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Model LM2576BU
Description LM2576BU DC/DCBuck conversion power IC 1.23V TO263-5L marking/marking 52KHZ fixed frequency internal oscillator
Product QR code
Brand: Micrel
Packaging TO-263-6
Delivery time
Packaging method Bulk
Standard packaging quantity 1
11.64  yuan 11.64yuan
5+:
$ 13.6188
50+:
$ 13.0368
200+:
$ 12.7109
500+:
$ 12.6294
1000+:
$ 12.5479
2500+:
$ 12.4548
5000+:
$ 12.3966
7500+:
$ 12.3384
Quantity
5+
50+
200+
500+
1000+
Price
$13.6188
$13.0368
$12.7109
$12.6294
$12.5479
Price $ 13.6188 $ 13.0368 $ 12.7109 $ 12.6294 $ 12.5479
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(6234) Minimum order quantity(5)
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Technical parameters/number of output interfaces: 1

Technical parameters/output voltage: 1.23V ~ 37V

Technical parameters/output current: 3 A

Technical parameters/switching frequency: 42kHz ~ 63kHz

Technical parameters/topology structure: Buck

Technical parameters/input voltage: 4V ~ 40V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 6

Encapsulation parameters/Encapsulation: TO-263-6

External dimensions/packaging: TO-263-6

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Obsolete

Other/Packaging Methods: Bulk

Compliant with standards/RoHS standards: Non-Compliant

Compliant with standards/lead standards: Contains Lead

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LM2576SX-ADJ/NOPB LM2576SX-ADJ/NOPB National Semiconductor 功能相似 TO-263-5
TEXAS INSTRUMENTS LM2576SX-ADJ/NOPB 直流-直流开关降压(逐步递减)稳压器, 可调, 4V-40V输入, 1.23V-37V输出, 3A输出, TO-263-5
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