UPC1093T NEC [NEC], UPC1093T Datasheet - Page 7

• Manufacturer Part Number: UPC1093T
• Description: ADJUSTABLE PRECISION SHUNT REGULATORS
• Manufacturer: NEC [NEC]

Caution of Stability Area
circuit has an enough characteristic margin supporting the standard specifications described above.
100
If the Aluminum electrolytic capacitor is used, it should be kept C
When using plural different types of capacitors, each capacitor is needed to be stable independently.
When designing a circuit, take the characteristic variation among devices into consideration, so that the designed
90
80
70
60
50
40
30
20
10
0.001
0
a : V
b : V
c : V
d : V
KA
KA
KA
KA
= 10 V
= V
= 5 V
= 15 V
REF
0.01
Stable
C
a
KA
- Load Capacitance - F
STABILITY AREA
b
0.1
c
Unstable
d
1
c
b
KA
a
2.2 F.
10
C
KA
a
b, c, d
TEST CIRCUIT
: Monolithic Ceramic Capacitors
150
150
I
I
KA
KA
PC1093
R
10 k
C
C
KA
KA
7