S-1701U5041-U5T1G Seiko Instruments, S-1701U5041-U5T1G Datasheet - Page 35
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S-1701U5041-U5T1G
Manufacturer Part Number
S-1701U5041-U5T1G
Description
IC DETECT/REG 400MA 5.0V SOT89-5
Manufacturer
Seiko Instruments
Datasheet
1.S-1701A1815-M5T1G.pdf
(71 pages)
Specifications of S-1701U5041-U5T1G
Applications
Converter, Battery Powered Devices
Voltage - Input
2 ~ 6.5 V
Number Of Outputs
1
Voltage - Output
5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-89-5
Polarity
Positive
Input Voltage Max
6.5 V
Output Voltage
5 V
Output Type
Fixed
Dropout Voltage (max)
0.21 V at 100 mA
Output Current
400 mA
Line Regulation
0.2 % / V
Load Regulation
40 mV
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
1 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
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