SC1458
Product inactive. Information on this page is for reference only.
The SC1458 is a family of dual output, ultra-low dropout linear voltage regulators designed for use in battery powered wireless applications. Both versions of the SC1458 require an input voltage level between 2.5V and 5.5V. The SC1458A supplies 2.5V on OUTA and 1.8V on OUTB, while SC1458B supplies 2.85V on both outputs.
功能
- Input Voltage Range — 2.5 to 5.5V
- Output voltages — 2.8V and 1.8V (SC1458A), 2.85V and 2.85V (SC1458B)
- Maximum output current — 300mA (each LDO)
- Low 200mV maximum dropout at 200mA load
- Quiescent current = 100μA (both LDOs enabled)
- Shutdown current = 100nA
- Output noise < 50μVRMS (SC1458B)
- PSRR > 65dB at 1kHz (SC1458B)
- Space saving package — MLPD-W6, 3mm x 3mm
- Over-Temperature protection
- Short-Circuit protection
- Under-voltage lockout
- Reset monitor for output A (SC1458A)
- PDAs and Cellular Phones
- GPS Devices
- Palmtop Computers and Handheld Instruments
- TFT/LCD Applications
- Wireless Handsets
- Digital Cordless Phones and PCS Phones
- Personal Communicators
- Two-Way Pagers
- Wireless LAN
应用
封装
- MSOP-10
订购代码
- SC1458AWLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape and Reel Only
- SC1458BWLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape and Reel Only
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC1458
产品描述
DUAL OUTPUT LOW NOISE LDO LINEAR REGULATOR - 2.5V AND 1.8V
引脚数
6
封装类型
MLPD-W
Pb-Free (2)
是
Reflow Temp °C (3)
260
引脚或焊球镀层
MATTE Sn
MSL 等级
1
JIG 101 A & B (12)
是
WEEE 2012/19/EU (19)
是
China RoHS 2 GB/T 26572-2011
是下载报告
RoHS Compliant by Exception (8)
否
Whisker Testing (10)
热循环锡须测试
（-40°C 至 +85°C / 4000 循环）
（-40°C 至 +85°C / 4000 循环）
是
环境温度存储，锡须测试
（50°C，4000 小时）
（50°C，4000 小时）
是
60°C/90% 相对湿度 4000 小时，锡须测试
是
声明和报告
IPC-1752-2
Related Parts
SC1458BWLTRT
Datasheets & Documentation
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资源
