参数资料
型号: MIC5321-MFYML TR
厂商: Micrel Inc
文件页数: 10/12页
文件大小: 0K
描述: IC REG LDO 2.8V/1.5V .15A 6-MLF
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 2.8V,1.5V
输入电压: 2.3 V ~ 5.5 V
电压 - 压降(标准): 0.035V @ 150mA
稳压器数量: 2
电流 - 输出: 150mA
电流 - 限制(最小): 300mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-WFDFN 裸露焊盘,6-TMLF?
供应商设备封装: 6-MLF?(1.6x1.6)
包装: 标准包装
其它名称: 576-1570-6
Micrel, Inc.
Substituting P D for P D(max) and solving for the ambient
operating temperature will give the maximum
operating conditions for the regulator circuit. The
junction-to-ambient thermal resistance for the
minimum footprint is 100°C/W.
The maximum power dissipation must not be
exceeded for proper operation.
For example, when operating the MIC5321-MFYMT at
an input voltage of 3.3V and 150mA loads at each
output with a minimum footprint layout, the maximum
ambient operating temperature T A can be determined
as follows:
MIC5321
0.345W = (125°C – T A )/(100°C/W)
T A =90.5°C
Therefore, a 2.8V/1.5V application with 150mA at
each output current can accept an ambient operating
temperature of 90.5°C in a 1.6mm x 1.6mm Thin
MLF ? package. For a full discussion of heat sinking
and thermal effects on voltage regulators, refer to the
“Regulator Thermals” section of Micrel’s Designing
with Low-Dropout Voltage Regulators handbook. This
information can be found on Micrel's website at:
http://www.micrel.com/_PDF/other/LDOBk_ds.pdf
May 2008
10
M9999-051508-E
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相关代理商/技术参数
参数描述
MIC5321-MFYMT TR 功能描述:低压差稳压器 - LDO Dual 150mA LDO Thin MLF Enable and Bypass (Lead Free) 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
MIC5321-MGYD6 TR 功能描述:低压差稳压器 - LDO Dual 150mA LDO Thin Sot Enable and Bypass (Lead Free) 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
MIC5321-MGYML TR 功能描述:低压差稳压器 - LDO Dual 150mA LDO 1.6*1.6 MLF Enable and Bypass (Lead Free) 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
MIC5321-MGYMT 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述:
MIC5321-MGYMT TR 功能描述:低压差稳压器 - LDO Dual 150mA LDO Thin MLF Enable and Bypass (Lead Free) 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