RT9170 RICHTEK [Richtek Technology Corporation], RT9170 Datasheet - Page 4

• Manufacturer Part Number: RT9170
• Description: 300mA, 15?A Quiescent Current CMOS LDO Regulator
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9170
Note 1. Stresses listed as the above "Absolute Maximum Ratings" may cause permanent damage to the device. These are for
Note 2. Devices are ESD sensitive. Handling precaution recommended.
Note 3. The device is not guaranteed to function outside its operating conditions
Note 4. Regulation is measured at constant junction temperature by using a 20ms current pulse. Devices are tested for load
Note 5. Quiescent, or ground current, is the difference between input and output currents. It is defined by I
Note 6. Standby current is the input current drawn by a regulator when the output voltage is disabled by a shutdown signal
Note 7. θ
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4
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.
regulation in the load range from 1mA to 300mA.
load condition (I
current.
(V
51-3 thermal measurement standard.
JA
EN
is measured in the natural convection at T
≥
2V). It is measured with V
OUT
= 0mA). The total current drawn from the supply is the sum of the load current plus the ground pin
IN
= 5.5V.
A
= 25°C on a low effective thermal conductivity test board of
DS9170-11 March 2007
Q
= I
IN
- I
OUT
under no
JEDEC