Datasheet > 电源电路 > 线性稳压器IC> SP6203ER-2.8

SP6203ER-2.8

更新时间： 2024-11-18 22:14:07

品牌	Logo	应用领域
西伯斯 - SIPEX		稳压器
页数	文件大小	规格书
14页	163K
描述
Low Noise, 300mA and 500mA CMOS LDO Regulators

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中文翻译

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数据手册

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SP6203ER-2.8 数据手册

SP6203/6205

Low Noise, 300mA and 500mA CMOS LDO Regulators

FEATURES

■ Very Low Dropout Voltage: 0.6Ω PMOS Pass

Fixed

Adjustable

Device

■ Accurate Output Voltage: 2% over Temperature

■ Guaranteed 500mA Output Current: SP6205

■ Ultra Low Noise Output: 12µV_RMSwith 10nF

Bypass

■ Unconditionally Stable with 2.2µF Ceramic

■ Low Quiescent Current: 45µA

V_OUT

V_OUTSENSE

ADJ

V_OUT

SP6203

SP6205

BYP

SP6203

SP6205

GND

8 Pin DFN

V_IN

■ Very Low Ground Current: 350µA at 500 mA

■ Power-Saving Shutdown Mode: < 1µA

■ Fast Turn-On and Turn-Off: 60us

■ Fast Transient Response

Now Available in Lead Free Packaging

■ Current Limit and Thermal Shutdown Protection

■ Very Good Load/Line Regulation: 0.07/0.04%

■ Excellent PSRR: 67dB<1kHz

■ Industry Standard 5 pin SOT-23 and Small 8

pin DFN Package

■ Fixed Output Voltages: 2.5V, 2.7V, 2.8V,

APPLICATIONS

■ Cellular / GSM Phones

■ Laptop / Palmtop Computers

■ Battery-Powered Systems

■ Pagers

■ Medical Devices

■ MP3/CD Players

2.85V, 3.0V and 3.3V

■ Adjustable Output Available

■ Digital Still Cameras

DESCRIPTION

The SP6203/6205 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

speedcriticaltoportableapplications.Extremelystableandeasytouse,thesedevicesofferexcellentPSRR

and Line/Load regulation. Target applications include battery-powered equipment such as portable and

wirelessproducts.Regulators'groundcurrentincreasesonlyslightlyindropout.Fastturn-on/turn-offenable

control and an internal 30Ω 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 LDO's are availiable in fixed & adjustable output voltage versions and come in an industry standard

5 pin SOT-23 and small 8 pin DFN package. For SC-70 100mA CMOS LDO, SP6213 is available.

TYPICAL APPLICATION CIRCUIT

OUT

2.2µF

OUT

2.2µF Ceramic

OUT

2.2µF Ceramic

2.2µF

SP6203

SP6205

SP6203

SP6205

5-Pin

ADJUSTABLE

5-Pin

FIXED

ADJ

BYP

Date: 05/25/04

SP6203/6205 Low Noise, 300 and 500mA CMOS LDO Regulators

12 3 4 5 6 7...14

中文翻译

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与SP6203ER-2.8相关器件

型号	品牌	获取价格	描述	数据表
SP6203ER-2.8/TR	SIPEX	获取价格	Low Noise, 300mA and 500mA CMOS LDO Regulators
SP6203ER-2.85	SIPEX	获取价格	Low Noise, 300mA and 500mA CMOS LDO Regulators
SP6203ER-2.85/TR	SIPEX	获取价格	Low Noise, 300mA and 500mA CMOS LDO Regulators
SP6203ER-2.85-L	SIPEX	获取价格	Fixed Positive LDO Regulator, 2.85V, 0.3V Dropout, CMOS, 2 X 3 MM, LEAD FREE, MO-229CVCED-
SP6203ER-2.85-L/TR	EXAR	获取价格	Fixed Positive LDO Regulator, 2.85V, 0.3V Dropout, CMOS, 2 X 3 MM, LEAD FREE, MO-229CVCED-
SP6203ER-2.8-L	SIPEX	获取价格	暂无描述
SP6203ER-2-5	SIPEX	获取价格	Low Noise, 300mA and 500mA CMOS LDO Regulators
SP6203ER-2-5/TR	SIPEX	获取价格	Low Noise, 300mA and 500mA CMOS LDO Regulators
SP6203ER-2-5-L	SIPEX	获取价格	暂无描述
SP6203ER-2-5-L/TR	SIPEX	获取价格	Regulator,

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