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Description SIMPLE SWITCHER® 降压调节器,LM257x 系列 ### 直流/直流开关调节器,Texas Instruments 用于高达 75V 的宽电压输入设计,以及易用性和灵活性之间的平衡。
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Brand: TI
Packaging TO-220-5
Delivery time
Packaging method Tube
Standard packaging quantity 1
19.91  yuan 19.91yuan
  • Freight charges   In stock Freight rate:$13.00
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    Inventory(4499) Minimum order quantity(1)
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Technical parameters/frequency:

52.0 kHz

 

Technical parameters/power supply voltage (DC):

40.0V (max)

 

Technical parameters/number of output interfaces:

1

 

Technical parameters/output voltage:

1.23V ~ 37V

 

Technical parameters/output current:

3 A

 

Technical parameters/Static current:

5.00 mA

 

Technical parameters/adjusted output:

1

 

Technical parameters/switching frequency:

52 kHz

 

Technical parameters/topology structure:

Buck

 

Technical parameters/switch current:

5.8 A

 

Technical parameters/Input voltage (Max):

40 V

 

Technical parameters/input voltage (Min):

4 V

 

Technical parameters/output voltage (Max):

37 V

 

Technical parameters/output voltage (Min):

1.23 V

 

Technical parameters/output current (Max):

3 A

 

Technical parameters/operating temperature (Max):

125 ℃

 

Technical parameters/operating temperature (Min):

-40 ℃

 

Technical parameters/power supply voltage:

4 V

 

Technical parameters/input voltage:

4V ~ 40V

 

Encapsulation parameters/installation method:

Through Hole

 

Package parameters/number of pins:

5

 

Encapsulation parameters/Encapsulation:

TO-220-5

 

Dimensions/Length:

10.16 mm

 

Dimensions/Width:

4.7 mm

 

Dimensions/Height:

8.89 mm

 

Dimensions/Packaging:

TO-220-5

 

Physical parameters/operating temperature:

-40℃ ~ 125℃ (TJ)

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Tube

 

Compliant with standards/RoHS standards:

RoHS Comp

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
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SIMPLE SWITCHER® 降压调节器,LM257x 系列 ### 直流/直流开关调节器,Texas Instruments 用于高达 75V 的宽电压输入设计,以及易用性和灵活性之间的平衡。
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