Datasheet

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APPLICATION INFORMATION
V
Z
TL4051x12
R = 30 k
S
W
V
1-Hz rate
IN
I
R
(+)
(-)
V
2 V/step
TL4051x (Adj)
Output Capacitor
SOT-23 Pin Connections
TL4051
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
SLOS487 – JUNE 2007
Figure 1. Start-Up Characteristics Test Circuit
Figure 2. Reverse Characteristics Test Circuit
The TL4051 does not require an output capacitor across CATHODE and ANODE for stability. However, if an
output bypass capacitor is desired, the TL4051 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.
12
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