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MIC49300WR

产品描述LDO Regulator Pos 0.9V to 5V 3A 6-Pin(5+Tab) SPAK Tube
产品类别电源/电源管理    电源电路   
文件大小616KB,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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MIC49300WR概述

LDO Regulator Pos 0.9V to 5V 3A 6-Pin(5+Tab) SPAK Tube

MIC49300WR规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Microchip(微芯科技)
包装说明,
Reach Compliance Codenot_compliant
ECCN代码EAR99
Factory Lead Time8 weeks
最大回动电压 10.4 V
JESD-30 代码R-PSSO-G5
JESD-609代码e3
长度9.395 mm
湿度敏感等级3
功能数量1
端子数量5
工作温度TJ-Max125 °C
工作温度TJ-Min-40 °C
最大输出电流 13 A
最大输出电压 15 V
最小输出电压 10.9 V
封装主体材料PLASTIC/EPOXY
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)260
认证状态Not Qualified
调节器类型ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度2.16 mm
表面贴装YES
端子面层Matte Tin (Sn) - annealed
端子形式GULL WING
端子节距1.7 mm
端子位置SINGLE
处于峰值回流温度下的最长时间30
宽度8 mm
Base Number Matches1

文档预览

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MIC49300
3A Low Voltage LDO Regulator with Dual
Input Voltages
General Description
The MIC49300 is a high-bandwidth, low-dropout, 3.0A
voltage regulator ideal for powering core voltages of low-
power microprocessors. The MIC49300 implements a dual
supply configuration allowing for very low output
impedance and very fast transient response.
The MIC49300 requires a bias input supply and a main
input supply, allowing for ultra-low input voltages on the
main supply rail. The input supply operates from 1.4V to
6.5V and the bias supply requires between 3V and 6.5V
for proper operation. The MIC49300 offers fixed output
voltages from 0.9V to 1.8V and adjustable output voltages
down to 0.9V.
The MIC49300 requires a minimum of output capacitance
for stability, working optimally with small ceramic
capacitors.
The MIC49300 is available in a 5-pin S-Pak. It operates
over a junction temperature range of –40°C to +125°C.
Datasheets and support documentation are available on
Micrel’s web site at:
www.micrel.com.
Features
Input voltage range:
V
IN
: 1.4V to 6.5V
V
BIAS
: 3.0V to 6.5V
Stable with 1µF ceramic capacitor
±1% initial tolerance
Maximum dropout voltage (V
IN
–V
OUT
) of 500mV over
temperature
Adjustable output voltage down to 0.9V
Ultra-fast transient response (up to 10MHz bandwidth)
Excellent line and load regulation specifications
Logic controlled shutdown option
Thermal shutdown and current limit protection
Power S-Pak package
Junction temperature range of –40°C to +125°C
Applications
Graphics processors
PC add-in cards
Microprocessor core voltage supply
Low voltage digital ICs
High efficiency linear power supplies
SMPS post regulators
Typical Application
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 •
http://www.micrel.com
January 22, 2014
Revision 3.0

MIC49300WR相似产品对比

MIC49300WR MIC49300-1.2WR MIC49300WR-TR MIC49300-1.5WR MIC49300-0.9WR MIC49300-1.8WR MIC49300-0.9WR-TR MIC49300-1.5WR-TR MIC49300-1.8WR-TR MIC49300-1.2WR-TR
描述 LDO Regulator Pos 0.9V to 5V 3A 6-Pin(5+Tab) SPAK Tube LDO Regulator Pos 1.2V 3A 6-Pin(5+Tab) SPAK Tube LDO Regulator Pos 0.9V to 5V 3A 6-Pin(5+Tab) SPAK T/R LDO Regulator Pos 1.5V 3A 6-Pin(5+Tab) SPAK Tube LDO Regulator Pos 0.9V 3A 6-Pin(5+Tab) SPAK Tube LDO Regulator Pos 1.8V 3A 6-Pin(5+Tab) SPAK Tube LDO Regulator Pos 0.9V 3A 6-Pin(5+Tab) SPAK T/R LDO Regulator Pos 1.5V 3A 6-Pin(5+Tab) SPAK T/R LDO Regulator Pos 1.8V 3A 6-Pin(5+Tab) SPAK T/R LDO Regulator Pos 1.2V 3A 6-Pin(5+Tab) SPAK T/R
欧盟限制某些有害物质的使用 - Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
ECCN (US) - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Part Status - Active Active Active Active Active Active Active Active Active
HTS - 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01 - - 8542.39.00.01 8542.39.00.01
类型
Type
- LDO LDO LDO LDO LDO LDO LDO LDO LDO
Number of Outputs - 1 1 1 1 1 1 1 1 1
Polarity - Positive Positive Positive Positive Positive Positive Positive Positive Positive
Accuracy (%) - ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1
输出类型
Output Type
- Fixed Adjustable Fixed Fixed Fixed Fixed Fixed Fixed Fixed
Output Voltage (V) - 1.2 0.9 to 5 1.5 0.9 1.8 0.9 1.5 1.8 1.2
Maximum Output Current (A) - 3 3 3 3 3 3 3 3 3
Minimum Input Voltage (V) - 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4
Maximum Input Voltage (V) - 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5
Maximum Dropout Voltage @ Current (V) - 0.4@3A|0.2@1500mA 0.2@1500mA|0.4@3A 0.4@3A|0.2@1500mA 0.4@3A|0.2@1500mA 0.4@3A|0.2@1500mA 0.4@3A|0.2@1500mA 0.4@3A|0.2@1500mA 0.2@1500mA|0.4@3A 0.2@1500mA|0.4@3A
Line Regulation - 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ)
Load Regulation - 0.2%(Typ) 0.2%(Typ) 0.2%(Typ) 0.2%(Typ) 0.2%(Typ) 0.2%(Typ) 0.2%(Typ) 0.2%(Typ) 0.2%(Typ)
Typical Ground Current @ Full Load (mA) - 25 25 25 25 25 25 25 25 25
Junction to Case - 2°C/W 2°C/W 2°C/W 2°C/W 2°C/W 2°C/W 2°C/W 2°C/W 2°C/W
Special Features - Thermal Shutdown Protection|Excellent Line and Load Transient Response|Current Limit Current Limit|Excellent Line and Load Transient Response|Thermal Shutdown Protection Current Limit|Excellent Line and Load Transient Response|Thermal Shutdown Protection Thermal Shutdown Protection|Excellent Line and Load Transient Response|Current Limit Thermal Shutdown Protection|Excellent Line and Load Transient Response|Current Limit Current Limit|Thermal Shutdown Protection|Excellent Line and Load Transient Response Excellent Line and Load Transient Response|Current Limit|Thermal Shutdown Protection Current Limit|Excellent Line and Load Transient Response|Thermal Shutdown Protection Current Limit|Excellent Line and Load Transient Response|Thermal Shutdown Protection
Minimum Operating Temperature (°C) - -40 -40 -40 -40 -40 -40 -40 -40 -40
Maximum Operating Temperature (°C) - 125 125 125 125 125 125 125 125 125
系列
Packaging
- Tube Tape and Reel Tube Tube Tube Tape and Reel Tape and Reel Tape and Reel Tape and Reel
Supplier Package - SPAK SPAK SPAK SPAK SPAK SPAK SPAK SPAK SPAK
Pin Count - 6 6 6 6 6 6 6 6 6
Standard Package Name - SPAK SPAK SPAK SPAK SPAK SPAK SPAK SPAK SPAK
Mounting - Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height - 2.03(Max) 2.03(Max) 2.03(Max) 2.03(Max) 2.03(Max) 2.03(Max) 2.03(Max) 2.03(Max) 2.03(Max)
Package Length - 9.52(Max) 9.52(Max) 9.52(Max) 9.52(Max) 9.52(Max) 9.52(Max) 9.52(Max) 9.52(Max) 9.52(Max)
Package Width - 8.13(Max) 8.13(Max) 8.13(Max) 8.13(Max) 8.13(Max) 8.13(Max) 8.13(Max) 8.13(Max) 8.13(Max)
PCB changed - 5 5 5 5 5 5 5 5 5
Tab - Tab Tab Tab Tab Tab Tab Tab Tab Tab
Lead Shape - Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing
SVHC - - Yes Yes Yes - Yes Yes Yes -
SVHC Exceeds Threshold - - Yes Yes Yes - Yes Yes Yes -
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