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

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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.

Specifications
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
Switching Regulator Yes
Dimensions 10.16 x 9.91 x 4.57mm
Load Regulation 50 mV
Width 9.91mm
Efficiency 80%
Line Regulation 50 mV
8 In stock for delivery within 3 working days
Price Each
SGD 14.88
(exc. GST)
SGD 15.92
(inc. GST)
units
Per unit
1 - 9
SGD14.88
10 - 49
SGD13.38
50 - 99
SGD12.58
100 - 249
SGD11.01
250 +
SGD10.99
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Packaging Options:
Related Products
The LM258x series of SIMPLE SWITCHER® regulators are ...
Description:
The LM258x series of SIMPLE SWITCHER® regulators are designed for flyback, step-up (boost), SEPIC, and forward converter applications. Requires few external componentsOutput voltage versions: 5V, 12V, and adjustableFamily of standard inductors and transformersWide input voltage range: 4V to 40VCurrent-mode ...
Designed specifically for bus termination in DDR and ...
Description:
Designed specifically for bus termination in DDR and QDR memory applications. These sink/source tracking termination regulators are aimed for space saving, low-cost applications with low external part counts.
The highly flexible and integrated PMIC configurable devices ...
Description:
The highly flexible and integrated PMIC configurable devices from Texas Instruments allow you to scale your power solutions to handle the sequencing, voltage and current requirements of processors, Microcontrollers, FPGAs and system-level peripherals. The Power Management Integrated Circuits (PMIC) are ...
The range of highly integrated high-efficiency switching voltage ...
Description:
The range of highly integrated high-efficiency switching voltage regulators from Texas Instruments includes Step-up (Boost), Step-down (Buck), Step-up/down (Boost/Buck) and Inverting types providing efficient solutions for every DC Voltage Regulator application.