LP2989IM-3.3 National Semiconductor, LP2989IM-3.3 Datasheet - Page 7

• Manufacturer Part Number: LP2989IM-3.3
• Description: Linear Voltage Regulator IC
• Manufacturer: National Semiconductor

Specifications of LP2989IM-3.3

• No. Of Pins: 8
• Output Current: 0.5A
• Peak Reflow Compatible (260 C): No
• Output Voltage: 3.3V
• Output Voltage Max: 3.3V
• Supply Voltage Max: 16V
• Leaded Process Compatible: No
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Characteristics
Unless otherwise specified: T
= 25˚C, C
= 4.7 µF,
A
OUT
C
= 2.2 µF, S/D is tied to V
, V
= V
(NOM) + 1V, I
= 1 mA, V
= 2.5V.
IN
IN
IN
O
L
OUT
Dropout Characteristics
Dropout Voltage vs Temperature
10133920
10133921
GND Pin Current vs
Dropout Voltage vs Load Current
Temperature and Load
10133923
10133919
Ground Pin Current vs Load Current
Input Current vs V
IN
10133925
10133922
7
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