LP2989IM-3.3/NOPB National Semiconductor, LP2989IM-3.3/NOPB Datasheet - Page 9

• Manufacturer Part Number: LP2989IM-3.3/NOPB
• Description: IC REGULATOR MICROPWR LDO 8-SOIC
• Manufacturer: National Semiconductor
• Type: Linearr

Specifications of LP2989IM-3.3/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• 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-SOIC (3.9mm Width)
• Package: 8SOIC N
• Function: LDO
• Number Of Outputs: 1
• Input Voltage Range: 16 to 2.1 V
• Output Voltage: 3.3 V
• Maximum Output Current: 0.5 A
• Output Type: Fixed
• Accuracy: ±1.25 %
• Typical Dropout Voltage @ Current: 0.001@0.1mA|0.15@200mA|0.31@500mA V
• Polarity: Positive
• Primary Input Voltage: 16V
• Output Voltage Fixed: 3.3V
• No. Of Pins: 8
• Output Current: 500mA
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Other names: *LP2989IM-3.3; *LP2989IM-3.3/NOPB; LP2989IM-3.3

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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