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Model LM78S40N/NOPB
Description Step-Down DC/DC Converters (Integrated Switch) over 35V Input Max., Texas Instruments ### 直流/直流开关调节器转换器（集成开关），Texas Instruments Texas Instruments 的此系列高度集成的高效开关稳压器包括步升（升压）、步降（降压）、步升/降（增压/降压）和反相类型，为每个直流稳压器应用提供高效的解决方案。
Product QR code
Brand: TI
Packaging PDIP-16
Delivery time
Packaging method Tube
Standard packaging quantity 1
4.34  yuan 4.34yuan
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2112) Minimum order quantity(1)
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Technical parameters/number of output interfaces:

1

 

Technical parameters/output voltage:

1.25V ~ 40V

 

Technical parameters/output current:

1.5 A

 

Technical parameters/number of channels:

1

 

Technical parameters/number of pins:

16

 

Technical parameters/adjusted output:

1

 

Technical parameters/switching frequency:

100 kHz

 

Technical parameters/topology structure:

Buck, Boost

 

Technical parameters/Input voltage (Max):

40 V

 

Technical parameters/input voltage (Min):

2.5 V

 

Technical parameters/output voltage (Max):

40 V

 

Technical parameters/output voltage (Min):

1.25 V

 

Technical parameters/output current (Max):

1.5 A

 

Technical parameters/operating temperature (Max):

125 ℃

 

Technical parameters/operating temperature (Min):

-40 ℃

 

Technical parameters/power supply voltage:

2.5 V

 

Technical parameters/power supply voltage (Min):

2.5 V

 

Technical parameters/input voltage:

2.5V ~ 40V

 

Encapsulation parameters/installation method:

Through Hole

 

Package parameters/number of pins:

16

 

Encapsulation parameters/Encapsulation:

PDIP-16

 

Dimensions/Length:

19.05 mm

 

Dimensions/Width:

6.35 mm

 

Dimensions/Height:

3.3 mm

 

Dimensions/Packaging:

PDIP-16

 

Physical parameters/operating temperature:

-40℃ ~ 125℃ (TA)

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Tube

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LM78S40CN/NOPB LM78S40CN/NOPB TI 类似代替 DIP-16
Step-Down DC/DC Converters (Integrated Switch) over 35V Input Max., Texas Instruments ### 直流/直流开关调节器转换器（集成开关），Texas Instruments Texas Instruments 的此系列高度集成的高效开关稳压器包括步升（升压）、步降（降压）、步升/降（增压/降压）和反相类型，为每个直流稳压器应用提供高效的解决方案。
TL494CN TL494CN Major Brands 类似代替 PDIP
TEXAS INSTRUMENTS TL494CN 开关模式控制器, 40V-7V电源, 300 kHz, 40V/200mA输出, DIP-16
PDF
TL494IN TL494IN TI 类似代替 PDIP-16
TEXAS INSTRUMENTS TL494IN 控制器, PWM, 40V-7V电源, 300 kHz, 40V/200mA输出, DIP-16

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