Texas Instruments Standard Linear and Logic LM2585T-12/NOPB

The LM258x series of SIMPLE SWITCHER® regulators are designed for flyback, step-up (boost), SEPIC, and forward converter applications.
Requires few external components. Output voltage versions: 5V, 12V, and adjustable. Family of standard inductors and transformers. Wide input voltage range: 4V to 40V. Current-mode operation for improved transient response, line regulation, and current limit. Internal soft-start function reduces in-rush current during start-up. Output transistor protected by current limit, under voltage lockout, and thermal shutdown. System Output Voltage Tolerance of ±4% max over line and load conditions. LM2586/LM2588 with external shutdown capability
Regulator Function = Step Up
Maximum Output Current = 3A
Number of Outputs = 1
Line Regulation = 100 mV
Load Regulation = 100 mV
Mounting Type = Through Hole
Package Type = TO-220
Pin Count = 5
Output Type = Fixed
Maximum Switching Frequency = 115 kHz

The LM258x series of SIMPLE SWITCHER® regulators are designed for flyback, step-up (boost), SEPIC, and forward converter applications.
Requires few external components. Output voltage versions: 5V, 12V, and adjustable. Family of standard inductors and transformers. Wide input voltage range: 4V to 40V. Current-mode operation for improved transient response, line regulation, and current limit. Internal soft-start function reduces in-rush current during start-up. Output transistor protected by current limit, under voltage lockout, and thermal shutdown. System Output Voltage Tolerance of ±4% max over line and load conditions. LM2586/LM2588 with external shutdown capability
Regulator Function = Step Up
Maximum Output Current = 3A
Number of Outputs = 1
Line Regulation = 100 mV
Load Regulation = 100 mV
Mounting Type = Through Hole
Package Type = TO-220
Pin Count = 5
Output Type = Fixed
Maximum Switching Frequency = 115 kHz
Delivery on production packaging - Tube. This product is non-returnable.