S-1701A3327-U5T1G Seiko Instruments, S-1701A3327-U5T1G Datasheet - Page 56
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S-1701A3327-U5T1G
Manufacturer Part Number
S-1701A3327-U5T1G
Description
IC DETECT/REG 400MA 3.3V SOT89-5
Manufacturer
Seiko Instruments
Datasheet
1.S-1701A1815-M5T1G.pdf
(71 pages)
Specifications of S-1701A3327-U5T1G
Applications
Converter, Battery Powered Devices
Voltage - Input
2 ~ 6.5 V
Number Of Outputs
1
Voltage - Output
3.3V
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
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.21 V at 100 mA
Output Current
0.4 A
Line Regulation
0.2 % / V
Load Regulation
40 mV
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
1000 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
56
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series
(a) Measurement conditions of dynamic response vs. C
(b) Measurement circuit of the dynamic response for S-1701 Series A/B/C/G/H/J/X/Y/Z types
(c) Measurement circuit of the dynamic response for S-1701 Series D/E/F/K/L/M/U/V/W types
(d) Measurement circuit of the dynamic response for S-1701 Series N/P/Q/R/S/T types
Caution The above connection diagrams will not guarantee successful operation.
Set to
power off.
Input voltage
Output voltage
V
IH
V
= 6.5 V, V
IN
× 10%
evaluation using the actual application to set the constants.
V
V
V
IH
IL
IN
IL
= 1.3 V
V
+
V
+
1 μs
V
+
t
Set to
power off.
PHL
Figure 40
VIN
(ON/OFF)
VIN
(ON/OFF)
SENSE
VSS
VSS
VSS
Figure 41
Figure 42
Figure 43
VIN
VDOUT
VDOUT
VDOUT
1 μs
VOUT
VOUT
VOUT
t
PLH
Seiko Instruments Inc.
C
DOUT
V
+
IN
V
C
C
× 90%
DOUT
DOUT
DOUT
+
+
V
100 kΩ
V
100 kΩ
100 kΩ
Perform thorough
Rev.3.0
_00