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Description TEXAS INSTRUMENTS LM2673S-ADJ/NOPB DC-DC switching voltage regulator, adjustable, 8V-40V input, 1.2V-37V output, 3A output, TO-263-7
Product QR code
Brand: TI
Packaging TO-263-7
Delivery time
Packaging method Cut Tape (CT)
Standard packaging quantity 1
34.75  yuan 34.75yuan
1+:
$ 42.3913
10+:
$ 39.9591
100+:
$ 38.1522
250+:
$ 37.8742
500+:
$ 37.5963
1000+:
$ 37.2835
2500+:
$ 37.0056
5000+:
$ 36.8318
Quantity
1+
10+
100+
250+
500+
Price
$42.3913
$39.9591
$38.1522
$37.8742
$37.5963
Price $ 42.3913 $ 39.9591 $ 38.1522 $ 37.8742 $ 37.5963
Start batch production 1+ 10+ 100+ 250+ 500+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(7814) Minimum order quantity(1)
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Technical parameters/frequency: 280 kHz

Technical parameters/power supply voltage (DC): 40.0V (max)

Technical parameters/number of output interfaces: 1

Technical parameters/output voltage: 1.2V ~ 37V

Technical parameters/output current: 3 A

Technical parameters/number of channels: 1

Technical parameters/number of pins: 7

Technical parameters/Static current: 4.20 mA

Technical parameters/adjusted output number: 1

Technical parameters/switching frequency: 260 kHz

Technical parameters/topology structure: Buck

Technical parameters/input voltage (Max): 40 V

Technical parameters/input voltage (Min): 8 V

Technical parameters/output voltage (Max): 37 V

Technical parameters/output voltage (Min): 1.2 V

Technical parameters/output current (Max): 3 A

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/accuracy: 2 %

Technical parameters/power supply voltage: 8 V

Technical parameters/power supply voltage (Min): 8 V

Technical parameters/input voltage: 8 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 7

Encapsulation parameters/Encapsulation: TO-263-7

External dimensions/length: 10.16 mm

External dimensions/width: 8.64 mm

External dimensions/height: 4.57 mm

External dimensions/packaging: TO-263-7

Physical parameters/operating temperature: -40℃ ~ 125℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Cut Tape (CT)

Compliant with standards/RoHS standards:

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2015/06/15

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LM2673S-ADJ LM2673S-ADJ National Semiconductor 功能相似 TO-263-7
SIMPLE SWITCHER 3A降压型稳压器具有可调电流限制 SIMPLE SWITCHER 3A Step-Down Voltage Regulator with Adjustable Current Limit
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LM2673SX-ADJ/NOPB LM2673SX-ADJ/NOPB National Semiconductor 类似代替 TO-263-7
TEXAS INSTRUMENTS LM2673SX-ADJ/NOPB 直流-直流开关降压(逐步递减)稳压器, 可调, 8V-40V输入, 1.2V-37V输出, 3A输出, TO-263-7
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