Texas Instruments LM2587S-ADJ/NOPB, Boost Converter, Step Up Adjustable, 115 kHz 5-Pin, TO-263

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Subtotal (1 tube of 45 units)*

PHP36,228.825

(exc. VAT)

PHP40,576.275

(inc. VAT)

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  • Plus 45 unit(s) shipping from December 15, 2025
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Units
Per Unit
Per Tube*
45 - 45PHP805.085PHP36,228.83
90 - 135PHP776.661PHP34,949.75
180 - 405PHP720.241PHP32,410.85
450 - 855PHP696.237PHP31,330.67
900 +PHP677.57PHP30,490.65

*price indicative

RS Stock No.:
121-8684
Mfr. Part No.:
LM2587S-ADJ/NOPB
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Regulator Function

Step Up

Maximum Input Voltage

40 V

Number of Outputs

1

Line Regulation

100 mV

Load Regulation

100 mV

Mounting Type

Surface Mount

Package Type

TO-263

Pin Count

5

Output Type

Adjustable

Maximum Switching Frequency

115 kHz

Switching Regulator

Yes

Dimensions

10.16 x 8.64 x 4.57mm

Maximum Output Voltage

12.6 V

Height

4.57mm

Length

10.16mm

Width

8.64mm

Minimum Operating Temperature

-40 °C

Minimum Output Voltage

11.4 V

Maximum Operating Temperature

+125 °C

Minimum Input Voltage

4 V

COO (Country of Origin):
GB

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

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



SIMPLE SWITCHER® Regulators, Texas Instruments


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

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