Datasheet

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APPLICATION INFORMATION
1-Hz rate
V
Z
LM4041-1.2
R
S
30 k
V
IN
I
R
(+)
(−)
V
2 V/step
LM4041 (Adj)
Output Capacitor
SOT-23 and SC-70 Pin Connections
LM4041
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006
Figure 12. Startup Characteristics Test Circuit
Figure 13. Reverse Characteristics Test Circuit
The LM4041 does not require an output capacitor across CATHODE and ANODE for stability. However, if an
output bypass capacitor is desired, the LM4041 is designed to be stable with all capacitive loads.
There is a parasitic Schottky diode connected between pins 2 and 3 of the SOT-23 packaged device. Thus, pin 3
of the SOT-23 package must be left floating or connected to pin 2. Similarly, pin 2 of the SC-70 package also
must be left floating or connected to pin 1.
14
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