2,368 Products Found

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Semiconductors - ICs - DC / DC Switching Regulators - Adjustable

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  Newark Part No. Manufacturer Part No Manufacturer / Description
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Qty
Input Voltage Min Input Voltage Max No. of Outputs DC / DC Converter IC Case No. of Pins Output Current Output Voltage Min Output Voltage Max Switching Frequency Topology Operating Temperature Max Packaging MSL SVHC
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Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
57M8354
LT3481EMSE#PBF

LT3481EMSE#PBF

LINEAR TECHNOLOGY

IC, BUCK REGULATOR, MSOP-10

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390

Price for: Each 1

1+ $6.54 25+ $4.44 100+ $3.82

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3.6V 34V 1 MSOP 10 2A 1.265V 20V 2.8MHz Buck (Step Down) 85°C Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 390 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 1/26/15
57M2436
LT1173CS8#PBF

LT1173CS8#PBF

LINEAR TECHNOLOGY

IC, DC/DC CONVERTER, 8-SOIC

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160

Price for: Each 1

1+ $5.32 25+ $3.53 100+ $2.80

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2V 30V 1 SOIC 8 800mA 1.24V 12.9V 30kHz Buck, Boost 70°C Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 160 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 1/19/15
56M7808
LTC3442EDE#PBF

LTC3442EDE#PBF

LINEAR TECHNOLOGY

IC SYNC BUCK-BOOST DC/DC CONVERTER DFN12

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91

Price for: Each 1

1+ $8.09 25+ $5.35 100+ $4.21

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2.4V 5.5V 1 DFN 12 1.2A 2.4V 5.25V 2MHz Buck-Boost 85°C Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 91 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 2/9/15
41K3686
LM2576S-ADJ/NOPB

LM2576S-ADJ/NOPB

TEXAS INSTRUMENTS

IC, STEP-DOWN VOLTAGE REGULATOR, TO-263

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334

Price for: Each 1

1+ $3.39 10+ $2.73 100+ $2.48 250+ $1.93 more…

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4V 40V 1 TO-263 5 3A 1.23V 37V 52kHz Buck (Step Down) 125°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 334 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 1/19/15
18X0218
LT8614IUDC#PBF

LT8614IUDC#PBF

LINEAR TECHNOLOGY

SWITCHING REG, BUCK, ADJ, 3MHZ, QFN-20

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Awaiting Delivery

Price for: Each 1

1+ $10.00 25+ $6.71 100+ $5.68

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3.4V 42V 1 QFN 18 4A 970mV 41.8V 2.15MHz Buck (Step Down) 125°C Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)
 
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    Per the manufacturer, more stock expected week of 1/19/15
Contact me when back in stock
93X5093
MB39A135PFT-G-JN-ERE1

MB39A135PFT-G-JN-ERE1

SPANSION

DC/DC CONV, SYNC BUCK, 1MHZ, TSSOP-16

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $0.896 10+ $0.806 25+ $0.79 50+ $0.742 more…

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4.5V 25V 1 TSSOP 16 60mA 700mV - 1MHz Synchronous Buck (Step Down) 85°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)
 
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    Per the manufacturer, more stock expected week of 2/23/15
Contact me when back in stock
93X5106
MB39C326PW-G-EFE1

MB39C326PW-G-EFE1

SPANSION

DC/DC CONV, SYNC BUCK-BOOST, 6.4MHZ, WLP

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $1.42 10+ $1.28 25+ $1.26 50+ $1.18 more…

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2.5V 5.5V 1 WLP 20 800mA 800mV 5V 6.4MHz Synchronous Buck-Boost 85°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)
 
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    Per the manufacturer, more stock expected week of 2/23/15
Contact me when back in stock
93X5107
MB39C326PW-G-ERE1

MB39C326PW-G-ERE1

SPANSION

DC/DC CONV, SYNC BUCK-BOOST, 6.4MHZ, WLP

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $1.42 10+ $1.28 25+ $1.26 50+ $1.18 more…

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2.5V 5.5V 1 WLP 20 800mA 800mV 5V 6.4MHz Synchronous Buck-Boost 85°C Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)
 
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    Per the manufacturer, more stock expected week of 2/23/15
Contact me when back in stock
93X5117
MB39C831QN-G-EFE2

MB39C831QN-G-EFE2

SPANSION

DC/DC CONV, SYNC BOOST, 1.13MHZ, QFN-40

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $3.37 10+ $3.09 25+ $3.01 50+ $2.94 more…

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300mV 4.75V 1 QFN 40 80mA 2.55V 5.5V 1.13MHz Synchronous Boost (Step Up) 85°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)
 
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    Per the manufacturer, more stock expected week of 2/23/15
Contact me when back in stock
93X5118
MB39C831QN-G-ERE2

MB39C831QN-G-ERE2

SPANSION

DC/DC CONV, SYNC BOOST, 1.13MHZ, QFN-40

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $3.37 10+ $3.09 25+ $3.01 50+ $2.94 more…

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300mV 4.75V 1 QFN 40 80mA 2.55V 5.5V 1.13MHz Synchronous Boost (Step Up) 85°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)
 
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    Per the manufacturer, more stock expected week of 2/23/15
Contact me when back in stock
41K3786
LM2591HVT-ADJ/NOPB

LM2591HVT-ADJ/NOPB

TEXAS INSTRUMENTS

IC, STEP-DOWN REGULATOR, TO-220-5

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15

Price for: Each 1

100+ $3.50 250+ $3.15 500+ $2.56 1000+ $2.25

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4.5V 60V 1 TO-220 5 1A 1.2V 57V 150kHz Buck (Step Down) 125°C Cut Tape - No SVHC (16-Jun-2014)
    Per the manufacturer, more stock expected week of 2/9/15

Not Normally Stocked

Non-Cancelable / Non Returnable

28X3693
MC34063ADR

MC34063ADR

TEXAS INSTRUMENTS

IC, DC-DC CONV, FULL REEL

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5,000

Price for: Tape & Reel Full 1

2500+ $0.188 10000+ $0.175 25000+ $0.175 50000+ $0.173

Buy
3V 40V 1 SOIC 8 1.5A 1.25V 40V 100kHz Buck, Boost, Inverting 70°C Tape & Reel MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 5,000 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 1/12/15
80P3700
A4403GEUTR-T

A4403GEUTR-T

ALLEGRO MICROSYSTEMS

V REG, BUCK, 3A, 2 MHZ, SMT QFN-16

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371

Price for: Tape & Reel Cut 1

1+ $2.65 100+ $2.39 250+ $2.20 500+ $2.03 more…

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9V 46V 1 QFN 16 3A 800mV 5V 2MHz Buck (Step Down) 105°C Cut Tape MSL 2 - 1 year No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    Per the manufacturer, more stock expected week of 6/29/15
80X3154
A7986ATR

A7986ATR

STMICROELECTRONICS

DC/DC CONV, BUCK, 1MHZ, HSOP-8

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2,476

Price for: Each 1

1+ $2.00 100+ $1.63 250+ $1.50 500+ $1.39 more…

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4.5V 38V 1 HSOP 8 3A 600mV 38V 1MHz Buck (Step Down) 150°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    Per the manufacturer, more stock expected week of 4/6/15
34M5203
A8498SLJ-T

A8498SLJ-T

ALLEGRO MICROSYSTEMS

IC, V REG, BUCK, 3A 50V, SMD, SOIC8

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2,709

Price for: Tape & Reel Cut 1

1+ $2.71 100+ $2.43 250+ $2.22 500+ $2.05 more…

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8V 50V 1 SOIC 8 3A 800mV 24V 123kHz Buck (Step Down) 85°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 6/29/15
34M5204
A8499SLJ-T

A8499SLJ-T

ALLEGRO MICROSYSTEMS

V REG, BUCK, 1.5A 50V, SMD, SOIC8

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $2.42 100+ $2.17 250+ $1.98 500+ $1.82 more…

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8V 50V 1 SOIC 8 1.5A 1.2V 24V 123kHz Buck (Step Down) 85°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

 
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    Per the manufacturer, more stock expected week of 6/29/15
83X6767
A8589KLPTR-T

A8589KLPTR-T

ALLEGRO MICROSYSTEMS

Input Voltage Min:4V

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0

Price for: Each 1

1000+ $1.74

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4V 35V 1 HTSSOP 16 2.5A 800mV 10V 2.44MHz Buck (Step Down) 125°C Cut Tape - No SVHC (16-Jun-2014)
    Per the manufacturer, more stock expected week of 2/9/15

Not Normally Stocked

Non-Cancelable / Non Returnable

01Y2841
A8590KLPTR-T

A8590KLPTR-T

ALLEGRO MICROSYSTEMS

Input Voltage Min:4V

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0

Price for: Each 1

1000+ $2.00

Buy
4V 35V 1 HTSSOP 16 3A 800mV 10V 2.44MHz Buck (Step Down) 125°C Cut Tape - No SVHC (16-Jun-2014)
    Per the manufacturer, more stock expected week of 2/9/15

Not Normally Stocked

Non-Cancelable / Non Returnable

49X9061
ADM8829ARTZ-REEL7

ADM8829ARTZ-REEL7

ANALOG DEVICES

CHARGE PUMP VOLT INVERTER, SOT-23-6

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Awaiting Delivery

Price for: Each 1

1+ $2.00 100+ $1.64 250+ $1.50 500+ $1.39 more…

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1.5V 5.5V 1 SOT-23 6 25mA -5.5V -1.5V 120kHz Inverting 85°C Cut Tape MSL 3 - 168 hours No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

 
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    Per the manufacturer, more stock expected week of 3/9/15
59K2520
ADP1111ARZ

ADP1111ARZ

ANALOG DEVICES

IC STEP-UP/STEP-DOWN SWITCHING REG 8-SOIC

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0

Price for: Each 1

50+ $3.68 100+ $3.58 500+ $3.24 1000+ $2.90 more…

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2V 30V 1 SOIC 8 1.5A 1.25V 45V 72kHz Buck, Boost, Inverting 85°C Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)
    Per the manufacturer, more stock expected week of 2/16/15

Not Normally Stocked

Non-Cancelable / Non Returnable

15P0491
ADP1111ARZ

ADP1111ARZ

ANALOG DEVICES

V REG, STEP UP/DOWN ADJ, SMD, SOIC8

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Awaiting Delivery

Price for: Each 1

1+ $6.42 50+ $5.80 100+ $5.34 250+ $4.92 more…

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2V 30V 1 SOIC 8 1.5A 1.25V 45V 72kHz Buck, Boost, Inverting 85°C Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

 
Check more stock
    Per the manufacturer, more stock expected week of 3/9/15
52W9288
ADP1607ACPZN-R7

ADP1607ACPZN-R7

ANALOG DEVICES

DC-DC CONVERTER, BOOST, 2MHZ, LFCSP-6, FULL REEL

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0

Price for: Tape & Reel Full 1

3000+ $1.39 6000+ $1.38

Buy
800mV 3.3V 1 LFCSP 6 1A 1.8V 3.3V 2.2MHz Boost (Step Up) 85°C Tape & Reel MSL 1 - Unlimited No SVHC (16-Jun-2014)
    Per the manufacturer, more stock expected week of 1/19/15

Not Normally Stocked

Non-Cancelable / Non Returnable

53W8550
ADP1607ACPZN-R7

ADP1607ACPZN-R7

ANALOG DEVICES

BOOST, 0.8-3.3V, 2MHZ, 1.8-3.3V, 6LFCSP

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Awaiting Delivery

Price for: Each 1

1+ $2.66 25+ $2.39 50+ $2.23 100+ $2.12 more…

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800mV 3.3V 1 LFCSP 6 1A 1.8V 3.3V 2.2MHz Boost (Step Up) 85°C Each MSL 1 - Unlimited No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

 
Check more stock
    Per the manufacturer, more stock expected week of 3/9/15
59K2526
ADP1610ARMZ-R7

ADP1610ARMZ-R7

ANALOG DEVICES

DC-DC REGULATOR, ADJ, SEPIC, 1.2MHZ, MSOP-8, FULL REEL

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0

Price for: Tape & Reel Full 1

1000+ $1.38 2000+ $1.36

Buy
2.5V 5.5V 1 MSOP 8 1.2A 3.3V 12V 1.6MHz Boost, SEPIC 85°C Tape & Reel MSL 1 - Unlimited No SVHC (16-Jun-2014)
    Per the manufacturer, more stock expected week of 2/2/15

Not Normally Stocked

Non-Cancelable / Non Returnable

81R1682
ADP1612ARMZ-R7

ADP1612ARMZ-R7

ANALOG DEVICES

IC, BOOST, ADJ, 1.4A, 8MSOP

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1,269

Price for: Tape & Reel Cut 1

1+ $2.06 100+ $1.68 250+ $1.54 500+ $1.43 more…

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1.8V 5.5V 1 MSOP 8 1.4A 3.6V 20V 1.4MHz Boost, SEPIC 125°C Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
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