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DC DC Switching Controllers
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10,000 Results
Mfr Part # Quantity Price Series Package Product Status Package / Case Output Type Mounting Type Function Operating Temperature Output Configuration Frequency - Switching Topology Voltage - Supply (Vcc/Vdd) Supplier Device Package Synchronous Rectifier Control Features Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync Grade Number of Outputs Qualification
LTC1702CGN
LTC1702CGN
IC REG CTRLR BUCK 24SSOP
Linear Technology (Analog Devices, Inc.)
1,258
In Stock
1 : $16.76
10 : $154.00
55 : $811.80
110 : $1,431.10
275 : $3,401.75
550 : $6,363.50
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 24-SSOP (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Down 0°C ~ 70°C (TA) Positive 550kHz Buck 3V ~ 7V 24-SSOP Yes Current Limit, Enable, Power Good, Soft Start - 2 90% No - 2 -
UC2825ADW
UC2825ADW
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
452
In Stock
1 : $7.95
10 : $71.80
40 : $274.00
120 : $714.00
280 : $1,590.40
520 : $2,693.60
1,000 : $4,510.00
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 16-SOIC (0.295", 7.50mm Width) Transistor Driver Surface Mount Step-Up, Step-Up/Step-Down -40°C ~ 85°C (TA) Positive 400kHz ~ 1MHz Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V ~ 22V 16-SOIC No Current Limit, Frequency Control, Ramp, Soft Start - 1 50% No - 2 -
UC3823N
UC3823N
IC REG CTRLR MULT TOPOLOGY 16DIP
Texas Instruments
93
In Stock
1 : $6.11
10 : $54.90
25 : $129.75
100 : $449.00
250 : $1,065.00
500 : $1,915.00
1,000 : $3,230.00
2,500 : $7,675.00
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Tube
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 16-DIP (0.300", 7.62mm) Transistor Driver Through Hole Step-Up, Step-Down, Step-Up/Step-Down 0°C ~ 70°C (TA) Positive 340kHz ~ 460kHz Buck, Boost, Flyback, Forward Converter 8.4V ~ 30V 16-PDIP No Current Limit, Enable, Frequency Control, Ramp, Soft Start - 1 85% No - 1 -
LT3781IG
LT3781IG
IC REG CTRLR FWRD CONV 20SSOP
Linear Technology (Analog Devices, Inc.)
19
In Stock
1 : $13.12
10 : $120.60
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 20-SSOP (0.209", 5.30mm Width) Transistor Driver Surface Mount Step-Up/Step-Down -40°C ~ 85°C (TA) Positive, Isolation Capable 700kHz Forward Converter 9V ~ 18V 20-SSOP No Enable, Soft Start - 1 - Yes - 1 -
UC28025DW
UC28025DW
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
426
In Stock
1 : $4.00
10 : $36.00
40 : $136.00
120 : $354.00
280 : $784.00
520 : $1,305.20
1,000 : $2,120.00
2,520 : $5,065.20
5,000 : $9,650.00
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Active
 16-SOIC (0.295", 7.50mm Width) Transistor Driver Surface Mount Step-Up, Step-Up/Step-Down -40°C ~ 105°C (TA) Positive 340kHz ~ 460kHz Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 9V ~ 30V 16-SOIC Yes Current Limit, Enable, Frequency Control, Ramp, Soft Start - 2 45% No - 2 -
ISL6753AAZA
ISL6753AAZA
IC REG CTRLR FULL-BRIDGE 16QSOP
Intersil (Renesas Electronics Corporation)
2,895
In Stock
1 : $6.00
10 : $53.90
25 : $127.25
100 : $441.00
250 : $1,047.50
980 : $3,106.60
2,940 : $8,849.40
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 16-SSOP (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Up/Step-Down -40°C ~ 105°C (TA) Positive, Isolation Capable Up to 2MHz Full-Bridge 9V ~ 16V 16-QSOP No Frequency Control, Ramp, Soft Start - 1 99% No - 1 -
LTC1735IS#PBF
LTC1735IS#PBF
IC REG CTRLR BUCK 16SOIC
Linear Technology (Analog Devices, Inc.)
15
In Stock
1 : $12.34
10 : $113.50
50 : $543.50
100 : $958.00
250 : $2,277.50
500 : $4,260.00
1,000 : $7,820.00
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 16-SOIC (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Down -40°C ~ 85°C (TA) Positive 300kHz Buck 4V ~ 30V 16-SO Yes Enable, Power Good, Soft Start - 1 99.4% No - 1 -
LTC1143LCS-ADJ#PBF
LTC1143LCS-ADJ#PBF
IC REG CTRLR BUCK/BCK-BST 16SOIC
Linear Technology (Analog Devices, Inc.)
10
In Stock
1 : $13.19
10 : $121.30
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Active
 16-SOIC (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Down, Step-Up/Step-Down 0°C ~ 70°C (TA) Positive Up to 400kHz Buck, Buck-Boost 3.5V ~ 16V 16-SO No Current Limit, Enable - 1 100% No - 2 -
LTC1624IS8#PBF
LTC1624IS8#PBF
IC REG CTRLR BCK/BST/SEPIC 8SOIC
Linear Technology (Analog Devices, Inc.)
489
In Stock
1 : $11.26
10 : $103.50
25 : $248.00
100 : $874.00
300 : $2,493.00
500 : $3,890.00
1,000 : $7,130.00
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 8-SOIC (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Up, Step-Down, Step-Up/Step-Down -40°C ~ 85°C (TA) Positive or Negative 200kHz Buck, Boost, SEPIC 3.5V ~ 36V 8-SO No Enable - 1 95% No - 1 -
LT1243CS8#PBF
LT1243CS8#PBF
IC REG CTRLR BUCK 8SOIC
Linear Technology (Analog Devices, Inc.)
741
In Stock
1 : $7.28
10 : $65.80
25 : $156.75
100 : $545.00
300 : $1,560.00
500 : $2,370.00
1,000 : $4,130.00
2,500 : $9,950.00
Tube
Tube
Active
 8-SOIC (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Down 0°C ~ 100°C (TJ) Positive, Isolation Capable 500kHz Buck 8.2V ~ 25V 8-SO No Frequency Control - 1 96% No - 1 -