LP3881ESX-1.8/NOPB National Semiconductor, LP3881ESX-1.8/NOPB Datasheet - Page 6

• Manufacturer Part Number: LP3881ESX-1.8/NOPB
• Description: IC REG LDO 0.8A 1.8V TO-263-5
• Manufacturer: National Semiconductor

Specifications of LP3881ESX-1.8/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.075V @ 800mA
• Number Of Regulators: 1
• Current - Output: 800mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: LP3881ESX-1.8

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Typical Performance Characteristics
4.7µF, S/D pin is tied to V
Line Regulation vs V
Noise Measurement
I
BIAS
BIAS
, V
vs I
IN
L
= 2.2V, V
BIAS
OUT
20063018
20063014
= 1.8V (Continued)
20063010
Unless otherwise specified: T
6
Line Regulation vs V
V
OUT
Startup Waveform
I
GND
A
= 25˚C, C
vs VSD
OUT
BIAS
= 4.7µF, Cin =
20063019
20063012
20063015