参数资料
| 型号： | SP6205EM5-L/TR |
| 厂商： | Exar Corporation |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .5A SOT23-5 |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 可调至 1.25V |
| 输入电压： | 2.7 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.3V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 电流 - 限制（最小）： | 550mA |
| 工作温度： | -40°C ~ 125°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： | 带卷 (TR) |
S P 6 2 0 3 / S P 6 2 0 5
3 0 0 m A / 5 0 0 m A L o w N o i s e C M O S L D O R e g u l a t o r s
April 2012
GENERAL DESCRIPTION
The SP6203 and SP6205 are ultra low noise
CMOS LDOs with very low dropout and ground
current. The noise performance is achieved by
means of an external bypass capacitor without
sacrificing turn-on and turn-off speed critical
to portable applications. Extremely stable and
easy to use, these devices offer excellent
PSRR and Line/Load regulation. Target
applications include battery-powered
equipment such as portable and wireless
products. Regulators' ground current increases
only slightly in dropout. Fast turn-on/turn-off
enable control and an internal 30 ? pull down
on output allows quick discharge of output
even under no load conditions. Both LDOs are
protected with current limit and thermal
shutdown.
Both LDOs are available in fixed & adjustable
output voltage versions and come in an
industry standard 5-pin SOT-23 and small
2X3mm 8-pin DFN packages. For SC-70
100mA CMOS LDO, SP6213 is available.
Rev. 2.0.0
APPLICATIONS
? Battery-Powered Systems
? Medical Equipments
? MP3/CD Players
? Digital Cameras
FEATURES
? 300mA/500mA Output Current
? SP6203: 300mA – SP6205: 500mA
? Low Dropout Voltage: 0.6 Ω PMOS FET
? 2.7V to 5.5V Input Voltage
? Fixed and Adjustable Output Voltage
? Accurate Output Voltage: 2% over Temp.
? 67dB Power Supply Rejection Ratio
? 1 2μV RMS Low Output Noise
? Unconditionally Stable with 2.2μF
Ceramic
? Low Quiescent Current: 5μA
? Low Ground Current: 350μA at 500mA
? Fast Turn-On and Turn- Off: 60μS
? Very Good Load/Line Regulation:
0.07/0.0 %
? Current Limit and Thermal Protection
? RoHS Compliant “Green”/Halogen Free
5-Pin SOT23 and 8-Pin DFN Packages
TYPICAL APPLICATION DIAGRAM
Fig. 1: SP6203/SP6205 Application Diagram
Exar Corporation
48720 Kato Road, Fremont CA 94538, USA
www.exar.com
Tel. +1 510 668-7000 – Fax. +1 510 668-7001
相关PDF资料 |
PDF描述 |
|---|---|
| SP6203EM5-L-3-3/TR | IC REG LDO 3.3V .3A SOT23-5 |
| SP6203EM5-L-3-0/TR | IC REG LDO 3V .3A SOT23-5 |
| SP6203EM5-L-2-85/TR | IC REG LDO 2.85V .3A SOT23-5 |
| SP6203EM5-L-2-8/TR | IC REG LDO 2.8V .3A SOT23-5 |
| SP6203EM5-L-2-5/TR | IC REG LDO 2.5V .3A SOT23-5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SP6205EM-L-2-85 | 制造商:Exar Corporation 功能描述:V REG LDO 0.5A +2.85V 6205 DFN-8 |
| SP6205ER | 制造商:Exar Corporation 功能描述: |
| SP6205ER/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Noise, 300mA and 500mA CMOS LDO Regulators |
| SP6205ER-1-8 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Noise, 300mA and 500mA CMOS LDO Regulators |
| SP6205ER-1-8/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Noise, 300mA and 500mA CMOS LDO Regulators |
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