LP2989IMM-2.8 National Semiconductor, LP2989IMM-2.8 Datasheet - Page 9

• Manufacturer Part Number: LP2989IMM-2.8
• Description: IC REG LDO 500MA 2.8V 8MSOP
• Manufacturer: National Semiconductor

Specifications of LP2989IMM-2.8

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.8V
• Voltage - Input: Up to 16V
• Number Of Regulators: 1
• Current - Output: 500mA
• Current - Limit (min): 600mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Other names: LP2989IMM-2.8; LP2989IMM-2.8TR

Typical Performance Characteristics
C
IN
= 2.2 µF, S/D is tied to V
Load Transient Response
Short Circuit Current
Short Circuit Current
IN
, V
IN
= V
O
(NOM) + 1V, I
10133934
10133935
10133917
L
= 1 mA, V
Unless otherwise specified: T
9
OUT
= 2.5V. (Continued)
Short Circuit Current vs Temperature
Short Circuit Current vs V
Load Transient Response
A
= 25˚C, C
OUT
= 4.7 µF,
OUT
10133933
10133932
10133918
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