LM2577T-12/NOPB

Element14

TI National Semiconductor
LM2577T-12/NOPB
Not Recommended for New Design
Conv DC-DC Single Step Up 3.5V to 40V 5-Pin(5+Tab) TO-220 Rail - Arrow Electronics TEXAS INSTRUMENTS - LM2577T-12/NOPB - IC, VOLTAGE REGULATOR - Farnell IC REG MULT CONFG 12V 3A TO220-5 - Digikey See more descriptions See less descriptions

Case/Package	TO-220
Efficiency	80%
Height	8.89mm
Lead Free	Contains Lead
Length	10.16mm
Max Input Voltage	40V
Min Input Voltage	3.5V
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Max Output Current	3A
Max Output Voltage	12.6V
Min Output Voltage	11.4V
Min Supply Voltage	3.5V
Mount	Through Hole
Nominal Output Voltage	12V
Number of Outputs	1
Number of Pins	5
Operating Supply Voltage	40V
Output Current	3A
Output Type	Fixed
Output Voltage	12V
Package Quantity	45
Packaging	Rail/Tube
Quiescent Current	10mA
Radiation Hardening	No
Reach SVHC Compliant	No
RoHS Compliant	Yes
Series	LM2577
Switching Frequency	56kHz
Topology	Boost, Flyback
Width	4.7mm

Texas Instruments National Semiconductor

Official datasheet

Arrow Electronics

Datasheet (pdf, 4.6 MB)

Verical

Datasheet (pdf, 1.4 MB)

Conrad

Datasheet (pdf, 4.6 MB)

Element14

Datasheet (pdf, 4.6 MB)

Digikey

Datasheet (pdf, 4.6 MB)

Farnell

Datasheet (pdf)

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Associate Distributors

Worldway Electronics - LM2577T-12/NOPB

$1.564

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HK: 13,891

10	$1.564
100	$1.5161
1000	$1.4363

Lucentia Tech - LM2577T-12/NOPB

$66.00

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Stock

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US: 66

1	$66.00
10	$62.70
100	$59.40
1000	$1.08

RX Electronics Limited - LM2577T-12/NOPB

$5.316

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Stock

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CN: 5,629

10	$5.316
100	$4.448
1000	$4.156

Corohmni - LM2577T-12/NOPB

$2.55

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Stock

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US: 66

1	$2.55
10	$2.55
100	$2.55
1000	$2.55

FlyWing Technology - LM2577T-12/NOPB

$2.6885

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Stock

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HK: 5,705

1	$2.6885
10	$2.2059
100	$2.1375
1000	$2.0682

Quest - LM2577T-12/NOPB

$7.20

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Stock

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US: 39

1	$7.20
10	$3.60
100	$3.60
1000	$3.60

Heisener Electronics - LM2577T-12/NOPB

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CN: 8,393

SHENGYU ELECTRONICS - LM2577T-12/NOPB

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CN: 11,882

Lingto Electronic Ltd. - LM2577T-12/NOPB

$3.20

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Stock

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CN: 32,488

1	$3.20
10	$3.04
100	$2.88
1000	$2.848

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