11

DS9971-01 April 2011

www.richtek.com

RT9971

are for stress ratings. Functional operation of the device at these or any other conditions beyond those indicated

in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions

for extended periods may remain possibility to affect device reliability.

Note 2.

board of JEDEC 51-7 thermal measurement standard. The case point of

package.

Note 3. Devices are ESD sensitive. Handling precaution is recommended.

Note 4. The device is not guaranteed to function outside its operating conditions.

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

RTC LDO, CN = High

Input Voltage Range

--

--

5.5

V

Standby Current

--

5

8

µA

Output Voltage

--

3.25

3.3

V

Maximum Output Current

60

--

--

mA

Dropout Voltage

--

--

200

mV