Texas Instruments LM2587S-5.0/NOPB, Flyback DC-DC Converter 5-Pin, TO-263

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

LM258x Boost/Flyback/Sepic SIMPLE SWITCHER® Regulator Series

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

SIMPLE SWITCHER® Regulators, Texas Instruments

Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

Attribute Value
Maximum Output Voltage 5 V
Minimum Input Voltage 4 V
Maximum Input Voltage 40 V
Maximum Output Current 5A
Converter Type Flyback
Number of Outputs 1
Output Type Fixed
Mounting Type Surface Mount
Package Type TO-263
Pin Count 5
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Length 10.16mm
Maximum Switching Frequency 0.1 MHz
Height 4.57mm
Dimensions 10.16 x 9.91 x 4.57mm
Load Regulation 50 mV
Width 9.91mm
Switching Regulator Yes
Line Regulation 50 mV
Efficiency 80%
Temporarily out of stock - back order for despatch when stock is available
Price Each (In a Tube of 45)
MYR 38.922
Per unit
Per Tube*
45 +
*price indicative