Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Voltage - Input (Max) Output Type Supplier Device Package Function Current - Output Frequency - Switching Topology Output Configuration Number of Outputs Voltage - Output (Min/Fixed) Voltage - Output (Max) Synchronous Rectifier Voltage - Input (Min)
GLOBAL STOCKS
LM2577T-12
RFQ
VIEW
RFQ
2,383
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO220 SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Through Hole TO-220-5 40V Fixed TO-220-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577S-12
RFQ
VIEW
RFQ
1,131
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577N-ADJ
RFQ
VIEW
RFQ
3,675
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ 16DIP SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) 40V Adjustable 16-DIP Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577M-ADJ
RFQ
VIEW
RFQ
1,526
In-stock
Texas Instruments IC REG MULT CONFG INV ADJ 24SOIC SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Adjustable 24-SOIC Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577SX-12/NOPB
RFQ
VIEW
RFQ
1,982
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Digi-Reel® -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577SX-12/NOPB
RFQ
VIEW
RFQ
2,226
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Cut Tape (CT) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577SX-12/NOPB
RFQ
VIEW
RFQ
2,677
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577SX-15/NOPB
RFQ
VIEW
RFQ
3,763
In-stock
Texas Instruments IC REG MULT CONFIG INV 15V TO263 SIMPLE SWITCHER® Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 15V - No 3.5V
LM2577MX-ADJ
RFQ
VIEW
RFQ
3,893
In-stock
Texas Instruments IC REG MULT CONFG INV ADJ 24SOIC SIMPLE SWITCHER® Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Adjustable 24-SOIC Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577MX-15
RFQ
VIEW
RFQ
2,401
In-stock
Texas Instruments IC REG MULT CONFG INV 15V 24SOIC SIMPLE SWITCHER® Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Fixed 24-SOIC Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 15V - No 3.5V
LM2577MX-12
RFQ
VIEW
RFQ
1,537
In-stock
Texas Instruments IC REG MULT CONFG INV 12V 24SOIC SIMPLE SWITCHER® Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Fixed 24-SOIC Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577S-15/NOPB
RFQ
VIEW
RFQ
3,342
In-stock
Texas Instruments IC REG MULT CONFIG INV 15V TO263 SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 15V - No 3.5V
LM2577S-12/NOPB
RFQ
VIEW
RFQ
2,862
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577M-15
RFQ
VIEW
RFQ
2,028
In-stock
Texas Instruments IC REG MULT CONFG INV 15V 24SOIC SIMPLE SWITCHER® Discontinued at Digi-Key Tube -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Fixed 24-SOIC Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 15V - No 3.5V
LM2577N-ADJ/NOPB
RFQ
VIEW
RFQ
3,271
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ 16DIP SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) 40V Adjustable 16-DIP Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577N-15/NOPB
RFQ
VIEW
RFQ
3,882
In-stock
Texas Instruments IC REG MULT CONFIG INV 15V 16DIP SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) 40V Fixed 16-DIP Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 15V - No 3.5V
LM2577N-12/NOPB
RFQ
VIEW
RFQ
1,849
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V 16DIP SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) 40V Fixed 16-DIP Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577M-ADJ/NOPB
RFQ
VIEW
RFQ
934
In-stock
Texas Instruments IC REG MULT CONFG INV ADJ 24SOIC SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Adjustable 24-SOIC Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577M-12
RFQ
VIEW
RFQ
3,812
In-stock
Texas Instruments IC REG MULT CONFG INV 12V 24SOIC SIMPLE SWITCHER® Obsolete Tube -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Fixed 24-SOIC Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577SX-12
RFQ
VIEW
RFQ
3,610
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Digi-Reel® -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577SX-12
RFQ
VIEW
RFQ
1,763
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Cut Tape (CT) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577SX-12
RFQ
VIEW
RFQ
3,100
In-stock
Texas Instruments IC REG MULT CONFIG INV 12V TO263 SIMPLE SWITCHER® Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 12V - No 3.5V
LM2577SX-ADJ
RFQ
VIEW
RFQ
3,695
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577SX-ADJ
RFQ
VIEW
RFQ
1,097
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577SX-ADJ
RFQ
VIEW
RFQ
3,195
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Not For New Designs Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577S-ADJ/NOPB
RFQ
VIEW
RFQ
790
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Active Tube -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577S-ADJ
RFQ
VIEW
RFQ
3,461
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Not For New Designs Tube -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577SX-ADJ/NOPB
RFQ
VIEW
RFQ
1,097
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Active Digi-Reel® -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577SX-ADJ/NOPB
RFQ
VIEW
RFQ
1,211
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Active Cut Tape (CT) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V
LM2577SX-ADJ/NOPB
RFQ
VIEW
RFQ
1,767
In-stock
Texas Instruments IC REG MULT CONFIG INV ADJ TO263 SIMPLE SWITCHER® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 Step-Up, Step-Up/Step-Down 3A (Switch) 52kHz Boost, Flyback, Forward Converter Positive or Negative 1 1.23V 60V (Switch) No 3.5V