LP2989AIM-2.5 National Semiconductor, LP2989AIM-2.5 Datasheet - Page 11

• Manufacturer Part Number: LP2989AIM-2.5
• Description: IC, LDO VOLT REG, 2.5V, 0.5A, 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LP2989AIM-2.5

• Primary Input Voltage: 16V
• Output Voltage Fixed: 2.5V
• Dropout Voltage Vdo: 310mV
• No. Of Pins: 8
• Output Current: 500mA
• Operating Temperature Range: -40°C To +125°C
• Termination Type: SMD
• 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. (Continued)
IN
IN
IN
O
L
OUT
Ripple Rejection
Ripple Rejection In Dropout
10133946
10133945
Ripple Rejection vs Load
Output Noise Density
10133936
10133947
Output Noise Density
Turn-ON Waveform
10133928
10133937
11
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