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PWM Controllers

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ON Semiconductor
Controller; Current Mode; PWM; Quasi-Resonant; with Thermal Fold-back; Vcc 35 V

Mfr. Part #: NCL30083ADMR2G

RS Stk #: 70297174

In Stock: 2000

+1 $0.83 /ea

+10 $0.79 /ea

+50 $0.74 /ea

+100 $0.70 /ea

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Microchip Technology Inc.
16 PDIP .300in TUBESWITCHMODE CONTROLLER 450V 2% REF

Mfr. Part #: HV9120P-G

RS Stk #: 70431593

In Stock: 1186

+1 $2.56 /ea

+5 $2.36 /ea

+10 $2.25 /ea

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ON Semiconductor
PWM Current Mode Controller, 1 A, 500 kHz 8-Pin PDIP

Mfr. Part #: UC3845BNG

RS Stk #: 70100731

In Stock: 1

1 $0.31 /ea

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Microchip Technology Inc.
24 QFN 4x4x0.9mm TUBEDigitally Enhanced Power, Configurable Synchronous Buck PWM

Mfr. Part #: MCP19110-E/MJ

RS Stk #: 70431565

In Stock: 50

+1 $4.91 /ea

+5 $4.66 /ea

+10 $4.42 /ea

+20 $4.17 /ea

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Microchip Technology Inc.
Microchip TC649EOA PWM Controller, 34 Hz, 3 - 5.5 V, 8-Pin SOIC

Mfr. Part #: TC649EOA

RS Stk #: 70389014

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $4.21 /ea

+1000 $4.00 /ea

+2000 $3.79 /ea

+4000 $3.58 /ea

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Microchip Technology Inc.
Temp Sensor & BLDC Fan Controller MSOP8

Mfr. Part #: TC652ACVUA

RS Stk #: 70389015

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $3.26 /ea

+1000 $3.10 /ea

+2000 $2.94 /ea

+4000 $2.77 /ea

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Microchip Technology Inc.
Microchip TC642BEUA PWM Controller, 34 Hz, 3 - 5.5 V, 8-Pin MSOP

Mfr. Part #: TC642BEUA

RS Stk #: 70389010

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $1.77 /ea

+3000 $1.68 /ea

+15000 $1.59 /ea

+30000 $1.50 /ea

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Microchip Technology Inc.
Microchip TC621HEPA Temperature Sensor 8-Pin PDIP, -40 - +85 degC

Mfr. Part #: TC621HEPA

RS Stk #: 70389011

In Stock: 0
Min Qty: 180
Mult Of: 180

+180 $3.65 /ea

+900 $3.46 /ea

+1800 $3.28 /ea

+3600 $3.10 /ea

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Microchip Technology Inc.
PWM Fan Motor Speed Controller PDIP8

Mfr. Part #: TC642BEPA

RS Stk #: 70389012

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $2.04 /ea

+2400 $1.94 /ea

+12000 $1.84 /ea

+24000 $1.73 /ea

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Microchip Technology Inc.
Microchip TC648EOA PWM Controller, 34 Hz, 3 - 5.5 V, 8-Pin SOIC

Mfr. Part #: TC648EOA

RS Stk #: 70389013

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $1.87 /ea

+3000 $1.78 /ea

+15000 $1.68 /ea

+30000 $1.59 /ea

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Microchip Technology Inc.
Microchip TC647VPA, PWM Controller 34 Hz, 3 - 5.5 V, 8-Pin PDIP

Mfr. Part #: TC647VPA

RS Stk #: 70389104

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $3.39 /ea

+1200 $3.22 /ea

+2400 $3.05 /ea

+4800 $2.88 /ea

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Microchip Technology Inc.
Microchip MCP1631V-E/ST,PWM Voltage Mode Controller,250 mA,2 MHz,20-Pin TSSOP

Mfr. Part #: MCP1631V-E/ST

RS Stk #: 70389148

In Stock: 0
Min Qty: 222
Mult Of: 222

+222 $2.07 /ea

+2220 $1.97 /ea

+11100 $1.86 /ea

+22200 $1.76 /ea

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Microchip Technology Inc.
MCP1631VHV-330E/ST,PWMVoltage Mode Controller,250 mA,2 MHz,20-Pin TSSOP

Mfr. Part #: MCP1631VHV-330E/ST

RS Stk #: 70389151

In Stock: 0
Min Qty: 222
Mult Of: 222

+222 $2.27 /ea

+2220 $2.16 /ea

+11100 $2.04 /ea

+22200 $1.93 /ea

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Microchip Technology Inc.
MCP1631VHV-500E/ST,PWMVoltage Mode Controller,250 mA,2 MHz,20-Pin TSSOP

Mfr. Part #: MCP1631VHV-500E/ST

RS Stk #: 70389149

In Stock: 0
Min Qty: 222
Mult Of: 222

+222 $2.27 /ea

+2220 $2.16 /ea

+11100 $2.04 /ea

+22200 $1.93 /ea

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Microchip Technology Inc.
Microchip TC647BEUA Fan Controller IC, 5 V, 8-Pin MSOP

Mfr. Part #: TC647BEUA

RS Stk #: 70389152

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $2.81 /ea

+3000 $2.66 /ea

+15000 $2.52 /ea

+30000 $2.38 /ea

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Microchip Technology Inc.
PWM Boost Controller,750kHz,MSOP10

Mfr. Part #: MCP1653S-E/UN

RS Stk #: 70389150

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $2.07 /ea

+2000 $1.97 /ea

+10000 $1.86 /ea

+20000 $1.76 /ea

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Microchip Technology Inc.
Microchip TC646EUA Fan Controller IC, 5 V, 8-Pin MSOP

Mfr. Part #: TC646EUA

RS Stk #: 70389153

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $3.37 /ea

+1000 $3.20 /ea

+2000 $3.03 /ea

+4000 $2.86 /ea

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Microchip Technology Inc.
PWM BLDC Fan Speed Controller,DIP8

Mfr. Part #: TC647BEPA

RS Stk #: 70389154

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $1.96 /ea

+2400 $1.86 /ea

+12000 $1.76 /ea

+24000 $1.67 /ea

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You may only compare up to 5 items.

Microchip Technology Inc.
Microchip TC647EUA Fan Controller IC, 5 V, 8-Pin MSOP

Mfr. Part #: TC647EUA

RS Stk #: 70389155

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $3.11 /ea

+1500 $2.96 /ea

+3000 $2.80 /ea

+6000 $2.64 /ea

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Microchip Technology Inc.
PWM BLDC Fan Speed Controller,DIP8

Mfr. Part #: TC648BEPA

RS Stk #: 70389156

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $3.09 /ea

+1200 $2.93 /ea

+2400 $2.78 /ea

+4800 $2.62 /ea

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Availability

Price

Switching Frequency

Output Voltage

Output Current

Number of Outputs

Startup Current

Maximum Source Current

Sink Current

Supply Current

Mounting Type

Series

In Stock: 2000

+1 $0.83 /ea

+10 $0.79 /ea

+50 $0.74 /ea

+100 $0.70 /ea

65 kHz

30 μA

300 mA

500 mA

300 mA

Surface Mount

NCL PWM Series

In Stock: 1186

+1 $2.56 /ea

+5 $2.36 /ea

+10 $2.25 /ea

In Stock: 1

1 $0.31 /ea

275 kHz

2.2-13.5 V

1000 mA

0.5 mA

-1 mA

12 mA

17 mA

Through Hole

UC PWM Series

In Stock: 50

+1 $4.91 /ea

+5 $4.66 /ea

+10 $4.42 /ea

+20 $4.17 /ea

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $4.21 /ea

+1000 $4.00 /ea

+2000 $3.79 /ea

+4000 $3.58 /ea

FanSense Series

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $3.26 /ea

+1000 $3.10 /ea

+2000 $2.94 /ea

+4000 $2.77 /ea

TC652/TC653 Series

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $1.77 /ea

+3000 $1.68 /ea

+15000 $1.59 /ea

+30000 $1.50 /ea

FanSense Series

In Stock: 0
Min Qty: 180
Mult Of: 180

+180 $3.65 /ea

+900 $3.46 /ea

+1800 $3.28 /ea

+3600 $3.10 /ea

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $2.04 /ea

+2400 $1.94 /ea

+12000 $1.84 /ea

+24000 $1.73 /ea

FanSense Series

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $1.87 /ea

+3000 $1.78 /ea

+15000 $1.68 /ea

+30000 $1.59 /ea

FanSense Series

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $3.39 /ea

+1200 $3.22 /ea

+2400 $3.05 /ea

+4800 $2.88 /ea

FanSense Series

In Stock: 0
Min Qty: 222
Mult Of: 222

+222 $2.07 /ea

+2220 $1.97 /ea

+11100 $1.86 /ea

+22200 $1.76 /ea

In Stock: 0
Min Qty: 222
Mult Of: 222

+222 $2.27 /ea

+2220 $2.16 /ea

+11100 $2.04 /ea

+22200 $1.93 /ea

In Stock: 0
Min Qty: 222
Mult Of: 222

+222 $2.27 /ea

+2220 $2.16 /ea

+11100 $2.04 /ea

+22200 $1.93 /ea

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $2.81 /ea

+3000 $2.66 /ea

+15000 $2.52 /ea

+30000 $2.38 /ea

FanSense Series

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $2.07 /ea

+2000 $1.97 /ea

+10000 $1.86 /ea

+20000 $1.76 /ea

In Stock: 0
Min Qty: 200
Mult Of: 200

+200 $3.37 /ea

+1000 $3.20 /ea

+2000 $3.03 /ea

+4000 $2.86 /ea

FanSense Series

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $1.96 /ea

+2400 $1.86 /ea

+12000 $1.76 /ea

+24000 $1.67 /ea

FanSense Series

In Stock: 0
Min Qty: 300
Mult Of: 300

+300 $3.11 /ea

+1500 $2.96 /ea

+3000 $2.80 /ea

+6000 $2.64 /ea

FanSense Series

In Stock: 0
Min Qty: 240
Mult Of: 240

+240 $3.09 /ea

+1200 $2.93 /ea

+2400 $2.78 /ea

+4800 $2.62 /ea

FanSense Series

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