L6981N33DR
DC-DC开关同步降压稳压器，固定，3.5V至38V输入，3.3V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) version. LNM makes the switching frequency constant and minimizes the output voltage ripple for light-load operations, meeting the specification for low noise sensitive applications. The EN pin provides output enable/disable functionality. 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 etc.
- Operating input voltage is 3.5V to 38V
- Output voltage from 0.85V to VIN
- Operating quiescent current is 20μA
- Internal compensation network
- 2μA shutdown current
- Internal soft-start, output voltage is 3.3V
- High voltage VIN compatible enable
- Output overvoltage protection, synchronization to external clock for LNM devices
- Output voltage sequencing, thermal protection
- 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
3.3V
-
400kHz
-40°C
-
No SVHC (25-Jun-2025)
-
1输出
3.5V
1.5A
SOIC
表面安装
3.3V
-
-
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