Datasheet > MIC94355-OYMT-TR

MIC94355-OYMT-TR

更新时间： 2024-11-09 21:01:39

品牌	Logo	应用领域
美国微芯 - MICROCHIP		光电二极管输出元件调节器
页数	文件大小	规格书
16页	500K
描述
Fixed Positive LDO Regulator, 0.2V Dropout, CMOS, PDSO6

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技术参数
数据手册

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MIC94355-OYMT-TR 技术参数

生命周期：	Active	包装说明：	HVSON,
Reach Compliance Code：	compliant	Factory Lead Time：	8 weeks
风险等级：	5.33	最大回动电压 1：	0.2 V
最大输入电压：	3.6 V	JESD-30 代码：	S-PDSO-N6
长度：	1.6 mm	功能数量：	1
端子数量：	6	工作温度TJ-Max：	125 °C
工作温度TJ-Min：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVSON	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	0.6 mm	表面贴装：	YES
技术：	CMOS	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	DUAL
宽度：	1.6 mm	Base Number Matches：	1

MIC94355-OYMT-TR 数据手册

MIC94325/45/55

500mA LDO with

Ripple Blocker Technology

General Description

Features

The MIC943x5 Ripple Blocker is a monolithic integrated

circuit that provides low-frequency ripple attenuation

(switching noise rejection) to a regulated output voltage.

This is important for applications where a DC/DC switching

converter is required to lower or raise a battery voltage but

where switching noise cannot be tolerated by sensitive

downstream circuits such as in RF applications. The

MIC943x5 maintains high power supply ripple rejection

(PSRR) with input voltages operating near the output

voltage level to improve overall system efficiency. A low-

voltage logic enable pin facilitates ON/OFF control at

typical GPIO voltage levels.

 1.8V to 3.6V input voltage range

 Active noise rejection over a wide frequency band



>50dB from 10Hz to 5MHz at 500mA load

 Rated to 500mA output current

 Fixed and adjustable output voltages

 Optional output auto-discharge when disabled

 Current-limit and thermal-limit protected

 Ultra-small 0.84mm x 1.32mm 6-ball CSP

 1.6mm x 1.6mm, 6-pin Thin DFN

 Logic-controlled enable pin

The MIC943x5 operates from an input voltage of 1.8V to

3.6V. The MIC943x5 options include fixed (MIC94345/55)

or adjustable (MIC94325) output voltages. The MIC94355

version offers an auto-discharge to discharge the output

capacitor when the part is disabled.

 40C to +125C junction temperature range

Applications

 Smart phones

Packaged in a 0.84mm x 1.32mm 6-ball CSP or a 6-pin

1.6mm x 1.6mm Thin DFN, the MIC943x5 has a junction

operating temperature range of –40C to +125C.

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

 Tablet PC/notebooks and webcams

 Digital still and video cameras

 Global positioning systems

 Mobile computing

 Automotive and industrial applications

_________________________________________________________________________________________________

Typical Application

MIC94355 PSRR

C_OUT= 4.7µF

V_IN= 2.8V + 40mVpp

-20

-40

_OUT= 1.8V

_OUT= 4.7µF

500mA

-60

10mA

-80

-100

-120

200mA

100

1,10K00 101,00K00 1010,00K0 1,010M0,0 1100,0M00,

000

FREQUENCY (Hz)

Ripple Blocker is a trademark of Micrel, Inc

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

M9999-102512-A

October 2012

12 3 4 5 6 7...16

中文翻译

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与MIC94355-OYMT-TR相关器件

型号	品牌	获取价格	描述	数据表
MIC94355-SYCS	MICREL	获取价格	500mA LDO with Ripple Blockerï¤ Technology
MIC94355-SYCSTR	MICROCHIP	获取价格	Regulator, 1 Output, 3.3V1, CMOS, PBGA6
MIC94355-SYMT	MICREL	获取价格	500mA LDO with Ripple Blockerï¤ Technology
MIC94355-SYMT-TR	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MIC95410	MICREL	获取价格	6.6mÎ© RDS(ON), 7A, 5.5V VIN Load Switch in 1
MIC95410	MICROCHIP	获取价格	The MIC95410 is a high-side load switch for computing and ultra-dense embedded computing b
MIC95410YFL	MICREL	获取价格	6.6mÎ© RDS(ON), 7A, 5.5V VIN Load Switch in 1
MIC95410YFL-T5	MICROCHIP	获取价格	IC LOAD SWITCH 6.6MOHMS 7A 10QFN
MIC95410YFL-TR	MICROCHIP	获取价格	IC LOAD SWITCH 6.6MOHMS 7A 10QFN
MICA	LUMBERG	获取价格	Micromodul?-Steckverbinder, Raster 1,27 mm

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