LP3986TL-2929/NOPB National Semiconductor, LP3986TL-2929/NOPB Datasheet - Page 10

• Manufacturer Part Number: LP3986TL-2929/NOPB
• Description: IC REG LDO DUAL 150MA 8MICROSMD
• Manufacturer: National Semiconductor

Specifications of LP3986TL-2929/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.9V
• Voltage - Input: 2.7 ~ 6 V
• Voltage - Dropout (typical): 0.06V @ 150mA
• Number Of Regulators: 2
• Current - Output: 150mA
• Current - Limit (min): 300mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MicroSMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LP3986TL-2929; LP3986TL-2929TR

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MICRO SMD LIGHT SENSITIVITY
Exposing the micro SMD device to direct sunlight will cause
misoperation of the device. Light sources such as halogen
lamps can effect electrical performance if brought near to the
device.
The wavelengths which have most detrimental effect are reds
and infra-reds, which means that the fluorescent lighting used
10
inside most buildings has very little effect on performance. A
micro SMD test board was brought to within 1cm of a fluo-
rescent desk lamp and the effect on the regulated output
voltage was negligible, showing a deviation of less than 0.1%
from nominal.