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Model LM2678T-12/NOPB
Description SIMPLE SWITCHER® Voltage regulator, LM267x series # # DC/DC switching regulator, designed by Texas Instruments for wide voltage input up to 75V, balancing usability and flexibility.
Product QR code
Brand: TI
Packaging TO-220-7
Delivery time
Packaging method Tube
Standard packaging quantity 1
34.43  yuan 34.43yuan
1+:
$ 42.0009
10+:
$ 39.5911
100+:
$ 37.8008
250+:
$ 37.5254
500+:
$ 37.2500
1000+:
$ 36.9402
2500+:
$ 36.6648
5000+:
$ 36.4926
Quantity
1+
10+
100+
250+
500+
Price
$42.0009
$39.5911
$37.8008
$37.5254
$37.2500
Price $ 42.0009 $ 39.5911 $ 37.8008 $ 37.5254 $ 37.2500
Start batch production 1+ 10+ 100+ 250+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(3860) Minimum order quantity(1)
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Technical parameters/frequency: 260 kHz

Technical parameters/rated current: 5.00 A

Technical parameters/number of output interfaces: 1

Technical parameters/output voltage: 12 V

Technical parameters/output current: 5 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 (Min): 12 V

Technical parameters/output current (Max): 5 A

Technical parameters/operating temperature (Max): 125 ℃

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

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: Through Hole

Package parameters/number of pins: 7

Encapsulation parameters/Encapsulation: TO-220-7

External dimensions/length: 10.16 mm

External dimensions/width: 4.57 mm

External dimensions/height: 8.69 mm

External dimensions/packaging: TO-220-7

Physical parameters/operating temperature: -40℃ ~ 125℃ (TJ)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LM2678T-12 LM2678T-12 TI 完全替代 TO-220-7
LM2678 SIMPLE SWITCHER高效5A降压型稳压器 LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
LM2678T-12 LM2678T-12 National 完全替代
LM2678 SIMPLE SWITCHER高效5A降压型稳压器 LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
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