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INFINEON

IR3842 Series 16V 1.5MHz 4A Highly Efficient Synchronous Buck Regulator - QFN-15

Mfr Part#: IR3842MTR1...
  

RoHS compliant

From as low as   $1.74 USD

Top Seller

INFINEON

IR3840W Series 1.5 MHz 12 A Surface Mount Synchronous Buck Regulator - QFN-15

Mfr Part#: IR3840WMTR...
  

RoHS compliant

From as low as   $2.68 USD

Compare products (5 maximum)

INFINEON 

IR3843 Series 1.5 - 16 Vin 250-1500 kHz 2 A Synchronous Buck Regulator - QFN-15

Mfr Part#:  IR3843WMTR1PBF

Packaging : Cut Tape  Mini-Reel Calculator  
Std Packaging Qty: 750
Min Order Qty: 1

As low as:  $1.59  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
2 A
Output Type
Adjustable
Switching Frequency-Max
1500 kHz
Operating Temp Range
-40 to +125 °C
Duty Cycle-Max
92 %
INFINEON 

IR3842 Series 16V 1.5MHz 4A Highly Efficient Synchronous Buck Regulator - QFN-15

Mfr Part#:  IR3842MTR1PBF

Packaging : Cut Tape  Mini-Reel Calculator  
Std Packaging Qty: 750
Min Order Qty: 1

As low as:  $1.74  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
4 A
Output Type
Adjustable
Switching Frequency-Max
1.5 MHz
Operating Temp Range
-40 to +125 °C
Duty Cycle-Max
92 %
INFINEON 

IR3837 Series 1.5 MHz 14 A Surface Mount Synchronous Buck Regulator - QFN-16

Mfr Part#:  IR3837MTR1PBF

Packaging : Cut Tape 
Std Packaging Qty: 750
Min Order Qty: 750

As low as:  $3.04  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
1.5 to 16 V
Output Current-Max
14 A
Switching Frequency-Max
1.5 MHz
INFINEON 

IR3837 Series 1.5 MHz 14 A Surface Mount Synchronous Buck Regulator - QFN-16

Mfr Part#:  IR3837MTRPBF

Packaging : Cut Tape 
Std Packaging Qty: 4,000
Min Order Qty: 4,000

As low as:  $2.64  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
1.5 to 16 V
Output Current-Max
14 A
Output Voltage Range
0.6 to 14 V
Switching Frequency-Max
1650 kHz
INFINEON 

IR3840W Series 1.5 MHz 12 A Surface Mount Synchronous Buck Regulator - QFN-15

Mfr Part#:  IR3840WMTR1PBF

Packaging : Cut Tape 
Std Packaging Qty: 750
Min Order Qty: 750

As low as:  $2.68  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
1.5 to 16 V
Output Current-Max
12 A
Switching Frequency-Max
1.5 MHz
INFINEON 

IR3842MTRPBF Series 16 V 4 A Synchronous Buck Regulator -POWER QFN-15

Mfr Part#:  IR3842MTRPBF

Packaging : REEL 
Std Packaging Qty: 4,000
Min Order Qty: 4,000

As low as:  $1.50  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
1.5 to 16 V
Output Current-Max
4 A
Output Voltage Range
0.7 to 14.4 V
Output Type
Adjustable
Switching Frequency-Max
1650 kHz
INFINEON 

IR3842 Series 1.5 - 16 Vin 250-1500 kHz 4 A Synchronous Buck Regulator - QFN-15

Mfr Part#:  IR3842WMTR1PBF

Packaging : Cut Tape 
Std Packaging Qty: 750
Min Order Qty: 750

As low as:  $1.81  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
1.5 to 16 V
Output Current-Max
4 A
Switching Frequency-Max
1500 kHz
INFINEON 

IR3842 Series 16 V 4 A 1.5 MHz Buck Surface Mount Switching Regulator - PQFN-15

Mfr Part#:  IR3842WMTRPBF

Packaging : REEL 
Std Packaging Qty: 4,000
Min Order Qty: 4,000

As low as:  $1.62  (USD) (Buy {0})

In Stock:  No

Topology
Buck
Input Voltage
1.5 to 16 V
Output Current-Max
4 A
Output Voltage Range
0.7 to 0.9 V
Output Type
Adjustable
Switching Frequency-Max
1.5 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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