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All Products > Semiconductors > Power Management ICs > Switching Controllers

Exar XRP6142 Synchronous Step-Down Controller

The Exar XRP6142 synchronous step-down controller is designed for use with over 15A point-of-load converters and is optimized to generate and support DDR I, II, and III memory voltage requirements. The Exar XRP6142 step-down controller supports conversions down to 0.5V from an input voltage as low as 1V and can reach efficiencies of up to 96%. The XRP6142 step-down controller is based on a constant on-time control scheme and operates at a constant switching frequency over the whole input voltage range. This Exar device provides excellent load transient response while requiring no external compensation components.

Category   Semiconductors >  Power Management ICs >  Switching Controllers

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Quantity RoHS Switching Frequency Input Voltage Output Voltage Maximum Operating Temperature Mounting Style Package / Case Packaging
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Exar XRP6142EL1-0-F
Enlarge
Exar Switching Controllers Low Volt. Controller with DDR - 1000ns
Data Sheet 50
In Stock
1: $2.86
10: $2.33
100: $1.86
500: $1.63
1,000: View



Min.: 1
Mult.: 1
1000 kHz 3 V to 5.5 V 0.5 V + 125 C SMD/SMT QFN-16 Bulk
Exar XRP6142EL2-0-F
Enlarge
Exar Switching Controllers Low Volt. Controller with DDR - 2000ns
Data Sheet 50
In Stock
1: $2.86
10: $2.33
100: $1.86
500: $1.63
1,000: View



Min.: 1
Mult.: 1
1000 kHz 3 V to 5.5 V 0.5 V + 125 C SMD/SMT QFN-16 Bulk
Exar XRP6142EL0-5-F
Enlarge
Exar Switching Controllers Low Volt. Controller with DDR - 500ns
Data Sheet 49
In Stock
1: $2.86
10: $2.33
100: $1.86
500: $1.63
1,000: View



Min.: 1
Mult.: 1
1000 kHz 3 V to 5.5 V 0.5 V + 125 C SMD/SMT QFN-16 Bulk
Exar XRP6142ELTR0-5-F
Enlarge
701-XRP6142ELTR0-5-F


To purchase full reel, order in multiples of 3000:
Exar Switching Controllers Low Volt. Controller with DDR - 500ns
Data Sheet Non-Stocked
Cut Tape
1,980: $1.35
Reel
3,000: $1.26
6,000: $1.21
9,000: $1.16
24,000: Quote

MouseReel Available


Min.: 1,980
Mult.: 1
Reel: 3,000
1000 kHz 3 V to 5.5 V 0.5 V + 125 C SMD/SMT QFN-16 Reel
Exar XRP6142ELTR1-0-F
Enlarge
701-XRP6142ELTR1-0-F


To purchase full reel, order in multiples of 3000:
Exar Switching Controllers Low Volt. Controller with DDR - 1000ns
Data Sheet Non-Stocked
Cut Tape
1,980: $1.35
Reel
3,000: $1.26
6,000: $1.21
9,000: $1.16
24,000: Quote

MouseReel Available


Min.: 1,980
Mult.: 1
Reel: 3,000
1000 kHz 3 V to 5.5 V 0.5 V + 125 C SMD/SMT QFN-16 Reel
Exar XRP6142ELTR2-0-F
Enlarge
701-XRP6142ELTR2-0-F


To purchase full reel, order in multiples of 3000:
Exar Switching Controllers Low Volt. Controller with DDR - 2000ns
Data Sheet Non-Stocked
Cut Tape
1,980: $1.35
Reel
3,000: $1.26
6,000: $1.21
9,000: $1.16
24,000: Quote

MouseReel Available


Min.: 1,980
Mult.: 1
Reel: 3,000
1000 kHz 3 V to 5.5 V 0.5 V + 125 C SMD/SMT QFN-16 Reel
Compare up to 20 parts.
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