S-817A58APF-CVVTFG View Datasheet(PDF) - Seiko Instruments Inc
Part Name
Description
MFG CO.
'S-817A58APF-CVVTFG' PDF : 50 Pages View PDF
Rev.3.0_00
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
6. Temperature coefficient of output voltage ∆VOUT
∆Ta • VOUT
The shadowed area in Figure 12 is the range where VOUT varies in the operating temperature range
when the temperature coefficient of the output voltage is ±100 ppm/°C.
Ex. S-817A15 Typ.
VOUT
[V]
+0.15 mV / °C
VOUT(E)*1
−0.15 mV / °C
−40
25
85
Ta [°C]
*1. VOUT(E) is the value of the output voltage measured at 25°C.
Figure 12
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
[ ] [ ] [ ] ∆VOUT
mV/°C
= V *1
OUT(S)
V
*2 ×
∆VOUT
ppm/°C *3 ÷ 1000
∆Ta
∆Ta • VOUT
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Seiko Instruments Inc.
13
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