LT3048 Series

4

3048fa

For more information www.linear.com/LT3048

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

LDOOUT Voltage Noise

BW = 10Hz to 100kHz

38

25

250

60

225

60

145

50

120

42

Ripple Rejection

60

53

dB

dB

Current Limit

l

45

80

mA

l

denotes the specifications which apply over the full operating

to all options unless specified.

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The LT3048E is guaranteed to meet performance specifications

from 0°C to 125°C junction temperature. Specifications over the –40°C

to 125°C operating junction temperature range are assured by design,

characterization and correlation with statistical process controls. The

LT3048I is guaranteed over the full –40°C to 125°C operating junction

temperature range. High junction temperatures degrade operating

lifetimes. Operating lifetime is derated at junction temperatures greater

than 125°C.

Note 3: Current limit guaranteed by design and/or correlation to static test.

Slope compensation reduces current limit at higher duty cycle.