参数资料
型号: MIC5330-GWYML TR
厂商: Micrel Inc
文件页数: 9/10页
文件大小: 0K
描述: IC REG LDO 1.8V/1.6V .3A 8-MLF
标准包装: 5,000
稳压器拓扑结构: 正,固定式
输出电压: 1.8V,1.6V
输入电压: 2.3 V ~ 5.5 V
电压 - 压降(标准): 0.075V @ 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: 带卷 (TR)
其它名称: MIC5330-GWYMLTR
MIC5330-GWYMLTR-ND
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 90°C/W.
The maximum power dissipation must not be
exceeded for proper operation.
For example, when operating the MIC5330-MFYML at
an input voltage of 3.3V and 300mA loads at each
output with a minimum footprint layout, the maximum
ambient operating temperature T A can be determined
as follows:
MIC5330
0.99W = (125°C – T A )/(90°C/W)
T A =62.9°C
Therefore, a 2.8V/1.5V application with 300mA at
each output current can accept an ambient operating
temperature of 62.9°C in a 2mm x 2mm 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:
March 2011
9
M9999-032311-C
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相关代理商/技术参数
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MIC5330-JGYML 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述:
MIC5330-JGYML TR 功能描述:低压差稳压器 - LDO Dual 300mA LDO in 2mm x 2mm MLF (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
MIC5330-JJYML TR 功能描述:低压差稳压器 - LDO Dual 300mA LDO in 2mm by 2mm MLF (Lead Free Compliant) 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
MIC5330-KDYML TR 功能描述:低压差稳压器 - LDO Dual 300mA LDO in 2mm by 2mm MLF (Lead Free Compliant) 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
MIC5330-KGYML TR 功能描述:低压差稳压器 - LDO Dual 300mA LDO in 2mm x 2mm MLF (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