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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   $0.7900 USD

Top Seller

ON SEMICONDUCTOR

NCP3170 Series 550 kHz 6 A SMT Synchronous PWM Buck Switching Regulator - SOIC-8

Mfr Part#: NCP3170ADR...
  

RoHS compliant

From as low as   $0.3200 USD

Compare products (5 maximum)

DIODES INCORPORATED 

AP5100 Series 24 V 1.7 MHz Step-Down Converter with Switching Frequency- SOT23-6

Mfr Part#:  AP5100WG-7

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

As low as:  $0.3750  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
1.2 A
Output Type
Adjustable
Switching Frequency-Max
1.7 MHz
Operating Temp Range
-25 to +85 °C
Duty Cycle-Max
87 %
ON SEMICONDUCTOR 

NCP3170 Series 550 kHz 6 A SMT Synchronous PWM Buck Switching Regulator - SOIC-8

Mfr Part#:  NCP3170ADR2G

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

As low as:  $0.3200  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
6 A
Output Type
Adjustable
Switching Frequency-Max
550 kHz
Operating Temp Range
-40 to +85 °C
No. of Outputs
1
STMICROELECTRONICS 

L5973D Series 36V 300 uA 280 kHz Buck SMT Switching Regulator - HSOP-8

Mfr Part#:  L5973D013TR

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

As low as:  $1.04  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
300 µA
Output Voltage Range
1.235 to 35 V
Output Type
Adjustable
Switching Frequency-Max
280 kHz
Operating Temp Range
-40 to +150 °C
STMICROELECTRONICS 

L5980 Series 15 V 0.7 A 1 MHz SMT Step Down Switching Regulator - VFQFPN-8

Mfr Part#:  L5980TR

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

As low as:  $0.9300  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
0.7 A
Output Voltage Range
0.6 to 18 V
Output Type
Adjustable
Switching Frequency-Max
1 MHz
Operating Temp Range
-40 to +150 °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:  $0.6900  (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
ON SEMICONDUCTOR 

NCP1579 Series 4.5 - 13.2 Vin 275 kHz Synchronous Buck Controller - SOIC-8

Mfr Part#:  NCP1579DR2G

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

As low as:  $0.1650  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
1 A
Output Type
Adjustable
Switching Frequency-Max
275 kHz
Operating Temp Range
0 to 70 °C
No. of Outputs
1
STMICROELECTRONICS 

ST1S40 Series 18 V 3 A DC SMT Step-Down Switching Regulator - SOIC-8

Mfr Part#:  ST1S40IDR

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

As low as:  $0.5250  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Output Type
Adjustable
Switching Frequency-Max
850 kHz
Operating Temp Range
-40 to +150 °C
Duty Cycle-Max
100 %
ON SEMICONDUCTOR 

LM2575 Series 40 V 1 A 52 kHz Adjustable Step-Down Switching Regulator - D2PAK-5

Mfr Part#:  LM2575D2T-ADJR4G

Packaging : REEL 
Std Packaging Qty: 800
Min Order Qty: 800

As low as:  $0.8900  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
1 A
Output Type
Adjustable
Switching Frequency-Max
52 kHz
Operating Temp Range
-40 to +125 °C
Duty Cycle-Max
98 %
MICROCHIP 

MIC4682 Series 200 kHz 2A High-Efficiency SuperSwitcher™ Buck Regulator - SOIC-8

Mfr Part#:  MIC4684YM

Packaging : TUBE 
Std Packaging Qty: 95
Min Order Qty: 10

As low as:  $1.41  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
2 A
Output Type
Adjustable
Switching Frequency-Max
200 kHz
Operating Temp Range
-40 to +125 °C
Duty Cycle-Max
94 %
STMICROELECTRONICS 

ST1CC40 Series 18 V 3 A 1 MHz Step Down DC-DC Converter - VFQFPN-8

Mfr Part#:  ST1CC40PUR

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

As low as:  $0.9450  (USD) (Buy {0})

In Stock:  Yes

Topology
Buck
Output Current-Max
3 A
Switching Frequency-Max
1 MHz
Operating Temp Range
-40 to +150 °C
Duty Cycle-Max
100 %
No. of Outputs
1
  • 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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