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Power Circuits / Switching Regulator or Controllers / NCP1271D100R2G
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NCP1271D100R2G by: onsemi

PWM Controller, Soft-Skip™ Standby, with Adjustable Skip Level and External Latch, SOIC 7 CASE OUTLINE, 2500-REEL

Part Details for NCP1271D100R2G by onsemi

Overview of NCP1271D100R2G by onsemi

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Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for NCP1271D100R2G

Part # Distributor Description Stock Price Buy
DISTI # 27M2518
Newark Ic, smps Controller, current-Mode, sop,7Pin, plastic |Onsemi NCP1271D100R2G Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.5160
  • 3,000 $0.4950
  • 6,000 $0.4500
  • 12,000 $0.4050
  • 18,000 $0.3900
  • 30,000 $0.3810
$0.3810 / $0.5160 Buy Now
DISTI # NCP1271D100R2GOSCT-ND
DigiKey IC OFFLINE SWITCH FLYBACK 7SOIC Min Qty: 1 Lead time: 35 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1008
In Stock
  • 1 $1.0000
  • 10 $0.8940
  • 25 $0.8484
  • 100 $0.6514
  • 250 $0.5757
  • 500 $0.5454
  • 1,000 $0.4242
  • 2,500 $0.4030
  • 5,000 $0.3878
  • 12,500 $0.3757
  • 25,000 $0.3750
$0.3750 / $1.0000 Buy Now
DISTI # NCP1271D100R2G
Avnet Americas Current Mode PWM Controller -0.3V to 20V 800mA 7-Pin SOIC T/R - Tape and Reel (Alt: NCP1271D100R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.4500
  • 5,000 $0.4380
  • 10,000 $0.4260
  • 15,000 $0.4140
  • 20,000 $0.4020
$0.4020 / $0.4500 Buy Now
DISTI # 863-NCP1271D100R2G
Mouser Electronics Switching Controllers ANA PMW CONTROLLER RoHS: Compliant 2307
  • 1 $0.8000
  • 10 $0.7070
  • 100 $0.5510
  • 500 $0.5350
  • 1,000 $0.4240
  • 2,500 $0.4020
  • 5,000 $0.3870
  • 10,000 $0.3750
$0.3750 / $0.8000 Buy Now
Future Electronics NCP Series 3.5 mA 100 kHz SMT Soft-Skip Mode Standby PWM Controller - SOIC-7 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 5000
Reel
  • 2,500 $0.3800
  • 5,000 $0.3700
$0.3700 / $0.3800 Buy Now
Future Electronics NCP Series 3.5 mA 100 kHz SMT Soft-Skip Mode Standby PWM Controller - SOIC-7 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.3800
  • 5,000 $0.3700
$0.3700 / $0.3800 Buy Now
Bristol Electronics   1221
RFQ
Quest Components   976
  • 1 $1.4800
  • 69 $0.7400
  • 271 $0.5920
$0.5920 / $1.4800 Buy Now
Rochester Electronics Switching Controller, Current-mode, 0.8A, 107kHz Switching Freq-Max, PDSO7 RoHS: Compliant Status: Active Min Qty: 1 4457
  • 1 $0.4375
  • 25 $0.4288
  • 100 $0.4113
  • 500 $0.3937
  • 1,000 $0.3719
$0.3719 / $0.4375 Buy Now
DISTI # NCP1271D100R2G
Avnet Americas Current Mode PWM Controller -0.3V to 20V 800mA 7-Pin SOIC T/R - Tape and Reel (Alt: NCP1271D100R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.4500
  • 5,000 $0.4380
  • 10,000 $0.4260
  • 15,000 $0.4140
  • 20,000 $0.4020
$0.4020 / $0.4500 Buy Now
Ameya Holding Limited   Min Qty: 2500 1190
  • 2,500 $0.6049
  • 12,500 $0.5867
$0.5867 / $0.6049 Buy Now
Chip 1 Exchange INSTOCK 61750
RFQ
DISTI # NCP1271D100R2G
Avnet Asia Current Mode PWM Controller -0.3V to 20V 800mA 7-Pin SOIC T/R (Alt: NCP1271D100R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days 0
  • 2,500 $0.4286
  • 5,000 $0.4000
  • 7,500 $0.3896
  • 12,500 $0.3797
  • 25,000 $0.3704
  • 62,500 $0.3614
  • 125,000 $0.3529
$0.3529 / $0.4286 Buy Now
DISTI # NCP1271D100R2G
Avnet Silica Current Mode PWM Controller -0.3V to 20V 800mA 7-Pin SOIC T/R (Alt: NCP1271D100R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 36 Weeks, 0 Days Silica - 0
Buy Now
CHIPMALL.COM LIMITED IC OFFLINE SWITCH FLYBACK 7SOIC 603
  • 1 $0.7619
  • 10 $0.6245
  • 100 $0.4870
  • 500 $0.4460
  • 1,000 $0.4240
$0.4240 / $0.7619 Buy Now
DISTI # NCP1271D100R2G
EBV Elektronik Current Mode PWM Controller -0.3V to 20V 800mA 7-Pin SOIC T/R (Alt: NCP1271D100R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 37 Weeks, 0 Days EBV - 0
Buy Now
Flip Electronics Stock 5000
RFQ
LCSC 100kHz 10V20V SOIC-7 AC-DC Controllers Regulators ROHS 603
  • 1 $0.7774
  • 10 $0.6372
  • 30 $0.5655
  • 100 $0.4969
  • 500 $0.4551
  • 1,000 $0.4327
$0.4327 / $0.7774 Buy Now
Wuhan P&S Soft-Skip Mode Standby PWM Controller with Adjustable Skip Level and External Latch Min Qty: 1 20000
  • 1 $1.0500
  • 100 $0.6700
  • 500 $0.5600
  • 1,000 $0.5100
$0.5100 / $1.0500 Buy Now

Part Details for NCP1271D100R2G

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NCP1271D100R2G Part Data Attributes:

Parametric Data
NCP1271D100R2G onsemi
Buy Now Datasheet
Compare Parts:
NCP1271D100R2G onsemi PWM Controller, Soft-Skip™ Standby, with Adjustable Skip Level and External Latch, SOIC 7 CASE OUTLINE, 2500-REEL
Pbfree Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer ONSEMI
Part Package Code SOIC 7 CASE OUTLINE
Package Description SOIC-8/7
Pin Count 7
Manufacturer Package Code 751U
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer onsemi
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 20 V
Input Voltage-Min 10 V
Input Voltage-Nom 14 V
JESD-30 Code R-PDSO-G7
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 7
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.8 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP7/8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 107 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for NCP1271D100R2G

This table gives cross-reference parts and alternative options found for NCP1271D100R2G. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NCP1271D100R2G, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
NCP1207BDR2G PWM Controller, Free Running Quasi-Resonant Current Mode, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1271D100R2G vs NCP1207BDR2G
NCP1271D65R2G PWM Controller, Soft-Skip™ Standby, with Adjustable Skip Level and External Latch, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1271D100R2G vs NCP1271D65R2G
NCP1271P100G PWM Controller, Soft-Skip™ Standby, with Adjustable Skip Level and External Latch, PDIP-7 (PDIP-8 LESS PIN 7), 50-TUBE onsemi NCP1271D100R2G vs NCP1271P100G
NCP1219AD65R2G PWM Controller with Adjustable Skip Level and External Latch Input, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1271D100R2G vs NCP1219AD65R2G
NCP1218AD65R2G PWM Controller with Adjustable Skip Level and External Latch Input, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1271D100R2G vs NCP1218AD65R2G
NCP1219AD100R2G PWM Controller with Adjustable Skip Level and External Latch Input, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1271D100R2G vs NCP1219AD100R2G
NCP1219BD65R2G PWM Controller with Adjustable Skip Level and External Latch Input, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1271D100R2G vs NCP1219BD65R2G
MC44608P75G SWITCHING CONTROLLER, 82kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 onsemi NCP1271D100R2G vs MC44608P75G
NCP1288BD65R2G Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1271D100R2G vs NCP1288BD65R2G

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