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CM2730 Datasheet(PDF) 3 Page - List of Unclassifed Manufacturers

Part No. CM2730
Description  300mA DUAL LOW NOISE CMOS LDO
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CM2730 Datasheet(HTML) 3 Page - List of Unclassifed Manufacturers

 
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CM2730
300mA DUAL LOW NOISE CMOS LDO
2002/09/30
Preliminary Rev. 0.3
Champion Microelectronic Corporation
Page 3
PIN DESCRIPTION
Pin Number
Symbol
Description
1
GND
Master & slave LDO ground
2
VOUT1
Master LDO1 output voltage
3
VIN1
Master LDO1 input voltage
4
ENB
Master LDO1 enable
5
PGB
Dual LDO power good signal
6
VIN2
Slave LDO2 input voltage
7
VOUT2
Slave LDO2 output voltage
8
VFB2
Salve LDO2 feedback signal
ORDERING INFORMATION
Part Number
Output Voltages
Temperature Range
Package
CM2730KIT
2.5V & Adjustable
-40℃ ~ +85℃
PTSSOP-08 (PT-08)
CM2730SIT
3.3V & Adjustable
-40℃ ~ +85℃
PTSSOP-08 (PT-08)
Note: For other pre-set output voltage requirements of fixed LDO1, please contact Champion Sales office.
ABSOLUTE MAXIMUM RATINGS
OPERATING RATINGS
Input Voltage …………….……………………………. +7V
Output Current …………………….……
PD / (VIN - Vo)
Output Voltage …………………… GND-0.3V to VIN+0.3V
ESD Classification ………………………………………… B
Ambient Temperature Range (TA) ……... -40℃ to +85℃
Junction Temperature Range …..…... -40℃ to +125℃
VIN1 – VIN2 < 0.8V
THERMAL INFORMATION
Parameter
Maximum
Unit
Thermal Resistance (Θjc)
/W
Thermal Resistance (Θja)
/W
Internal Power Dissipation (PD)(ΔT = 100℃)
mW
Maximum Junction Temperature
150
Maximum Lead Temperature (10 Sec)
300
*With Junction sink capable of twice times ofΘjc
Caution: Stress above the listed absolute rating may cause permanent damage to the device.


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