LM2586S-12 vs LM2588S-12

Product Attributes

Part Number LM2586S-12 LM2588S-12
Manufacturer National Semiconductor Texas Instruments
Category PMIC - Voltage Regulators - DC DC Switching Regulators PMIC - Voltage Regulators - DC DC Switching Regulators
LM2586S-12 LM2588S-12
Product Status Active Obsolete
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive Positive
Topology Boost, Flyback, Forward Converter Boost, Flyback, Forward Converter
Output Type Fixed Fixed
Number of Outputs 1 1
Voltage - Input (Min) 4V 4V
Voltage - Input (Max) 40V 40V
Voltage - Output (Min/Fixed) 12V 12V
Voltage - Output (Max) - -
Current - Output 3A (Switch) 5A (Switch)
Frequency - Switching 100kHz ~ 200kHz 100kHz ~ 200kHz
Synchronous Rectifier No No
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case TO-263-8, D²Pak (7 Leads + Tab), TO-263CA TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Supplier Device Package DDPAK/TO-263-7 DDPAK/TO-263-7