S-1701A2521-M5T1G Seiko Instruments, S-1701A2521-M5T1G Datasheet - Page 35

• Manufacturer Part Number: S-1701A2521-M5T1G
• Description: IC DETECT/REG 400MA 2.5V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-1701A2521-M5T1G

• Applications: Converter, Battery Powered Devices
• Voltage - Input: 2 ~ 6.5 V
• Number Of Outputs: 1
• Voltage - Output: 2.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev.3.0
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
7. Temperature coefficient of the output voltage
The shaded area in Figure 28 is the range where V
temperature coefficient of the output voltage is ±100 ppm/°C.
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
_00
ΔV
ΔTa
OUT
[
mV/°C
]
*1
= V
*1. V
OUT(S)
V
OUT(E)
V
[ ]
OUT(E)
OUT
V
[V]
*1
*2
×
is the value of the output voltage measured at 25°C.
ΔTa•V
Example of products with V
ΔV
−40
OUT
OUT
Seiko Instruments Inc.
[
ppm/°C
⎛
⎝
Figure 28
ΔTa•V
25
]
*3
OUT
ΔV
÷ 1000
OUT
varies in the operating temperature range when the
OUT
OUT
⎞
⎠
= 3.0 V typ.
85
+0.30 mV/°C
−0.30 mV/°C
Ta [°C]
S-1701 Series
35