ULTRA LOW QUIESCENT CURRENT CMOS LDO

AP2138/2139

Preliminary Datasheet

6

Jul. 2011 Rev. 2. 0

BCD Semiconductor Manufacturing Limited

Parameter

Symbol

Value

Unit

Input Voltage

7.0

V

Enable Input Voltage (AP2139)

V

Lead Temperature

260

Junction Temperature

150

Storage Temperature Range

-65 to 150

ESD (Machine Model)

ESD

350

V

ESD (Human Body Model)

ESD

2000

V

Thermal Resistance (Note 2)

SOT-23-3

250

SOT-23-5

250

SOT-89

165

Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.

These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated

under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods

may affect device reliability.

Note 2: Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifica-

tions do not apply when operating the device outside of its operating ratings. The maximum allowable power dissipation is a

Absolute Maximum Ratings (Note 1)

Parameter

Symbol

Min

Max

Unit

Input Voltage

2.5

6.6

V

Operating Ambient Temperature Range

-40

85

Recommended Operating Conditions