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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
20,897
In Stock
1 : $1.85000
Cut Tape (CT)
3,000 : $0.84537
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePWMStep-DownPositiveBuck114.5V ~ 30V1.25MHz85%NoNo-Enable-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6W
16-SO
SG3525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
21,329
In Stock
1 : $2.22000
Cut Tape (CT)
2,500 : $1.01672
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start0°C ~ 70°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SO
18-DIP
UC3526AN
IC REG CTRLR MULT TOPOLOGY 18DIP
Texas Instruments
1,131
In Stock
1 : $1.00000
Bulk
1 : $3.75000
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
16-DIP SOT38-1
SG3524N
IC REG CTRLR MULT TOPOLOGY 16DIP
Texas Instruments
24,757
In Stock
10,000
Factory
1 : $1.00000
Bulk
1 : $1.11000
Tube
-
Bulk
Tube
ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull218V ~ 40V450kHz45%NoNo-Current Limit, Frequency Control0°C ~ 70°C (TA)Through Hole16-DIP (0.300", 7.62mm)16-PDIP
931
In Stock
1,250
Factory
1 : $5.00000
Tube
-
Tube
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113V ~ 16.5V300kHz92%NoNo-Enable0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
8-DIP
TL3842BP
IC REG CTRLR BST FLYBK PWM 8-DIP
Texas Instruments
2,038
In Stock
2,350
Marketplace
10,000
Factory
962 : $0.31000
Bulk
1 : $0.82000
Tube
-
Bulk
Tube
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward1110V ~ 30VUp to 500kHz96%NoNo-Frequency Control0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
8-DIP
UC3844BN
IC REG CTRLR PWM CM 8-MINIDIP
STMicroelectronics
5,173
In Stock
1 : $0.54000
Tube
1 : $1.08000
Tube
-
Tube
Tube
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback1110V ~ 30VUp to 500kHz48%NoNo-Frequency Control0°C ~ 70°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-Mini DIP
16 SOIC
TL494CDR2G
IC REG CTRLR BCK/PSH-PULL 16SOIC
onsemi
2,339
In Stock
1 : $0.92000
Cut Tape (CT)
2,500 : $0.33215
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull217V ~ 40V200kHz48%YesNo-Dead Time Control, Frequency Control0°C ~ 70°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
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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.