NCP300LSN25T1G ON Semiconductor, NCP300LSN25T1G Datasheet - Page 20

• Manufacturer Part Number: NCP300LSN25T1G
• Description: IC VOLTAGE DETECTOR 2.5V SOT23-5
• Manufacturer: ON Semiconductor
• Type: Simple Reset/Power-On Resetr

Specifications of NCP300LSN25T1G

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Voltage - Threshold: 2.5V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reset Timeout: -
• Lead Free Status / Rohs Status: Details

A simple voltage monitor can be constructed by connecting several voltage detectors as shown above. Each LED will
sequentially turn on when the respective voltage detector threshold (V
thresholds (V
V
in
= 1.0 V to 10 V
DET−
) that range from 0.9 V to 4.9 V in 100 mV steps can be manufactured.
Figure 33. LED Bar Graph Voltage Monitor
http://onsemi.com
LSN27T1
LSN27T1
LSN45T1
LSN27T1
LSN27T1
LSN27T1
LSN27T1
LSN27T1
LSN18T1
NCP301
NCP301
NCP301
NCP301
NCP301
NCP301
NCP301
NCP301
NCP301
3
3
3
2
2
2
Input
GND
Input
GND
Input
GND
20
Output
Output
Output
Reset
Reset
Reset
1
1
1
DET−
+V
HYS
) is exceeded. Note that detector
V
supply