125°C (TJ)Surface Mount10-VFDFN Exposed Pad10-VSON (3x3)
16-WQFN
TPS43061RTET
IC REG CTRLR BOOST 16WQFN
Texas Instruments
1,251
In Stock
10,000
Factory
1 : $3.07000
Cut Tape (CT)
250 : $2.14560
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-UpPositiveBoost114.5V ~ 38V50kHz ~ 1MHz-YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
8-SOIC
TPS40200MDREP
IC REG CTRLR BUCK 8SOIC
Texas Instruments
10,896
In Stock
10,000
Factory
1 : $5.33000
Cut Tape (CT)
2,500 : $2.67678
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 52V35kHz ~ 500kHz95%NoNo-Frequency Control, Soft Start-55°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
20-TSSOP (Wide, Exposed Pad)
LM5121MHE/NOPB
SYNCHRONOUS BOOST CONTROLLER
Texas Instruments
1,639
In Stock
10,000
Factory
1 : $4.47000
Cut Tape (CT)
250 : $3.11984
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-UpPositiveBoost114.5V ~ 65VUp to 1MHz100%NoYes-Frequency Control, Soft Start-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
24-TSSOP
UCC28950PWR
IC REG CTRLR FULL-BRIDGE 24TSSOP
Texas Instruments
4,904
In Stock
1 : $6.31000
Cut Tape (CT)
2,000 : $3.16447
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-Up/Step-DownPositiveFull-Bridge618V ~ 17V50kHz ~ 1MHz95%YesYes-Dead Time Control, Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
20-TSSOP (Wide, Exposed Pad)
LM5116MHX/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
45,747
In Stock
10,000
Factory
1 : $6.40000
Cut Tape (CT)
2,500 : $3.20968
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-DownPositiveBuck116V ~ 100V200kHz, 535kHz-YesYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
24-TSSOP
UCC28950QPWRQ1
IC REG CTRLR FULL-BRIDGE 24TSSOP
Texas Instruments
1,988
In Stock
1 : $6.75000
Cut Tape (CT)
2,000 : $3.68555
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-Up/Step-DownPositiveFull-Bridge618V ~ 17V50kHz ~ 1MHz95%YesYes-Dead Time Control, Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
18-DIP
UC3526AN
IC REG CTRLR MULT TOPOLOGY 18DIP
Texas Instruments
1,037
In Stock
2,480
Factory
1 : $3.82000
Tube
-
Bulk
Tube
ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull217V ~ 35V1Hz ~ 600kHz49%YesYes-Enable, Frequency Control, Reset, Soft Start0°C ~ 70°C (TA)Through Hole18-DIP (0.300", 7.62mm)18-PDIP
28-HTSSOP
LM5176PWPR
LM5176PWPR
Texas Instruments
7,265
In Stock
10,000
Factory
1 : $7.12000
Cut Tape (CT)
2,000 : $3.88846
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost114.2V ~ 55V100kHz ~ 600kHz100%YesYes-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)Surface Mount28-PowerTSSOP (0.173", 4.40mm Width)28-HTSSOP
8-SOIC
UCC3808D-2
IC REG CTRLR PUSH-PULL 8SOIC
Texas Instruments
1,044
In Stock
1 : $3.93000
Tube
-
Bulk
Tube
ActiveTransistor DriverStep-Up/Step-DownPositivePush-Pull214.1V ~ 15V194kHz49%NoNo-Frequency Control0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
16-HTSSOP
LM25088MH-1/NOPB
IC REG CTRLR BUCK 16TSSOP
Texas Instruments
155
In Stock
9,936
Factory
1 : $3.96000
Tube
-
Tube
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 42V50kHz ~ 1MHz-NoYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount16-PowerTSSOP (0.173", 4.40mm Width)16-HTSSOP
24 VFQFN
LM5141QRGETQ1
IC REG CTRLR BUCK 24VGFN
Texas Instruments
2,053
In Stock
1 : $6.65000
Cut Tape (CT)
250 : $4.64560
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck113.8V ~ 65V440kHz, 2.2MHz-NoNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)Surface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
16-HTSSOP
LM5088MH-1/NOPB
IC REG CTRLR BUCK 16HTSSOP
Texas Instruments
725
In Stock
736
Factory
1 : $4.66000
Tube
-
Tube
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 75V50kHz ~ 1MHz-NoYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount16-PowerTSSOP (0.173", 4.40mm Width)16-HTSSOP
20-TSSOP (Wide, Exposed Pad)
LM25116MH/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
1,899
In Stock
10,001
Factory
1 : $5.39000
Tube
-
Tube
ActiveTransistor DriverStep-DownPositiveBuck116V ~ 42V50kHz ~ 1MHz-YesYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
16-HTSSOP
TPS40054PWP
IC REG CTRLR BUCK 16HTSSOP
Texas Instruments
2,705
In Stock
7,560
Factory
1 : $5.97000
Tube
-
Bulk
Tube
Not For New DesignsTransistor DriverStep-DownPositiveBuck118V ~ 40VUp to 1MHz94%YesYes-Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)Surface Mount16-PowerTSSOP (0.173", 4.40mm Width)16-HTSSOP
32-WQFN-Exposed-Pad
LM5119PSQE/NOPB
IC REG CTRLR BUCK 32WQFN
Texas Instruments
2,760
In Stock
10,000
Factory
1 : $8.41000
Cut Tape (CT)
250 : $6.00944
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck225.5V ~ 65V50kHz ~ 750kHz-YesNo-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount32-WFQFN Exposed Pad32-WQFN (5x5)
20-TSSOP (Wide, Exposed Pad)
LM25118MH/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
3,091
In Stock
10,001
Factory
1 : $6.34000
Tube
-
Tube
ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost113V ~ 42VUp to 500kHz75%NoYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
20-TSSOP (Wide, Exposed Pad)
LM5118MH/NOPB
IC REG CTRLR BCK/BCK-BST 20TSSOP
Texas Instruments
908
In Stock
10,001
Factory
1 : $6.78000
Tube
-
Tube
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost113V ~ 75V200kHz, 515kHz80%NoYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
20-TSSOP (Wide, Exposed Pad)
LM5116MH/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
4,256
In Stock
10,001
Factory
1 : $6.89000
Tube
-
Tube
ActiveTransistor DriverStep-DownPositiveBuck116V ~ 100V200kHz, 535kHz-YesYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
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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.