Step-Down Switching Regulator

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

SIMPLE SWITCHER® Step-Down Regulators, LM259x Series

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 Current 1A
Maximum Output Voltage 57 V
Regulator Function Buck Controller
Minimum Output Voltage 1.2 V
Minimum Input Voltage 4.5 V
Maximum Input Voltage 60 V
Output Type Adjustable
Mounting Type Through Hole
Number of Outputs 1
Pin Count 5
Package Type TO-220
Switching Regulator Yes
Minimum Operating Temperature -40 °C
Width 4.57mm
Dimensions 10.16 x 4.57 x 8.64mm
Length 10.16mm
Height 8.64mm
Maximum Operating Temperature +125 °C
Maximum Switching Frequency 173 kHz
Efficiency 76%
Price Each (In a Tube of 45)
SGD 5.118
(exc. GST)
SGD 5.476
(inc. GST)
units
Per unit
Per Tube*
45 +
SGD5.118
SGD230.31
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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