参数资料
型号: MIC5216-5.0BM5
厂商: MICREL INC
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 500mA-Peak Output LDO Regulator Preliminary Information
中文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO5
封装: TINY, SOT-23, 5 PIN
文件页数: 3/13页
文件大小: 288K
代理商: MIC5216-5.0BM5
Micrel, Inc.
MIC5216
March 2007
11
M9999-032307
a. 25
°C Ambient
b. 50
°C Ambient
c. 85
°C Ambient
Figure 3. MIC5216-x.xBMM (MSOP-8) on Minimum Recommended Footprint
a. 25
°C Ambient
b. 50
°C Ambient
c. 85
°C Ambient
Figure 4. MIC5216-x.xBMM (MSOP-8) on on 1-inch
2 Copper Cladding
The total power dissipation of the device under these
conditions is the sum of the two power dissipation
figures.
PD(total) = PD × 50mA + PD × 500mA
PD(total) = 151mW + 119mW
PD(total) = 270mW
The total power dissipation of the regulator is less than
the maximum power dissipation of the SOT-23-5
package at room temperature, on a minimum footprint
board and therefore would operate properly.
Multilayer boards with a ground plane, wide traces near
the pads, and large supply-bus lines will have better
thermal conductivity.
For additional heat sink characteristics, please refer to
Micrel Application Hint 17, “Designing P.C. Board Heat
Sinks”, included in Micrel’s Databook. For a full
discussion of heat sinking and thermal effects on voltage
regulators, refer to Regulator Thermals section of
Micrel’s Designing with Low-Dropout Voltage Regulators
handbook.
Fixed Regulator Circuits
MIC5216
IN
OUT
GND
1F
VIN
VOUT
EN
FLG
100k
Figure 5. Low-Noise Fixed Voltage Regulator
Figure 5 shows a basic MIC5216-x.xBMx fixed-voltage
regulator circuit. A 1F minimum output capacitor is
required for basic fixed-voltage applications.
The flag output is an open-collector output and requires
a pull-up resistor to the input voltage. The flag indicates
an undervoltage condition on the output of the device.
相关PDF资料
PDF描述
MIC5216-5.0BMM 500mA-Peak Output LDO Regulator Preliminary Information
MIC5156-5.0BN Super LDO⑩ Regulator Controller
MIC5255-2.6BD5 150mA Low Noise UCap CMOS LDO
MS3472L18-32SZ WIDE FLANGE RECEPTACLE, 26482 SII
MS3472L18-8P WIDE FLANGE RECEPTACLE, 26482 SII
相关代理商/技术参数
参数描述
MIC5216BM5 TR 功能描述:IC REG LDO ADJ .5A SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正,固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降(标准):- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD,TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
MIC5216BMM 功能描述:IC REG LDO ADJ .5A 8-MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正,固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降(标准):- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD,TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
MIC5216BMM TR 功能描述:IC REG LDO ADJ .5A 8-MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正,固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降(标准):- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD,TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
MIC5216YM5 TR 功能描述:IC REG LDO ADJ .5A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正,固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降(标准):- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD,TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
MIC5216YMM 功能描述:IC REG LDO ADJ .5A 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正,固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降(标准):- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD,TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH