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SEMTECH

SC Series 2.9 to 5.5 V 2.5 MHz SMT Synchronous Step-Down Regulator - SOT-23-5

Mfr Part#: SC4626ASKT...
  

RoHS compliant

From as low as   $0.4250 USD

Top Seller

SEMTECH

SC189 Series 2.9 - 5.5 V 2.5 MHz 1.5 A 3.3 Vout Step Down Regulator - SOT-23-5

Mfr Part#: SC189ASKTR...
  

RoHS compliant

From as low as   $0.4000 USD

Compare products (5 maximum)

SEMTECH 

SC189 Series 2.9 - 5.5 V 2.5 MHz 1.5 A 3.3 Vout Step Down Regulator - SOT-23-5

Mfr Part#:  SC189ASKTRT

Packaging : REEL 
Std Packaging Qty: 3,000
Min Order Qty: 3,000

As low as:  $0.4000  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Input Voltage
2.9 to 5.5 V
Output Current-Max
1.5 A
Switching Frequency-Max
1.5 MHz
SEMTECH 

SC189 Series 1.2 V 2.5 MHz 1.5 A Synchronous Step Down Regulator - SOT-23-5

Mfr Part#:  SC189CSKTRT

Packaging : REEL 
Std Packaging Qty: 3,000
Min Order Qty: 3,000

As low as:  $0.4050  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Input Voltage
2.9 to 5.5 V
Output Current-Max
1.5 A
Output Voltage Range
1.2 V
Switching Frequency-Max
3 MHz
SEMTECH 

SC Series 2.9 to 5.5 V 3.5 MHz Synchronous Step-Down DC-DC Regulator - MLPQ-UT-8

Mfr Part#:  SC195ULTRT

Packaging : REEL 
Std Packaging Qty: 3,000
Min Order Qty: 3,000

As low as:  $0.4800  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
500 mA
Output Type
Programmable
Switching Frequency-Max
3.5 MHz
Operating Temp Range
-40 to +150 °C
Duty Cycle-Max
100 %
SEMTECH 

SC286 Series 0.8 V 4 A Dual Channel Step-Down Regulator - MLPQ-UT-28

Mfr Part#:  SC286ULTRT

Packaging : REEL 
Std Packaging Qty: 3,000
Min Order Qty: 3,000

As low as:  $2.63  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
4 A
Output Type
Programmable
Switching Frequency-Max
1.6 MHz
Operating Temp Range
-40 to +85 °C
Efficiency
95 %
PANASONIC INDUSTRIAL DEVICES 

AN30181A Series 5.5 V 8 A General-purpose High Efficiency Power LSI - QFN-24

Mfr Part#:  AN30181A-VL

Packaging : Cut Tape  Mini-Reel Calculator  
Std Packaging Qty: 3,000
Min Order Qty: 1

As low as:  $1.71  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
0.8 A
Output Type
Adjustable
Switching Frequency-Max
1.2 MHz
Operating Temp Range
-40 to +85 °C
Efficiency
85 %
PANASONIC INDUSTRIAL DEVICES 

AN30185A Series 5.5 V 1.5 MHz General-Purpose High Efficiency Power LSI HQFN-24

Mfr Part#:  AN30185A-VL

Packaging : Cut Tape  Mini-Reel Calculator  
Std Packaging Qty: 3,000
Min Order Qty: 1

As low as:  $1.90  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
0.8 A
Output Type
Fixed
Switching Frequency-Max
1.2 MHz
Operating Temp Range
-40 to +85 °C
Efficiency
86 %
SEMTECH 

SC4502 Series 1.4 A 2 MHz 32 V Boost Switching Regulator - MLPD-10

Mfr Part#:  SC4502MLTRT

Packaging : Cut Tape  Mini-Reel Calculator  
Std Packaging Qty: 1,000
Min Order Qty: 1

As low as:  $1.54  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
1.4 A
Output Type
Adjustable
Switching Frequency-Max
2 MHz
Operating Temp Range
-40 to +85 °C
Duty Cycle-Max
90 %
PANASONIC 

AN30181A Series 1.2/1.8V 0.8A General-purpose High Efficiency Power LSI-HQFN-24

Mfr Part#:  AN30181A-VL

Packaging : Cut Tape 
Std Packaging Qty: 3,000
Min Order Qty: 3,000

As low as:  $1.71  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
2.9 to 5.5 V
Output Current-Max
0.8 A
Switching Frequency-Max
1.2 MHz
PANASONIC 

AN30185A Series 5.5 V 1.2 MHz General-Purpose High Efficiency Power LSI HQFN-24

Mfr Part#:  AN30185A-VL

Packaging : Cut Tape 
Std Packaging Qty: 3,000
Min Order Qty: 3,000

As low as:  $1.90  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
2.9 to 5.5 V
Output Current-Max
0.8 A
Switching Frequency-Max
1.2 MHz
MICROCHIP 

MIC22205 Series 4 MHz 2 A High-Efficiency Synchronous Buck Regulator - MLF-12

Mfr Part#:  MIC22205YML-TR

Packaging : REEL 
Std Packaging Qty: 5,000
Min Order Qty: 5,000

As low as:  $0.9850  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
2.9 to 5.5 V
Output Current-Max
2 A
Switching Frequency-Max
4 MHz
  • This part has been identified as a viable alternate to part you are searching for. In most cases it will be a drop in replacement but this is not guaranteed. Please check the technical specification on the datasheet to ensure compatibility before purchasing.

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