L4990

L4990
Mfr. #:
L4990
Manufacturer:
ST
Description:
Swithed-Mode Power Supply Controller, Current Mode Type, 16 Pin, Plastic, DIP
Lifecycle:
New from this manufacturer.
Datasheet:
L4990 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
ST
Product Category
IC Chips
Tags
L4990, L499, L49
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ponent Stockers USA
1.5 A SWITCHING REGULATOR 1000 kHz SWITCHING FREQ-MAX PDIP16
Part # Mfg. Description Stock Price
ML4990FE-R52
DISTI # ML4990FE-R52-ND
Ohmite Mfg CoRES 499 OHM 1/2W 1% AXIAL
RoHS: Compliant
Min Qty: 40000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 40000:$0.0153
83009 010500
DISTI # BEL4990-500-ND
Belden IncHOOK-UP STRND 18AWG BLACK 500'
RoHS: Not compliant
Min Qty: 1
Container: Spool
Temporarily Out of Stock
  • 1:$468.6400
CHP2512L4990FBT
DISTI # CHP2512L4990FBT
Vishay IntertechnologiesRes Thick Film 2512 499 Ohm 1% 2W ±200ppm/°C Molded SMD SMD T/R - Tape and Reel (Alt: CHP2512L4990FBT)
RoHS: Not Compliant
Min Qty: 100
Container: Reel
Americas - 0
  • 100:$4.8900
  • 102:$4.7900
  • 202:$4.5900
  • 500:$3.3900
  • 1000:$2.9900
CHP2512L4990FBT
DISTI # CHP2512L4990FBT
Vishay IntertechnologiesRes Thick Film 2512 499 Ohm 1% 2W ±200ppm/°C Molded SMD SMD T/R - Tape and Reel (Alt: CHP2512L4990FBT)
RoHS: Not Compliant
Min Qty: 100
Container: Reel
Europe - 0
  • 100:€8.2900
  • 102:€7.6900
  • 202:€7.1900
  • 500:€6.7900
  • 1000:€6.3900
ML4990FE-R52
DISTI # 71430762
Ohmite Mfg Co05 W METAL FILM RESISTOR 1%
RoHS: Compliant
0
  • 40000:$0.0200
RBR56L-49901-BR
DISTI # 70061446
TT Electronics ResistorsResistor,Wirewound,Res 49.9 Kilohms,Pwr-Rtg 0.125 W,Tol 0.1%,Axial
RoHS: Not Compliant
0
  • 25:$29.3300
RK73H1FTTBL4990F
DISTI # 660-RK73H1FTTBL4990F
KOA Speer Electronics IncThick Film Resistors - SMD 1/3W 499 OHM 1%
RoHS: Compliant
0
  • 1:$0.1800
  • 10:$0.0920
  • 100:$0.0520
  • 1000:$0.0350
  • 20000:$0.0310
  • 40000:$0.0260
MF1/4DL4990F
DISTI # 660-MF1/4DL4990F
KOA Speer Electronics IncMetal Film Resistors - Through Hole 499ohm 1% 100PPM
RoHS: Not compliant
0
  • 1:$0.7700
  • 100:$0.6670
  • 1000:$0.4860
  • 5000:$0.3780
  • 10000:$0.3240
  • 25000:$0.3020
MF1/4CL4990F
DISTI # 660-MF1/4CL4990F
KOA Speer Electronics IncMetal Film Resistors - Through Hole 499ohm 1% 50PPM
RoHS: Not compliant
0
  • 1:$0.9400
  • 100:$0.8290
  • 1000:$0.6440
  • 5000:$0.6050
  • 10000:$0.5430
MF1/2DL4990F
DISTI # 660-MF1/2DL4990F
KOA Speer Electronics IncMetal Film Resistors - Through Hole 499ohm 1% 100PPM
RoHS: Not compliant
0
  • 1:$1.0800
  • 100:$0.7230
  • 1000:$0.5910
  • 5000:$0.5320
  • 10000:$0.4730
MF1/2CL4990F
DISTI # 660-MF1/2CL4990F
KOA Speer Electronics IncMetal Film Resistors - Through Hole 499ohms 1% 50PPM
RoHS: Not compliant
0
  • 1:$1.1700
  • 100:$0.8850
  • 1000:$0.7860
  • 5000:$0.7230
  • 10000:$0.5380
ML4990FE-R52
DISTI # 588-ML4990FE-R52
Ohmite Mfg CoMetal Film Resistors - Through Hole 1/2W 499 Ohm 1% 350 Volt
RoHS: Compliant
0
    MF1/4CL4990D
    DISTI # 660-MF1/4CL4990D
    KOA Speer Electronics IncMetal Film Resistors - Through Hole 499ohm 0.5% 50PPM
    RoHS: Not compliant
    0
      RBR53L49900BR
      DISTI # N/A
      TT Electronics plcWirewound Resistors - Through Hole 1/3W 4.99K Ohm 0.1%0
        RBR54L49902BR
        DISTI # N/A
        TT Electronics plcWirewound Resistors - Through Hole 1/4W 499K Ohm 0.1%0
          RBR54L49900BR
          DISTI # N/A
          TT Electronics plcWirewound Resistors - Through Hole 1/4W 4.99K Ohm 0.1%0
            RBR56L49901TR
            DISTI # N/A
            TT Electronics plcWirewound Resistors - Through Hole 1/8W 49.9K Ohm0
              RBR56L49901AR
              DISTI # N/A
              TT Electronics plcWirewound Resistors - Through Hole 1/8W 49.9K Ohm 0.05%0
                RBR55L49901TR
                DISTI # N/A
                TT Electronics plcWirewound Resistors - Through Hole 3/20W 49.9K Ohm0
                  RBR56L49900TR
                  DISTI # N/A
                  TT Electronics plcWirewound Resistors - Through Hole 1/8W 4.99K Ohm0
                    RBR53L49902TR
                    DISTI # N/A
                    TT Electronics plcWirewound Resistors - Through Hole 1/3W 499K Ohm0
                      L4990STMicroelectronics 15
                        MF1/4DL4990FKOA Speer Electronics Inc 5000
                          MWPL49902-01Infineon Technologies AG 606
                            L4990ASTMicroelectronics 220
                              L4990STMicroelectronicsSwithed-Mode Power Supply Controller, Current Mode Type, 16 Pin, Plastic, DIP596
                              • 221:$2.1000
                              • 77:$2.2750
                              • 1:$5.2500
                              ML4990FE-R52
                              DISTI # ML4990FE-R52
                              Ohmite Mfg CoMETAL FILM RESISTOR
                              RoHS: Compliant
                              0
                              • 10:$14.8500
                              L4990ADSTMicroelectronicsINSTOCK327
                                L4990ADSTMicroelectronicsINSTOCK327
                                  L4990AST-EricssonINSTOCK19
                                    ML4990FE-R52
                                    DISTI # 000000000005191278
                                    Ohmite Mfg Co0.5 W METAL FILM RESISTOR 1%0
                                    • 40000:$0.0172
                                    • 44000:$0.0167
                                    • 88000:$0.0156
                                    RBR71L49900AM
                                    DISTI # RBR71L49900AM
                                    Vishay Dale 
                                    RoHS: Compliant
                                    43
                                      RBR71L49901AP
                                      DISTI # RBR71L49901AP
                                      Shallcross Bolt & Specialties Co 
                                      RoHS: Compliant
                                      18
                                        ML4990FE-R52
                                        DISTI # ML4990FER52
                                        Ohmite Mfg Co 38000
                                        • 435:$0.0580
                                        • 500:$0.0383
                                        • 1000:$0.0288
                                        • 2500:$0.0209
                                        • 5000:$0.0192
                                        • 10000:$0.0177
                                        • 40000:$0.0147
                                        RK73H1FTTBL4990FKOA Speer Electronics IncThick Film Resistors - SMD 1/3W 499 OHM 1%Americas -
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                                          Availability
                                          Stock:
                                          Available
                                          On Order:
                                          5000
                                          Enter Quantity:
                                          Current price of L4990 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
                                          Reference price (USD)
                                          Quantity
                                          Unit Price
                                          Ext. Price
                                          1
                                          $3.15
                                          $3.15
                                          10
                                          $2.99
                                          $29.92
                                          100
                                          $2.84
                                          $283.50
                                          500
                                          $2.68
                                          $1 338.75
                                          1000
                                          $2.52
                                          $2 520.00
                                          Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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