LP3985-18B3F
微源半导体
SOT23-3
24+
1186670662
代理
原厂
全国
企业名:深圳市科瑞芯电子有限公司
类型:贸易/代理/分销
电话:
0755-21001680
0755-82170220
手机:
13925219291
联系人:林小姐/颜先生
微信:
邮箱:koreic@126.com
地址:广东深圳深圳市宝安区民治梅龙路南源商业大厦1105室(可送货 )
微源半导体 LP3985-18B3F SOT23-3 300mA、超低噪声、小封装、超快CMOS LDO稳压器
General Description
The LP3985-18B3F is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3985 performance is optimized for battery-powered systems to deliver ultra-low noise and low quiescent current.The LP3985 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The other features include ultra-low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 5-lead of SOT23-3and SOT89-3 packages.
Features
◆ Ultra-Low-Noise for RF Application
◆ 2.5V- 5.5V Input Voltage Range
◆ Low Dropout : 300mV @ 300mA
◆ 300mA Output Current
◆ High PSRR:-68dB at 1KHz
◆ 1uA Standby Current When Shutdown
◆ Available in SOT23-3/SOT89-3 Package
◆ TTL-Logic-Controlled Shutdown Input
◆ Ultra-Fast Response in Line/Load transient
◆ Current Limiting and Thermal Shutdown
◆ Protection
Applications
◆ Portable Media Players/MP3 players
◆ Cellular and Smart mobile phone
◆ LCD
◆ DSC Sensor
◆ Wireless Card
更多LP3985系列
LP3985-12B3F SOT23-3 3K/REEL
LP3985-12X3F SOT89-3 1K/REEL
LP3985-15B3F SOT23-3 3K/REEL
LP3985-15X3F SOT89-3 1K/REEL
LP3985-18B3F SOT23-3 3K/REEL
LP3985-18X3F SOT89-3 1K/REEL
LP3985-25B3F SOT23-3 3K/REEL
LP3985-25X3F SOT89-3 1K/REEL
LP3985-28B3F SOT23-3 3K/REEL
LP3985-28X3F SOT89-3 1K/REEL
LP3985-30B3F SOT23-3 3K/REEL
LP3985-30X3F SOT89-3 1K/REEL
LP3985-33B3F SOT23-3 3K/REEL
LP3985-33X3F SOT89-3 1K/REEL
LP3985-36B3F SOT23-3 3K/REEL
LP3985-36X3F SOT89-3 1K/REEL
LP3985-18B3F产品规格书(部分)
企业名:深圳市科瑞芯电子有限公司
类型:贸易/代理/分销
电话:
0755-21001680
0755-82170220
手机:
13925219291
联系人:林小姐/颜先生
微信:
邮箱:koreic@126.com
地址:广东深圳深圳市宝安区民治梅龙路南源商业大厦1105室(可送货 )