电源管理ic lm4040a25idbzrg4

features
applications
* pin 3 is attached to substrate and must be
connected to anode or left open.
dbz (sot-23) package
(top view)
cathode
anode
dck (sc-70) package
(top view)
anode
nc
cathode
nc
nc
1
2
3*
1
2
3
5
4
nc
cathode
anode
lp (to-92/to-226) package
(top view)
nc – no internal connection
nc – no internal connection
description/ordering information
lm4040
precision micropower shunt voltage reference
slos456j–january 2005–revised september 2006
· fixed output voltages of 2.048 v, 2.5 v, 3 v,
4.096 v, 5 v, 8.192 v, and 10 v
· tight output tolerances and low
temperature coefficient
– max 0.1%, 100 ppm/°c – a grade
– max 0.2%, 100 ppm/°c – b grade
– max 0.5%, 100 ppm/°c – c grade
– max 1.0%, 150 ppm/°c – d grade
· low output noise¼35 mvrms typ
· wide operating current range¼45 ma typ to
15 ma
· stable with all capacitive loads; no output
capacitor required
· available in extended temperature
range¼–40°c to 125°c
· data-acquisition systems
· power supplies and power-supply monitors
· instrumentation and test equipment
· process controls
· precision audio
· automotive electronics
· energy management
· battery-powered