参数资料
| 型号： | FT531JA |
| 厂商： | Fremont Micro Devices USA |
| 文件页数： | 1/23页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V SOT23-5 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.12V @ 100mA |
| 稳压器数量： | 1 |
| 电流 - 限制（最小）： | 250mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 其它名称： | 1219-1084-6 |
Fremont Micro Devices
Ultra Low Noise, High PSRR, 250mA LDO
FT531xx
FEATURES
Ultra-Low Noise for RF Application
Ultra-Fast Response in Line/Load Transient
Quick Start-Up (Typically 100uS)
Low Quiescent Current: 36uA
Less than 0.1uA Standby Current When
Shutdown
Low Dropout Voltage: 120mV @ 100mA
Wide Operating Voltage Ranges : 2.5V to 6V
TTL-Logic-Controlled Shutdown Input
Low Temperature Coefficient
DESCRIPTION
The FT531xx is designed for portable RF and
wireless applications with demanding performance
and space requirements. The FT531xx performance is
optimized for battery powered systems to deliver
ultra low noise and low quiescent current. Regulator
ground current increases only slightly in dropout,
further prolonging the battery life.
The FT531xx also works with low-ESR ceramic
capacitors, reducing the amount of board space
Current Limiting Protection
necessary
for
power
applications,
critical
in
Only 1uF Output Capacitor Required
High Power Supply Rejection Ratio
ROHS Compliant and 100% Lead (Pb)-Free
Custom Voltage Available
Custom Options for CE Logic and Build-in
Pull-up/down Available
hand-held wireless devices. The FT531xx consumes
less than 0.1uA in shutdown mode and has fast
turn-on time less than 100uS. The other features
include low dropout voltage, high output accuracy,
current limiting protection, and high ripple rejection
ratio. The FT531xx is available in the 5-lead of
SOT-23-5(L) , SC-70 and the 3-lead of SOT-23-3(L),
SOT-89-3(L), SOT-23 packages.
APPLLICATIONS
CDMA/GSM Cellular Handsets
Battery-Powered Equipment
Laptop, Palmtops, Notebook Computers
Hand-Held Instruments
PCMCIA Cards
Portable Information Appliances
www.fremontmicro.com
Page 1 of 23
DS531-A8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FT533DA | 功能描述:IC REG LDO 1.8V .4A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 稳压器拓扑结构:正，固定式或可调式 输出电压:3.3V，2.5 V ~ 11 V 输入电压:6.5 V ~ 45 V 电压 - 压降（标准）:0.9V @ 400mA 稳压器数量:1 电流 - 输出:400mA（最小） 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP（5x5） 包装:带卷 (TR) |
| FT533GA | 功能描述:IC REG LDO 2.8V .4A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 稳压器拓扑结构:正，固定式或可调式 输出电压:3.3V，2.5 V ~ 11 V 输入电压:6.5 V ~ 45 V 电压 - 压降（标准）:0.9V @ 400mA 稳压器数量:1 电流 - 输出:400mA（最小） 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP（5x5） 包装:带卷 (TR) |
| FT533IA | 功能描述:IC REG LDO 3V .4A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 稳压器拓扑结构:正，固定式或可调式 输出电压:3.3V，2.5 V ~ 11 V 输入电压:6.5 V ~ 45 V 电压 - 压降（标准）:0.9V @ 400mA 稳压器数量:1 电流 - 输出:400mA（最小） 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP（5x5） 包装:带卷 (TR) |
| FT5406 | 制造商:FocalTech 功能描述:28*16 Channel, support 5"~8" Panel Size |
| FT5406EE8 | 制造商:FocalTech 功能描述:Touch Controller for 5.0"~8.0" panel Size, TX*RX=26*16Channel |
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