- Package / Case :
-
- 14-LSSOP (0.173", 4.40mm Width) (6)
- 14-SOIC (0.173", 4.40mm Width) (3)
- 16-LSOP (0.173", 4.40mm Width) (1)
- 16-LSSOP (0.173", 4.40mm Width) (12)
- 16-SOIC (0.173", 4.40mm Width) (3)
- 16-VFQFN Exposed Pad (3)
- 20-LSSOP (0.173", 4.40mm Width) (12)
- 20-VFQFN Exposed Pad (12)
- 20-VSSOP (0.173", 4.40mm Width) Exposed Pad (3)
- 28-LSSOP (0.220", 5.60mm Width) (7)
- 28-VSSOP (0.173", 4.40mm Width) (1)
- 32-LQFP (1)
- 36-VFQFN Exposed Pad (3)
- 48-LQFP (11)
- 8-SOIC (0.154", 3.90mm Width) (3)
- 8-SOIC (0.154", 3.90mm Width), 7 Leads (3)
- 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) (12)
- Frequency - Switching :
-
- 100kHz ~ 1.2MHz (3)
- 100kHz ~ 1.5MHz (12)
- 100kHz ~ 2MHz (6)
- 100kHz ~ 800kHz (6)
- 10kHz ~ 3MHz (3)
- 10kHz ~ 800kHz (10)
- 200kHz ~ 1MHz (3)
- 200kHz ~ 500kHz (3)
- 200kHz ~ 600kHz (1)
- 200kHz ~ 750kHz (6)
- 20kHz ~ 600kHz (3)
- 20kHz ~ 800kHz (6)
- 250kHz ~ 1.2MHz (1)
- 250kHz ~ 550kHz (7)
- 300kHz (6)
- 30kHz ~ 300kHz (3)
- 50kHz ~ 500kHz (9)
- 514kHz, 790kHz (1)
- Up to 300kHz (3)
- Topology :
- Voltage - Supply (Vcc/Vdd) :
- Control Features :
-
- Current Limit, Enable (1)
- Current Limit, Enable, Frequency Control (1)
- Current Limit, Enable, Frequency Control, Soft Start (9)
- Current Limit, Enable, Power Good, Soft Start (3)
- Current Limit, Frequency Control (4)
- Dead Time Control, Enable, Frequency Control, Soft Start (12)
- Dead Time Control, Soft Start (10)
- Enable, Frequency Control (9)
- Enable, Frequency Control, Power Good, Soft Start (7)
- Enable, Frequency Control, Soft Start (25)
- Enable, Soft Start (3)
- Frequency Control (6)
- Frequency Control, Soft Start (3)
- Output Configuration :
- Applied Filters :
96 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | Mfr. | DESCRIPTION | Series | Part Status | Packaging | Operating Temperature | Package / Case | Output Type | Supplier Device Package | Function | Frequency - Switching | Topology | Voltage - Supply (Vcc/Vdd) | Control Features | Output Configuration | Number of Outputs | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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GET PRICE |
51,680
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|
Rohm Semiconductor | IC REG CTRLR BUCK 28SSOP | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 85°C (TA) | 28-LSSOP (0.220", 5.60mm Width) | Transistor Driver | 28-SSOPB | Step-Down | 200kHz ~ 750kHz | Buck | 4.5 V ~ 18 V | Enable, Frequency Control, Soft Start | Positive | 2 | - | Yes | No | ||
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GET PRICE |
76,700
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|
Rohm Semiconductor | IC REG CTRLR BUCK 28SSOP | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 85°C (TA) | 28-LSSOP (0.220", 5.60mm Width) | Transistor Driver | 28-SSOPB | Step-Down | 200kHz ~ 750kHz | Buck | 4.5 V ~ 18 V | Enable, Frequency Control, Soft Start | Positive | 2 | - | Yes | No | ||
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30,300
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|
Rohm Semiconductor | IC REG CTRLR BUCK 28SSOP | - | Not For New Designs | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 28-LSSOP (0.220", 5.60mm Width) | Transistor Driver | 28-SSOPB | Step-Down | 200kHz ~ 750kHz | Buck | 4.5 V ~ 18 V | Enable, Frequency Control, Soft Start | Positive | 2 | - | Yes | No | |||
|
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35,740
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|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | |||
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GET PRICE |
48,660
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20SSOP | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 105°C (TA) | 20-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 20-SSOP-B | Step-Down | 100kHz ~ 1.5MHz | Buck | 3.6 V ~ 35 V | Dead Time Control, Enable, Frequency Control, Soft Start | Positive | 2 | - | No | No | ||
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GET PRICE |
66,920
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 20SSOP | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 105°C (TA) | 20-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 20-SSOP-B | Step-Down | 100kHz ~ 1.5MHz | Buck | 3.6 V ~ 35 V | Dead Time Control, Enable, Frequency Control, Soft Start | Positive | 2 | - | No | No | ||
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18,100
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 20SSOP | - | Not For New Designs | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 20-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 20-SSOP-B | Step-Down | 100kHz ~ 1.5MHz | Buck | 3.6 V ~ 35 V | Dead Time Control, Enable, Frequency Control, Soft Start | Positive | 2 | - | No | No | |||
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GET PRICE |
17,620
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Not For New Designs | Digi-Reel® | -40°C ~ 105°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 50kHz ~ 500kHz | Buck | 10 V ~ 56 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | - | Yes | Yes | ||
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53,960
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Not For New Designs | Cut Tape (CT) | -40°C ~ 105°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 50kHz ~ 500kHz | Buck | 10 V ~ 56 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | - | Yes | Yes | |||
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15,240
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Not For New Designs | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 50kHz ~ 500kHz | Buck | 10 V ~ 56 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | - | Yes | Yes | |||
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|
GET PRICE |
79,180
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Active | Digi-Reel® | -10°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start | Positive | 1 | - | Yes | No | ||
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35,440
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Active | Cut Tape (CT) | -10°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start | Positive | 1 | - | Yes | No | |||
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55,880
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Active | Tape & Reel (TR) | -10°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start | Positive | 1 | - | Yes | No | |||
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GET PRICE |
15,460
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Digi-Reel® | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | ||
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|
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40,000
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Cut Tape (CT) | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | |||
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|
|
40,640
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | |||
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|
GET PRICE |
73,120
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|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Digi-Reel® | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | ||
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|
|
77,920
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Cut Tape (CT) | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | |||
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|
|
45,160
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | |||
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|
GET PRICE |
63,120
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK/BOOST 16-SSOPB | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-SSOPB | Step-Up, Step-Down | 10kHz ~ 800kHz | Buck, Boost | 2.5 V ~ 35 V | Dead Time Control, Soft Start | Positive or Negative | 2 | 100% | Yes | No | ||
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|
|
52,200
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK/BOOST 16-SSOPB | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-SSOPB | Step-Up, Step-Down | 10kHz ~ 800kHz | Buck, Boost | 2.5 V ~ 35 V | Dead Time Control, Soft Start | Positive or Negative | 2 | 100% | Yes | No | |||
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|
|
57,400
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK/BOOST 16-SSOPB | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-SSOPB | Step-Up, Step-Down | 10kHz ~ 800kHz | Buck, Boost | 2.5 V ~ 35 V | Dead Time Control, Soft Start | Positive or Negative | 2 | 100% | Yes | No | |||
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|
GET PRICE |
23,560
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|
Rohm Semiconductor | QUASI-RESONANT CONTROL TYPE DC/D | Active | Digi-Reel® | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | - | 7-SOP | - | - | - | - | - | - | - | - | - | - | |||
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|
|
42,540
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|
Rohm Semiconductor | QUASI-RESONANT CONTROL TYPE DC/D | Active | Cut Tape (CT) | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | - | 7-SOP | - | - | - | - | - | - | - | - | - | - | ||||
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|
|
35,240
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | QUASI-RESONANT CONTROL TYPE DC/D | Active | Tape & Reel (TR) | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | - | 7-SOP | - | - | - | - | - | - | - | - | - | - | ||||
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GET PRICE |
26,900
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 1.2MHz | Buck | 4.5 V ~ 30 V | Enable, Frequency Control, Soft Start | Positive | 2 | - | Yes | Yes | ||
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|
GET PRICE |
56,080
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 36HQFN | - | Obsolete | Digi-Reel® | -40°C ~ 105°C (TA) | 36-VFQFN Exposed Pad | Transistor Driver | - | Step-Down | 300kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Soft Start | Positive | 2 | - | Yes | Yes | ||
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GET PRICE |
63,980
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 36HQFN | - | Obsolete | Cut Tape (CT) | -40°C ~ 105°C (TA) | 36-VFQFN Exposed Pad | Transistor Driver | - | Step-Down | 300kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Soft Start | Positive | 2 | - | Yes | Yes | ||
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GET PRICE |
40,480
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK 36HQFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 36-VFQFN Exposed Pad | Transistor Driver | - | Step-Down | 300kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Soft Start | Positive | 2 | - | Yes | Yes | ||
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|
|
74,140
One step to sell excess stocks.Or submit Qty to get quotes
|
Rohm Semiconductor | IC REG CTRLR BUCK/BOOST 16SSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-LSOP (0.173", 4.40mm Width) | Transistor Driver | 16-SSOP | Step-Up, Step-Down | 10kHz ~ 800kHz | Buck, Boost | 3.6 V ~ 35 V | Dead Time Control, Soft Start | Positive or Negative | 2 | 100% | Yes | No |
