Texas Instruments LM2587T-12/NOPB, Boost Converter, Step Up, 115 kHz 5-Pin, TO-220

  • RS Stock No. 162-4682
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. LM2587T-12/NOPB
  • ผู้ผลิต / Manufacturer Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
รายละเอียดสินค้า / 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.

คุณสมบัติ / Specifications
คุณสมบัติ Value
Regulator Function Step Up
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
Switching Regulator Yes
Efficiency 90%
Dimensions 10.16 x 4.57 x 8.64mm
Height 8.64mm
Length 10.16mm
Maximum Operating Temperature +125 °C
Maximum Output Voltage 12.6 V
Minimum Input Voltage 4 V
Width 4.57mm
Maximum Input Voltage 40 V
Minimum Operating Temperature -40 °C
Minimum Output Voltage 11.4 V
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ราคา / Price Each (In a Tube of 45)
THB 233.17
(exc. VAT)
THB 249.49
(inc. VAT)
Per unit
Per Tube*
45 +
*ตัวบ่งบอกราคา / price indicative