Texas Instruments LM2577T-ADJ/NOPB, Step Up Regulator 3A Adjustable, 12, 56 kHz 5-Pin, TO-220

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

Step-Up (Boost) DC/DC Converters (Integrated Switch), Texas Instruments

DC/DC Switching Regulator Converters (Integrated Switch), Texas Instruments

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.

Specifications
Attribute Value
Regulator Function Step Up
Maximum Output Current 3A
Number of Outputs 1
Line Regulation 50 mV
Load Regulation 50 mV
Mounting Type Through Hole
Package Type TO-220
Pin Count 5
Output Type Adjustable
Maximum Switching Frequency 56 kHz
Switching Regulator Yes
Dimensions 10.16 x 4.7 x 8.89mm
Height 8.89mm
Minimum Input Voltage 3.5 V
Maximum Operating Temperature +125 °C
Maximum Input Voltage 40 V
Minimum Operating Temperature -40 °C
Minimum Output Voltage 11.4 V
Maximum Output Voltage 12.6 V
Width 4.7mm
Length 10.16mm
135 In stock for delivery within 4 working days
Price Each (In a Tube of 45)
SGD 8.131
(exc. GST)
SGD 8.70
(inc. GST)
units
Per unit
Per Tube*
45 - 225
SGD8.131
SGD365.895
270 - 495
SGD7.074
SGD318.33
540 +
SGD6.997
SGD314.865
*price indicative
Related Products
Use for wide voltage inputs designs up to ...
Description:
Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility. LMR64010 Output Voltage up to 40V, 1A (2.7V to 14V)LMR62014 Output Voltage up to 20V, 1.4A (2.7V to 14V)LMR62421 Output Voltage up ...
From Texas Instruments, a range of Pulse Width ...
Description:
From Texas Instruments, a range of Pulse Width Modulation controllers and associated devices to suit a variety of applications and specifications.
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 ...
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.