CMOS power supply support circuit featuring a fixed 2V threshold voltage with 1% accuracy. This voltage detector offers a single monitored input and a totem-pole output, operating across a wide temperature range of -40°C to 125°C. Designed for surface mounting, it boasts a low operating supply current of 550nA and is packaged in a 5-pin SSOP for tape and reel distribution. The device provides active high/low reset functionality and is RoHS compliant.
PackageSSOP
Current200nA
MountingSurface Mount
Power540mW
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Technical Specifications
Rohm BU4920G-TR technical specifications.
General
| Accuracy | 1% |
| Package/Case | SSOP |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 540mW |
| Max Reset Threshold Voltage | 2.02V |
| Min Reset Threshold Voltage | 1.98V |
| Max Supply Current | 1.05uA |
| Max Supply Voltage | 7V |
| Min Supply Voltage | -300mV |
| Mount | Surface Mount |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 550nA |
| Output | TOTEM-POLE |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 540mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Reset | Active High/Active Low |
| RoHS Compliant | Yes |
| Supply Current | 200nA |
| Threshold Voltage | 2V |
| Type | Simple Reset/Power-On Reset, Voltage Detector |
| Watchdog Timer | No |
Compliance
| RoHS | Compliant |
Datasheet
Rohm BU4920G-TR Datasheet
Download the complete datasheet for Rohm BU4920G-TR to view detailed technical specifications.
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