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Number of Outputs :
Duty Cycle (Max) :
Synchronous Rectifier :
35 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Package / Case Series Packaging Output Type Number of Outputs Function Topology Output Configuration Operating Temperature Part Status Supplier Device Package Factory Stock Minimum Quantity Voltage - Supply (Vcc/Vdd) Frequency - Switching Control Features Duty Cycle (Max) Synchronous Rectifier
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 48VQFP 48-LQFP - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Active 48-VQFPC (7x7) 0 0 4.5 V ~ 30 V 250kHz ~ 1.2MHz Enable, Frequency Control, Soft Start - Yes
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 36HQFN 36-VFQFN Exposed Pad - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Obsolete - 0 2500 3.9 V ~ 30 V 300kHz Enable, Frequency Control, Soft Start - Yes
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Per Unit
$2.898
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 28SSOP 28-LSSOP (0.220", 5.60mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 85°C (TA) Not For New Designs 28-SSOPB 0 2000 4.5 V ~ 18 V 200kHz ~ 750kHz Enable, Frequency Control, Soft Start - Yes
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Per Unit
$2.800
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 48VQFP 48-LQFP - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 85°C (TA) Active 48-VQFPC (7x7) 0 1500 3 V ~ 30 V 250kHz ~ 550kHz Enable, Frequency Control, Power Good, Soft Start - Yes
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Per Unit
$2.044
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 28SSOP 28-LSSOP (0.220", 5.60mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -20°C ~ 100°C (TA) Active 28-SSOPB 0 2000 7.5 V ~ 15 V 200kHz ~ 600kHz Current Limit, Enable, Frequency Control - Yes
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Per Unit
$1.778
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK/BOOST 16SSOP 16-LSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Up, Step-Down Buck, Boost Positive or Negative -40°C ~ 85°C (TA) Active 16-SSOP 0 2500 3.6 V ~ 35 V 10kHz ~ 800kHz Dead Time Control, Soft Start 100% Yes
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Per Unit
$1.750
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 20SSOP 20-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Not For New Designs 20-SSOP-B 0 2500 3.6 V ~ 35 V 100kHz ~ 1.5MHz Dead Time Control, Enable, Frequency Control, Soft Start - No
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Per Unit
$1.694
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 20SSOP 20-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -40°C ~ 85°C (TA) Not For New Designs 20-SSOP-B 0 2500 4.5 V ~ 18 V 200kHz ~ 750kHz Enable, Frequency Control, Soft Start - Yes
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Per Unit
$1.596
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 28HTSSOP 28-VSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -20°C ~ 100°C (TA) Active 28-HTSSOP-B 0 2500 7.5 V ~ 20 V - Current Limit, Enable - Yes
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Per Unit
$1.428
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 20SSOP 20-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Not For New Designs 20-SSOP-B 0 2500 3.6 V ~ 35 V 100kHz ~ 1.5MHz Dead Time Control, Enable, Frequency Control, Soft Start - No
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Per Unit
$0.980
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 20VQFN 20-VFQFN Exposed Pad - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -40°C ~ 105°C (TA) Not For New Designs VQFN020V4040 0 2500 10 V ~ 56 V 50kHz ~ 500kHz Current Limit, Enable, Frequency Control, Soft Start - Yes
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Per Unit
$4.592
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 28SSOP 28-LSSOP (0.220", 5.60mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 85°C (TA) Active 28-SSOPB 0 2000 6 V ~ 30 V 30kHz ~ 300kHz Enable, Frequency Control, Soft Start 45% Yes
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Per Unit
$2.044
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 20VQFN 20-VFQFN Exposed Pad - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -10°C ~ 85°C (TA) Active VQFN020V4040 0 2500 4.5 V ~ 5.5 V 200kHz ~ 500kHz Current Limit, Enable, Power Good, Soft Start - Yes
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Per Unit
$1.929
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RFQ
ROHM Semiconductor IC REG CTRLR BUCK 48VQFP 48-LQFP Automotive, AEC-Q100 Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Active 48-VQFPC (7x7) 0 1500 3.9 V ~ 30 V 250kHz ~ 550kHz Enable, Frequency Control, Power Good, Soft Start - Yes
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Per Unit
$1.929
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK 48VQFP 48-LQFP Automotive, AEC-Q100 Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Active 48-VQFPC (7x7) 0 1500 3.9 V ~ 30 V 250kHz ~ 550kHz Enable, Frequency Control, Power Good, Soft Start - Yes
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Per Unit
$1.876
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK/BOOST 16-SSOPB 16-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Up, Step-Down Buck, Boost Positive or Negative -40°C ~ 85°C (TA) Active 16-SSOPB 0 2500 2.5 V ~ 35 V 10kHz ~ 800kHz Dead Time Control, Soft Start 100% Yes
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Per Unit
$1.736
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK/BST 20HTSSOP-B 20-VSSOP (0.173", 4.40mm Width) Exposed Pad - Tape & Reel (TR) Transistor Driver 2 Step-Up, Step-Down Buck, Boost Positive or Negative -40°C ~ 85°C (TA) Active 20-HTSSOP-B 0 2500 4 V ~ 18 V 10kHz ~ 3MHz Enable, Frequency Control, Soft Start - No
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Per Unit
$1.358
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK-BOOST VQFNV 16-VFQFN Exposed Pad - Tape & Reel (TR) Transistor Driver 2 Step-Up/Step-Down Buck-Boost Positive -25°C ~ 85°C (TA) Active VQFN016V3030 0 3000 2.7 V ~ 14 V 200kHz ~ 1MHz Enable, Frequency Control 90% Yes
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Per Unit
$1.436
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BOOST 16SSOP 16-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 1 Step-Up Boost Positive, Isolation Capable -40°C ~ 125°C (TJ) Not For New Designs 16-SSOPB 0 2500 4.5 V ~ 30 V 20kHz ~ 600kHz Enable, Frequency Control, Soft Start 87% No
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Per Unit
$1.257
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK/BOOST 14-SSOP 14-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 1 Step-Up, Step-Down Buck, Boost Positive or Negative -40°C ~ 85°C (TA) Active 14-SSOP 0 2500 3.6 V ~ 35 V 20kHz ~ 800kHz Frequency Control 100% No
Default Photo
Per Unit
$2.800
RFQ
6,000
In-stock
ROHM Semiconductor IC REG CTRLR BUCK 48VQFP 48-LQFP - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Not For New Designs 48-VQFPC (7x7) 0 1500 3.9 V ~ 30 V 300kHz Enable, Frequency Control, Soft Start - Yes
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Per Unit
$1.060
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK 8MSOP 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -40°C ~ 85°C (TA) Active 8-MSOP 0 3000 4.2 V ~ 18 V 100kHz ~ 800kHz Enable, Frequency Control 100% No
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Per Unit
$1.035
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK/BOOST 16SOP 16-SOIC (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Up, Step-Down Buck, Boost Positive or Negative -40°C ~ 85°C (TA) Active 16-SOP 0 2500 3.6 V ~ 35 V 10kHz ~ 800kHz Dead Time Control, Soft Start 100% Yes
Default Photo
Per Unit
$0.980
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK 20VQFN 20-VFQFN Exposed Pad - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -40°C ~ 105°C (TA) Active VQFN020V4040 0 2500 10 V ~ 56 V 50kHz ~ 500kHz Current Limit, Enable, Frequency Control, Soft Start - Yes
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Per Unit
$0.755
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK 8SOP 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -25°C ~ 85°C (TA) Active 8-SOP-J 0 2500 3 V ~ 30 V Up to 300kHz Current Limit, Frequency Control - No
Default Photo
Per Unit
$0.728
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK 14-SSOP 14-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -40°C ~ 85°C (TA) Active 14-SSOP 0 2500 3.6 V ~ 35 V 100kHz ~ 1.5MHz Dead Time Control, Enable, Frequency Control, Soft Start - No
Default Photo
Per Unit
$0.694
VIEW
RFQ
ROHM Semiconductor IC REG CTRLR BUCK 20SSOP 20-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 105°C (TA) Active 20-SSOP-B 0 2500 3.6 V ~ 35 V 100kHz ~ 1.5MHz Dead Time Control, Enable, Frequency Control, Soft Start - No
Default Photo
Per Unit
$1.344
RFQ
3,000
In-stock
ROHM Semiconductor IC REG CTRLR BUCK 8MSOP 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) - Tape & Reel (TR) Transistor Driver 1 Step-Down Buck Positive -40°C ~ 85°C (TA) Active 8-MSOP 0 3000 4 V ~ 9 V 100kHz ~ 2MHz Frequency Control, Soft Start - No
Default Photo
Per Unit
$0.268
VIEW
RFQ
ROHM Semiconductor QUASI-RESONANT CONTROL TYPE DC/D 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) - - - - - - Active 7-SOP 0 2500 - - - - -
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Per Unit
$1.918
RFQ
2,500
In-stock
ROHM Semiconductor IC REG CTRLR BUCK 16SSOP 16-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Transistor Driver 2 Step-Down Buck Positive -40°C ~ 85°C (TA) Active 16-SSOPB 0 2500 4.5 V ~ 16 V 100kHz ~ 2MHz Enable, Frequency Control, Soft Start - Yes
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