Microchip Adjustable Switching Regulator, Through Hole, 37V Output Voltage, 3 A Output Current, 1 Outputs

此圖片僅供參考，請參閲產品詳細資訊及規格

查看所有Switching Regulators

小計（1 包，共 5 件）*

TWD291.00

(不含稅)

TWD305.55

(含稅)

Add to Basket
選擇或輸入數量
暫時缺貨
  • 5 件從 2026年6月01日 起裝運發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位
每單位
每包*
5 +TWD58.20TWD291.00

* 參考價格

RS庫存編號:
177-1904
製造零件編號:
LM2576WT
製造商:
Microchip
透過選取一個或多個屬性來查找類似產品。
選取全部

品牌

Microchip

Product Type

Adjustable Switching Regulator

Output Voltage 1

37V

Output Current

3A

Mount Type

Through Hole

Number of Outputs

1

Efficiency

80%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

LM2576

Number of Pins

5

Package Type

TO-220

Depth

14.68mm

Standards/Approvals

RoHS

Width

4.5mm

Length

10.16mm

Maximum Input Voltage

40V

Minimum Input Voltage

4V

The LM2576 series of monolithic integrated circuits provide all the Active functions for a step-down (buck) switching regulator. Fixed versions are available with a 3.3V, 5V, or 12V fixed output. Adjustable versions have an output voltage range from 1.23V to 37V. Both versions are capable of driving a 3A load with excellent line and load regulation.

Additional Features:

3.3V, 5V, 12V, and adjustable output versions

Voltage over specified line and load conditions:

Fixed version: ±3% max. output voltage

Adjustable version: ±2% max. feedback voltage

Guaranteed 3A output current

Wide input voltage range: 4V to 40V

Wide output voltage range: 1.23V to 37V

Requires only 4 external components

52kHz fixed frequency internal oscillator

Low power standby mode IQ typically < 200μA

80% efficiency (adjustable version typically > 80%)

Uses readily available standard inductors

Thermal shutdown and current limit protection

100% electrical thermal limit burn-in

相關連結