S-812C33AUA-C2N-T2G Seiko Instruments, S-812C33AUA-C2N-T2G Datasheet - Page 15

• Manufacturer Part Number: S-812C33AUA-C2N-T2G
• Description: IC, LINEAR VOLT REGULATOR, 3.3V, SOT89-3
• Manufacturer: Seiko Instruments

Specifications of S-812C33AUA-C2N-T2G

• Primary Input Voltage: 5.3V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 120mV
• No. Of Outputs: 1
• No. Of Pins: 3
• Output Current: 50mA
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev.4.1
6. Temperature coefficient of output voltage
The shadowed area in Figure 15 is the range where V
the temperature coefficient of the output voltage is ±100 ppm/°C.
The ratio of temperature change in output voltage [mV/°C] is calculated from the following equation.
∆
*1. The ratio of temperature change in output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
_00
∆
V
Ta
OUT
[
mV/
°
C
]
1 *
=
V
OUT
*1. V
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
(S)
V
V
OUT
OUT(E)
[ ]
V
[V]
OUT(E)
2 *
*1
×
∆
Ta
is a measured value of output voltage at 25°C.
Figure 15 Ex. S-812C30A Typ.
-40
∆
Seiko Instruments Inc.
V
•
OUT
V
OUT



∆Ta
[
ppm/
∆V
25
•
OUT
V
°
C
OUT
OUT
]
3 *



varies in the operating temperature range when
÷
1000
85
+0.30mV/°C
-0.30mV/°C
Ta [°C]
S-812C Series
15