Planned Maintenance – Friday 21st to Sunday 23rd June 2024

To improve your experience with RS, we are making some system upgrades, which means from Friday 21st at 9pm to Sunday 23rd at 11pm we are unable to process orders. We will be fully functional again on Monday 24th June. We apologise for any inconvenience and thank you for your patience during this period.

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

RS stock no.:: 533-8120P
Mfr. Part No.:: LM2577T-ADJ/NOPB
Manufacturer:: Texas Instruments

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

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20 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)

Price (Excl VAT) Each (Supplied in a Tube)

R 218,88

(exc. VAT)

R 251,71

(inc. VAT)

Units	Per unit
10 - 49	R 218,88
50 - 99	R 212,31
100 - 249	R 203,82
250 +	R 195,67

Not Available for premium delivery

RS stock no.:: 533-8120P
Mfr. Part No.:: LM2577T-ADJ/NOPB
Manufacturer:: Texas Instruments

Attribute	Value
Regulator Function	Step Up
Maximum Output Current	3A
Number of Outputs	1
Maximum Input Voltage	40 V
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
Efficiency	80%
Dimensions	10.16 x 4.7 x 8.89mm
Maximum Output Voltage	12.6 V
Height	8.89mm
Minimum Operating Temperature	-40 °C
Width	4.7mm
Length	10.16mm
Maximum Operating Temperature	+125 °C
Minimum Input Voltage	3.5 V
Minimum Output Voltage	11.4 V

Planned Maintenance – Friday 21st to Sunday 23rd June 2024

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

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