MAX1978ETM+ vs MAX1986ETE+

對 MAX1978ETM+ 和 MAX1986ETE+ 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

MAX1978ETM+

類比設備股份有限公司/Maxim集成

Lifecycle
Active
Stock
4934 件
Package
QFN-48
Series
PMIC-電源管理-專業
+物料清單 詢價
Part B

MAX1986ETE+

類比設備股份有限公司/Maxim集成

Lifecycle
Active
Stock
5361 件
Package
QFN-16
Series
PMIC-LED驅動器
+物料清單 詢價

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MAX1978ETM+ MAX1986ETE+
Part Status Active Obsolete
Type - DC DC Regulator
Topology - Step-Up (Boost)
Internal Switch(s) - Yes
Number of Outputs - 4
Voltage - Supply (Min) - 2.7V
Voltage - Supply (Max) - 5.5V
Current - Output / Channel - 25mA
Frequency - 1MHz
Dimming - PWM
Applications USB Dedicated Charging Port (DCP), Power Switch Backlight
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Supply Current 155µA -
Voltage - Supply 4.5V ~ 5.5V -
Series EZ-PD™ BCR -
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