ルネサスの電圧監視スーパーバイザは、低消費電力、パワーオンリセット制御、ウォッチドッグタイマ、電源電圧監視、ブロックロック保護シリアルEEPROMメモリなど多数の機能を1つのパッケージに集約しており、幅広いアプリケーションのシステムコストや実装面積削減、高信頼化を実現します。
［注意］弊社の車載向けアナログ＆パワー製品に関しての使用上のご注意 (PDF)があります。必ずご一読下さい。
電圧スーパーバイザ、リセットIC
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ドキュメント
パラメトリック検索
| Voltage Monitors (#) | Input Voltage (Min) (V) | Input Voltage (Max) (V) | Adjustable POR Timeout | Adjustable Vtrip | Fixed Vtrip | Interface | Manual Reset | Monitor Voltage (Max) (V) | WDT | TwinPin™ MR#/RST# | Reset Output Type | VMONITOR | Advanced Features | Output Format | Supply Voltage Vs Range | Function | Target applications | Device Functions | Family Name | Qualification Level | Lead Count (#) | Pkg. Type | iSim Model | |
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| CMOS Micropower Over/Under Voltage Detector | 2 | 1.6 | 16 | はい | N/A | 16 | Active Low | Adj to 1.3V Ref | Programmable Hysteresis | Standard | 8 | PDIP, SOICN | ||||||||||||
| Multiple Voltage Supervisory ICs | 4 | 1.5 | 5.5 | はい | N/A | はい | 5.5 | Active Low | Adj to 0.7V Ref | Individual Reset Outputs, PGOOD, UV/OV Monitor | Standard | 24 | QFN | |||||||||||
| Four Channel Supervisory IC | 4 | 2.7 | 4 | はい | N/A | はい | 4 | Active Low | Adj to 0.7V Ref | Standard | 8 | SOICN | ||||||||||||
| Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | 1 | 1.8 | 5.5 | はい | N/A | 5 | Active Low | 1.7, 1.8, 2.3, 2.5, 2.7, 3, 3.3, 4.5, 5 | Ultra Low 160nA Current | Standard | 3 | SC70, SOT23 | ||||||||||||
| Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | 1 | 1.8 | 5.5 | はい | N/A | 5 | Active Low (Open Drain) | 1.7, 1.8, 2.3, 2.5, 2.7, 3, 3.3, 4.5, 5 | Ultra Low 160nA Current | Standard | 3 | SC70, SOT23 | ||||||||||||
| Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | 1 | 1.8 | 5.5 | はい | N/A | 5 | Active High | 1.7, 1.8, 2.3, 2.5, 2.7, 3, 3.3, 4.5, 5 | Ultra Low 160nA Current | Standard | 3 | SC70, SOT23 | ||||||||||||
| 5 Ld Voltage Supervisor with Adjustable Power-On Reset, Dual Voltage Monitoring or Watchdog Timer Capability | 1 | 2 | 5.5 | はい | はい | N/A | はい | 5 | はい | Active High and Low | 2.5, 3, 3.3, 5 | Standard | 5 | SOT23 | ||||||||||
| 5 Ld Voltage Supervisor with Adjustable Power-On Reset, Dual Voltage Monitoring or Watchdog Timer Capability | 1 | 2 | 5.5 | はい | N/A | はい | 5 | はい | はい | Active High and Low | 2.5, 3, 3.3, 5 | Enhanced WDT | Standard | 5 | SOT23 | |||||||||
| 5 Ld Voltage Supervisor with Adjustable Power-On Reset, Dual Voltage Monitoring or Watchdog Timer Capability | 1 | 2 | 5.5 | はい | はい | N/A | はい | 5 | はい | Active Low | Adj to 0.6V Ref | Standard | 5 | SOT23 | ||||||||||
| 6-Pin Voltage Supervisors with Pin-Selectable Voltage Trip Points | 1 | 1.6 | 5.5 | はい | N/A | はい | 4.65 | はい | Active Low | Pin Strap 2.15V to 4.65V | 26 Pin Selectable VTRIP | Standard | 6 | TSOT | ||||||||||
| Triple Voltage Monitor with Adjustable Power-On Reset and Undervoltage/Overvoltage Monitoring Capability | 3 | 2 | 5.5 | はい | はい | はい | N/A | はい | 5 | Active High and Low | 2.5V, 3.3V Ch3 Adj to 0.6V Ref, Ch1 3.3V or 5V Ch2 1.8V | UV Monitor | Standard | 8 | MSOP | |||||||||
| Triple Voltage Monitor with Adjustable Power-On Reset and Undervoltage/Overvoltage Monitoring Capability | 3 | 2 | 5.5 | はい | はい | はい | N/A | はい | 5 | Active High and Low | 2.5V, 3.3V Ch3 Adj to 0.6V Ref, Ch1 3.3V or 5V Ch2 1.8V | UV/OV Monitor | Standard | 8 | MSOP | |||||||||
| Quintuple Voltage Monitor | 5 | 2 | 5.5 | はい | はい | N/A | はい | 5 | Active Low | 2.5V, 3.3V Ch3-Ch5 Adj to 0.6V Ref, Ch1 3V or 5V Ch2 1.8V | Standard | 8 | MSOP | |||||||||||
| Quad Voltage Monitor with Enable Feature | 4 | 2.7 | 4 | はい | N/A | はい | 4 | Active Low | All Ch Adj to 0.7V Ref | Standard | 8 | SOICN | ||||||||||||
| Quadruple Voltage Monitor | 4 | 2 | 5.5 | はい | はい | N/A | はい | 5 | Active Low | Ch1 3.3V or 5V Ch2 3.3V Ch3-Ch4 Adj to 0.6V Ref | Two fixed and two adj. monitors | Standard | 8 | TDFN | ||||||||||
| µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset | 2 | 2 | 5.5 | はい | はい | はい | N/A | はい | 5 | はい | Active Low | Ch1 5V Ch2 Adj to 1.25V Ref | PFI/PFO | Standard | 8 | SOICN | ||||||||
| µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset | 2 | 2 | 5.5 | はい | はい | はい | N/A | はい | 5 | はい | Active Low | 3.3V or 5V Ch2 Adj to 1.25V Ref, Ch1 3V | PFI/PFO | Standard | 8 | SOICN | ||||||||
| µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset | 2 | 2 | 5.5 | はい | はい | はい | N/A | はい | 5 | Active High and Low | Ch1 5V Ch2 Adj to 1.25V Ref | PFI/PFO | Standard | 8 | SOICN | |||||||||
| µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset | 2 | 2 | 5.5 | はい | はい | はい | N/A | はい | 5 | Active High and Low | 3.3V or 5V Ch2 Adj to 1.25V Ref, Ch1 3V | PFI/PFO | Standard | 8 | SOICN | |||||||||
| µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset | 2 | 2 | 5.5 | はい | はい | N/A | はい | 5 | はい | Active High | Ch1 3V Ch2 Adj to 1.25V Ref | PFI/PFO | Standard | 8 | SOICN | |||||||||
| Single-function Reset IC | With fixed current load | Single | "Peripheral for PC & MCU,Digital Consumer" | "System Monitor, Power supply" | Singlefunction Reset IC | 8 | SOP | |||||||||||||||||
| Single-function Reset IC | Open collector | Single | "Peripheral for PC & MCU,Digital Consumer" | "System Monitor, Power supply" | Singlefunction Reset IC | 8 | SOP | |||||||||||||||||
| Single-function Reset IC | With fixed current load | Single | "Peripheral for PC & MCU,Digital Consumer" | "System Monitor, Power supply" | Singlefunction Reset IC | 8 | SOP | |||||||||||||||||
| Single-function Reset IC | Open collector | Single | "Peripheral for PC & MCU,Digital Consumer" | "System Monitor, Power supply" | Singlefunction Reset IC | 8 | SOP | |||||||||||||||||
| Single-function Reset IC | Open collector | Single | "Peripheral for PC & MCU,Digital Consumer" | "System Monitor, Power supply" | Singlefunction Reset IC | 8 | SOP | |||||||||||||||||
| Single-function Reset IC | Open drain | CMOS Single | "Peripheral for PC & MCU,Digital Consumer" | "System Monitor, Power supply" | Singlefunction Reset IC | 5 | MPAK | |||||||||||||||||
| Single-function Reset IC | Open drain | CMOS Single | "Peripheral for PC & MCU,Digital Consumer" | "System Monitor, Power supply" | Singlefunction Reset IC | 5 | MPAK | |||||||||||||||||
| CPU Supervisor with 4kbit EEPROM | I2C | Active Low | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | MSOP, SOICN | ||||||||||||||||||
| CPU Supervisor with 4kbit EEPROM | I2C | Active High | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | ||||||||||||||||||
| CPU Supervisor with 4k SPI EEPROM | SPI | Active High | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | MSOP, PDIP, SOICN | ||||||||||||||||||
| CPU Supervisor with 4k SPI EEPROM | SPI | Active Low | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | PDIP, SOICN | ||||||||||||||||||
| CPU Supervisor with 8Kbit SPI EEPROM | SPI | Active Low | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | ||||||||||||||||||
| CPU Supervisor with 16Kbit SPI EEPROM | SPI | Active Low | 2.7 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | ||||||||||||||||||
| CPU Supervisor with 32Kb SPI EEPROM | SPI | Active Low | Replaces X25323 | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | |||||||||||||||||
| CPU Supervisor with 32Kb SPI EEPROM | SPI | Active High | Replaces X25325 | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | |||||||||||||||||
| CPU Supervisor with 32Kbit SPI EEPROM | SPI | Active Low | Replaces X25328 | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | |||||||||||||||||
| CPU Supervisor with 32Kbit SPI EEPROM | SPI | Active High | Replaces X25329 | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | |||||||||||||||||
