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STMICROELECTRONICS

ST1S14PHR Series 48 V 3 A 1000 kHz Buck SMT Switching Regulator - HSOP-8

Mfr Part#: ST1S14PHR
  

RoHS compliant

From as low as   $0.9050 USD

Top Seller

ON SEMICONDUCTOR

LM2576 Series 40 V 3 A 52 kHz Step-Down Switching Regulator - D2PAK-5

Mfr Part#: LM2576D2T-...
  

RoHS compliant

From as low as   $0.8550 USD

Compare products (5 maximum)

RICHTEK 

RT8293B Series 23 V 3 A 1.4 MHz Synchronous Step-Down Converter - SOIC-8EP

Mfr Part#:  RT8293BHGSP

Packaging : REEL 
Std Packaging Qty: 2,500
Min Order Qty: 2,500

As low as:  $0.6000  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Voltage Range
0.8 to 15 V
Output Type
Adjustable
Switching Frequency-Max
1.4 MHz
Operating Temp Range
-40 to +85 °C
SEMTECH 

TS30013 Series 18 V 3 A Adj. DC/DC Synchronous Switching Regulator - QFN-16

Mfr Part#:  TS30013-M000QFNR

Packaging : REEL 
Std Packaging Qty: 3,300
Min Order Qty: 3,300

As low as:  $0.4150  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Type
Adjustable
Switching Frequency-Max
1.1 MHz
Operating Temp Range
-40 to +125 °C
Duty Cycle-Max
99 %
STMICROELECTRONICS 

ST1S40 Series 18 V 3 A 1 MHz Buck Surface Mount Switching Regulator - VFQFPN-8

Mfr Part#:  ST1S40IPUR

Packaging : REEL 
Std Packaging Qty: 4,500
Min Order Qty: 4,500

As low as:  $0.9300  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Input Voltage
4 to 18 V
Output Current-Max
3 A
Output Voltage Range
0.8 to 18 V
Switching Frequency-Max
1 MHz
ON SEMICONDUCTOR 

LM2576 Series 3 A 40 Vin Adj/Fixed Vout Step-Down Switching Regulator - TO-220-5

Mfr Part#:  LM2576TV-5G

Packaging : TUBE 
Std Packaging Qty: 50
Min Order Qty: 10

As low as:  $0.9850  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Type
Fixed
Switching Frequency-Max
52 kHz
Operating Temp Range
-40 to +125 °C
Duty Cycle-Max
98 %
ON SEMICONDUCTOR 

NCP3170 Series 18 V 3 A 1 MHz Synchronous PWM Switching Converter - SOIC-8

Mfr Part#:  NCP3170BDR2G

Packaging : REEL 
Std Packaging Qty: 2,500
Min Order Qty: 2,500

As low as:  $0.4700  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Voltage Range
0.8 to 5 V
Output Type
Adjustable
Switching Frequency-Max
1 MHz
Operating Temp Range
-40 to +85 °C
STMICROELECTRONICS 

L5987 Series 250 kHz to 1 MHz Step-Down Switching Regulator - HSOP-8

Mfr Part#:  L5987ATR

Packaging : REEL 
Std Packaging Qty: 2,500
Min Order Qty: 2,500

As low as:  $1.11  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Voltage Range
0.6 to 18 V
Output Type
Adjustable
Switching Frequency-Max
1 MHz
Operating Temp Range
-40 to +125 °C
STMICROELECTRONICS 

L7981 Series 28 V 3 A 1 MHz Step Down Switching Regulator SMT - HSOP-8

Mfr Part#:  L7981ATR

Packaging : REEL 
Std Packaging Qty: 2,500
Min Order Qty: 2,500

As low as:  $0.8400  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Voltage Range
0.6 to 28 V
Output Type
Adjustable
Switching Frequency-Max
1 MHz
Operating Temp Range
-40 to +150 °C
MAXIM INTEGRATED 

MAX1830 Series 2.56 V Single Output Surface Mount DC/DC Converter - QSOP-16

Mfr Part#:  MAX1830EEE+T

Packaging : REEL 
Std Packaging Qty: 2,500
Min Order Qty: 2,500

As low as:  $4.25  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Input Voltage
3 to 5.5 V
Output Current-Max
3 A
Output Voltage Range
1.1 to 5.5 V
Output Type
Fixed/Adjustable
Switching Frequency-Max
1 MHz
MONOLITHIC POWER SYSTEMS 

MP1584 Series 28 V 3 A 1.5 MHz SMT Step-Down Converter - SOIC-8E

Mfr Part#:  MP1584EN-LF-Z

Packaging : REEL 
Std Packaging Qty: 2,500
Min Order Qty: 2,500

As low as:  $1.35  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Voltage Range
0.8 to 25 V
Output Type
Adjustable
Switching Frequency-Max
1.5 MHz
Operating Temp Range
-20 to +85 °C
MICROCHIP 

MIC4576 Series 36 V 200 kHz 3 A Surface Mount Simple Buck Regulator - TO-263-5

Mfr Part#:  MIC4576-5.0WU

Packaging : TUBE 
Std Packaging Qty: 50
Min Order Qty: 10

As low as:  $1.48  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Type
Fixed
Switching Frequency-Max
200 kHz
Operating Temp Range
-40 to +85 °C
Duty Cycle-Max
95 %
  • 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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