MIC5320-2.9/2.9YD6(2006) 查看數據表（PDF） - Micrel

零件编号

产品描述 (功能)

生产厂家

MIC5320-2.9/2.9YD6
(Rev.:2006)

Dual, High Performance 150mA µCap ULDO™

Micrel 

Micrel, Inc.

For example, when operating the MIC5320-MFYML at

an input voltage of 3.3V and 150mA loads at each

output with a minimum footprint layout, the maximum

ambient operating temperature TA can be determined

as follows:

0.345W = (125°C – TA)/(100°C/W)

TA=90.5°C

MIC5320

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 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

July 2006

11

M9999-073106

Share Link: