L6981N50DR
DC-DC开关同步降压稳压器，固定，3.5V至38V输入，5V输出，1.5A输出，SOIC-8
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| 包装类型 | 数量 | 单价 (不含增值税): | 合计 |
|---|---|---|---|
| 切割卷带 | 1 | CNY19.430 | CNY19.43 |
| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY19.430 (CNY21.9559) |
| 10+ | CNY13.180 (CNY14.8934) |
| 50+ | CNY12.500 (CNY14.125) |
| 100+ | CNY11.820 (CNY13.3566) |
| 250+ | CNY11.130 (CNY12.5769) |
| 500+ | CNY10.750 (CNY12.1475) |
| 1000+ | CNY10.290 (CNY11.6277) |
| 2500+ | CNY10.220 (CNY11.5486) |
产品信息
产品概述
L6981 is an easy to use synchronous monolithic step-down regulator. It is capable of delivering upto 1.5A DC to the load. The wide input voltage range makes the device suitable for a broad range of applications. It is available in low noise mode (LNM) versions. LNM makes the switching frequency constant and minimizes the output voltage ripple for light-load operations, meeting the specification for low noise sensitive applications. It is widely used in application such as designed for 24V buses industrial power systems, 24V battery powered equipment, decentralized intelligent nodes, sensors and always-on applications, low noise applications, smart meters, robot cleaner.
- Operating input voltage is 3.5V to 38V
- Output voltage is 5V
- Output voltage from 0.85 V to VIN
- Output overvoltage protection
- Operating quiescent current is 20μA, output voltage sequencing
- Internal compensation network, thermal protection
- 2μA shutdown current, synchronization to external clock for LNM devices
- Internal soft-start
- High voltage VIN compatible enable
- Operating temperature is -40°C to 150°C, packaging style is SO8L
技术规格
固定
同步降压 (降压)
38V
1.5A
8引脚
5V
-
400kHz
-40°C
-
No SVHC (25-Jun-2025)
-
1输出
3.5V
1.5A
SOIC
表面安装
5V
-
-
150°C
-
SOIC
400kHz
技术文档 (1)
法律与环境
进行最后一道重要生产流程所在的地区原产地：China
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书