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MIC5331-G4YMT-TR

产品描述LDO Regulator Pos 1.2V1.8V 0.3A/0.3A 8-Pin TDFN EP T/R
产品类别电源/电源管理    电源电路   
文件大小268KB,共10页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
标准
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MIC5331-G4YMT-TR概述

LDO Regulator Pos 1.2V1.8V 0.3A/0.3A 8-Pin TDFN EP T/R

MIC5331-G4YMT-TR规格参数

参数名称属性值
是否Rohs认证符合
包装说明HVSON,
Reach Compliance Codecompliant
ECCN代码EAR99
Factory Lead Time26 weeks
Is SamacsysN
最大回动电压 10.24 V
最大回动电压 20.24 V
最大输入电压5.5 V
最小输入电压2.3 V
JESD-30 代码S-PDSO-N8
JESD-609代码e4
长度2 mm
功能数量1
输出次数2
端子数量8
工作温度TJ-Max125 °C
工作温度TJ-Min-40 °C
最大输出电流 10.3 A
最大输出电流 20.3 A
最大输出电压 11.836 V
最小输出电压 11.764 V
标称输出电压 11.8 V
最大输出电压 21.224 V
最小输出电压 21.176 V
标称输出电压 21.2 V
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
认证状态Not Qualified
调节器类型FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
座面最大高度0.6 mm
表面贴装YES
技术CMOS
端子面层Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式NO LEAD
端子节距0.5 mm
端子位置DUAL
宽度2 mm
Base Number Matches1

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MIC5331
Micro-Power High Performance
Dual 300mA ULDO™
General Description
The MIC5331 is a tiny dual low quiescent current LDO
ideal for applications that are power sensitive. The
MIC5331 integrates two high performance, 300mA LDOs
into a tiny 2mm x 2mm Thin MLF
®
package, which
occupies less PC board area than a single SOT-23
package.
The MIC5331 is designed to reject input noise and provide
low output noise with fast transient response to any load
change quickly even though it is a low quiescent current
part. This combination of PSRR, low noise and transient
response along with low power consumption makes for a
very high performance, yet general purpose product.
The MIC5331 is a µCap design, operating with very small
ceramic output capacitors, which reduces required board
space and component cost; and it is available in fixed
output voltages in the tiny 8-pin 2mm x 2mm Thin MLF
®
leadless package.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
2.3V to 5.5V input voltage range
300mA output current per LDO
Very low quiescent current: 25µA per LDO
High PSRR - >65dB on each LDO
Stable with 1µF ceramic output capacitors
Tiny 8-pin 2mm x 2mm Thin MLF
®
package
Ultra-low dropout voltage – 120mV @ 300mA
Low output voltage noise – 50µVrms
Thermal shutdown protection
Current limit protection
Applications
Camera phones
Mobile phones
PDAs
GPS receivers
Portable devices
___________________________________________________________________________________________________________
Typical Application
MIC5331-xxYMT
VIN
EN1
VBAT
1µF
EN2
GND
VOUT1
VOUT2
1µF
1µF
I/O
CORE
Camera DSP
Camera DSP Power Supply Circuit
ULDO is a trademark of Micrel, Inc.
MLF and
MicroLeadFrame
are registered trademarks of Amkor Technology, 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
February 2008
M9999-021408-A

MIC5331-G4YMT-TR相似产品对比

MIC5331-G4YMT-TR MIC5331-MMYMT-TR MIC5331-PNYMT-TR MIC5331-MNYMT-TR MIC5331-PPYMT-TR MIC5331-PMYMT-TR MIC5331-J4YMT-TR MIC5331-NNYMT-TR
描述 LDO Regulator Pos 1.2V1.8V 0.3A/0.3A 8-Pin TDFN EP T/R LDO Regulator Pos 2.8V2.8V 0.3A/0.3A 8-Pin TDFN EP T/R LDO Regulator Pos 2.85V3V 0.3A/0.3A 8-Pin TDFN EP T/R LDO Regulator Pos 2.8V2.85V 0.3A/0.3A 8-Pin TDFN EP T/R LDO Regulator Pos 3V3V 0.3A/0.3A 8-Pin TDFN EP T/R LDO Regulator Pos 2.8V3V 0.3A/0.3A 8-Pin TDFN EP T/R LDO Regulator Pos 1.2V2.5V 0.3A/0.3A 8-Pin TDFN EP T/R LDO Regulator Pos 2.85V2.85V 0.3A/0.3A 8-Pin TDFN EP T/R
欧盟限制某些有害物质的使用 - Compliant Compliant Compliant Compliant Compliant Compliant Compliant
ECCN (US) - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Part Status - Active Active Active Active Active Active Active
类型
Type
- LDO LDO LDO LDO LDO LDO LDO
Number of Outputs - 2 2 2 2 2 2 2
Polarity - Positive Positive Positive Positive Positive Positive Positive
Accuracy (%) - ±1 ±1 ±1 ±1 ±1 ±1 ±1
输出类型
Output Type
- Fixed Fixed Fixed Fixed Fixed Fixed Fixed
Output Voltage (V) - 2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8|2.8 2.85|3 2.8|2.85 3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3|3 3|2.8 1.2|2.5 2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85|2.85
Maximum Output Current (A) - 0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3 0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3 0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3 0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3 0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3 0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3 0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3|0.3
Minimum Input Voltage (V) - 2.3 2.3 2.3 2.3 2.3 2.3 2.3
Maximum Input Voltage (V) - 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Maximum Dropout Voltage @ Current (V) - 0.24@300mA|0.04@50mA 0.04@50mA|0.24@300mA 0.24@300mA|0.04@50mA 0.04@50mA|0.24@300mA 0.24@300mA|0.04@50mA 0.04@50mA|0.24@300mA 0.04@50mA|0.24@300mA
Line Regulation - 0.3%/V 0.3%/V 0.3%/V 0.3%/V 0.3%/V 0.3%/V 0.3%/V
Load Regulation - 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%
Typical Ground Current @ Full Load (mA) - 0.04 0.04 0.04 0.04 0.04 0.04 0.04
Junction to Ambient - 90°C/W 90°C/W 90°C/W 90°C/W 90°C/W 90°C/W 90°C/W
Special Features - Current Limit|Thermal Shutdown Protection Current Limit|Thermal Shutdown Protection Current Limit|Thermal Shutdown Protection Current Limit|Thermal Shutdown Protection Thermal Shutdown Protection|Current Limit Current Limit|Thermal Shutdown Protection Current Limit|Thermal Shutdown Protection
Minimum Operating Temperature (°C) - -40 -40 -40 -40 -40 -40 -40
Maximum Operating Temperature (°C) - 125 125 125 125 125 125 125
系列
Packaging
- Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel
Supplier Package - TDFN EP TDFN EP TDFN EP TDFN EP TDFN EP TDFN EP TDFN EP
Pin Count - 8 8 8 8 8 8 8
Mounting - Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height - 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max) 0.55(Max)
Package Length - 2 2 2 2 2 2 2
Package Width - 2 2 2 2 2 2 2
PCB changed - 8 8 8 8 8 8 8

 
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