RT9818C-27GB Richtek USA Inc, RT9818C-27GB Datasheet - Page 8

• Manufacturer Part Number: RT9818C-27GB
• Description: IC VOLT DETECTOR 2.5V SOT23-5
• Manufacturer: Richtek USA Inc
• Type: Simple Reset/Power-On Resetr

Specifications of RT9818C-27GB

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 143 ms Minimum
• Voltage - Threshold: 2.7V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RT9818
www.richtek.com
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2.40
2.35
2.30
2.25
2.20
2.15
2.10
2.05
2.00
Power Down Reset Time-Out vs. Temperature
Power Down Reset Time-Out vs. Temperature
500
400
300
200
100
30
25
20
15
10
0
5
0
-50
-50
-50
RT9818C-22
RT9818G-31
RT9818G-31
Threshold Voltage vs. Temperature
-25
-25
-25
V
Temperature (°C)
0
0
DROP
0
Temperature ( ° C)
Temperature (°C)
= 200mV
25
25
25
Falling
Rising
50
50
50
V
V
DROP
DROP
75
75
75
= 150mV
= 250mV
100
100
100
125
125
125
4.40
4.35
4.30
4.25
4.20
4.15
4.10
4.05
4.00
7
6
5
4
3
2
1
0
-50
0
RT9818A-42
RT9818G-31
Threshold Voltage vs. Temperature
Output Voltage vs. Input Voltage
-25
1
0
Temperature ( ° C)
Input Voltage (V)
2
25
Falling
Rising
3
DS9818-09 April 2011
50
4
75
5
100
125
6