参数资料
型号: MIC5331-NNYMT TR
厂商: Micrel Inc
文件页数: 1/10页
文件大小: 0K
描述: IC REG LDO 2.85V .3A 8TMLF
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 2.85V
输入电压: 2.3 V ~ 5.5 V
电压 - 压降(标准): 0.12V @ 300mA
稳压器数量: 2
电流 - 输出: 300mA
电流 - 限制(最小): 350mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-VFDFN 裸露焊盘,8-MLF?
供应商设备封装: 8-MLF?(2x2)
包装: 标准包装
产品目录页面: 1104 (CN2011-ZH PDF)
其它名称: 576-3153-6
MIC5331
Micro-Power High Performance
Dual 300mA ULDO?
General Description
Features
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
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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
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.
Applications
? Camera phones
? Mobile phones
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
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PDAs
GPS receivers
Portable devices
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Typical Application
MIC5331-xxYMT
VIN
EN1
VOUT1
VOUT2
I/O
CORE
VBAT
1μF
EN2
GND
1μF
1μF
Camera DSP
Camera DSP Power Supply Circuit
ULDO is a trademark of Micrel, Inc.
MLF and Micro LeadFrame 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
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相关代理商/技术参数
参数描述
MIC5331-PMYMT TR 功能描述:低压差稳压器 - LDO Dual 300mA micropower ULDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
MIC5331-PMYMT-TR 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 3V, 2.8V 300mA 8-MLF? (2x2) 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:停产 稳压器拓扑:正,固定式 电压 - 输出:3V,2.8V 电流 - 输出:300mA 电压 - 跌落(典型值):0.12V @ 300mA 稳压器数:2 电压 - 输入:2.3 V ~ 5.5 V 电流 - 限制(最小值):350mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘,8-MLF? 供应商器件封装:8-MLF?(2x2) 标准包装:1
MIC5331-PNYMT TR 功能描述:低压差稳压器 - LDO Dual 300mA micropower ULDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
MIC5331-PNYMT-TR 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 3V, 2.85V 300mA 8-MLF? (2x2) 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:停产 稳压器拓扑:正,固定式 电压 - 输出:3V,2.85V 电流 - 输出:300mA 电压 - 跌落(典型值):0.12V @ 300mA 稳压器数:2 电压 - 输入:2.3 V ~ 5.5 V 电流 - 限制(最小值):350mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘,8-MLF? 供应商器件封装:8-MLF?(2x2) 标准包装:1
MIC5331-PPYMT TR 功能描述:低压差稳压器 - LDO Dual 300mA micropower ULDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20