Texas Instruments, LM2591HVT-ADJ/NOPB Step-Down Switching Regulator 1A Adjustable, 1.2 → 57 V 5-Pin, TO-220

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.

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
Maximum Operating Temperature +125 °C
Length 10.16mm
Width 4.57mm
Height 8.64mm
Dimensions 10.16 x 4.57 x 8.64mm
Efficiency 76%
Maximum Switching Frequency 173 kHz
Discontinued product