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Model LM21305SQE/NOPB
Description Step-Down DC/DC Converters (Integrated Switch) 9V to 30V 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 WQFN-28
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
32.85  yuan 32.85yuan
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(3922) Minimum order quantity(1)
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Technical parameters/number of output interfaces:

1

 

Technical parameters/output voltage:

0.6V ~ 5V

 

Technical parameters/output current:

5 A

 

Technical parameters/number of pins:

28

 

Technical parameters/Static current:

9.00 mA

 

Technical parameters/adjusted output:

1

 

Technical parameters/switching frequency:

1.5 MHz

 

Technical parameters/topology structure:

Buck

 

Technical parameters/Input voltage (Max):

18 V

 

Technical parameters/input voltage (Min):

3 V

 

Technical parameters/output voltage (Max):

18 V

 

Technical parameters/output voltage (Min):

600 mV

 

Technical parameters/output current (Max):

5 A

 

Technical parameters/operating temperature (Max):

85 ℃

 

Technical parameters/operating temperature (Min):

-40 ℃

 

Technical parameters/input voltage:

18 V

 

Encapsulation parameters/installation method:

Surface Mount

 

Package parameters/number of pins:

28

 

Encapsulation parameters/Encapsulation:

WQFN-28

 

Dimensions/Length:

5.1 mm

 

Dimensions/Width:

5.1 mm

 

Dimensions/Height:

0.75 mm

 

Dimensions/Packaging:

WQFN-28

 

Physical parameters/operating temperature:

-40℃ ~ 85℃ (TA)

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Tape & Reel (TR)

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

Lead Free

 

Compliant with standard/REACH SVHC version:

2015/06/15

 

Customs information/ECCN code:

E

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LM21305SQX/NOPB LM21305SQX/NOPB TI 类似代替 WQFN-28
具有调频功能的 3V 至 18V、5A、电流模式同步降压稳压器 28-WQFN -40 to 85

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