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Technical parameters/number of output interfaces: 1
Technical parameters/output voltage: 3.3 V
Technical parameters/output current: 5 A
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): 3.3 V
Technical parameters/output current (Max): 5 A
Technical parameters/operating temperature (Max): 125 ℃
Technical parameters/operating temperature (Min): -40 ℃
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 8
Encapsulation parameters/Encapsulation: TO-263-8
External dimensions/packaging: TO-263-8
Physical parameters/operating temperature: -40℃ ~ 125℃ (TJ)
Other/Product Lifecycle: Active
Other/Packaging Methods: Tape & Reel (TR)
Compliant with standards/RoHS standards: Non-Compliant
Compliant with standards/lead standards: Contains Lead
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
|
|
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
|
|||
LM2678S-3.3
|
National Semiconductor | 完全替代 | TO-263 |
LM2678 SIMPLE SWITCHER高效5A降压型稳压器 LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
|
||
LM2678S-3.3/NOPB
|
TI | 类似代替 | TO-263-7 |
SIMPLE SWITCHER® 降压调节器，LM267x 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。
|
||
LM2678S-3.3/NOPB
|
National Semiconductor | 类似代替 | TO-263-7 |
SIMPLE SWITCHER® 降压调节器，LM267x 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。
|
||
LM2678SX-3.3/NOPB
|
TI | 完全替代 | TO-263-7 |
8V 至 40V、5A SIMPLE SWITCHER® 高效降压转换器 7-DDPAK/TO-263 -40 to 125
|
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