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Renesas Electronics Corporation

Renesas Electronics Corporation- Reset ICs

Renesas Electronics Corporation is a leading global semiconductor manufacturer headquartered in Tokyo, Japan. The company was established in April 2010 through the merger of NEC Electronics and Renesas Technology, bringing together decades of experience in microelectronics. Renesas focuses on providing advanced semiconductor solutions for automotive, industrial, infrastructure, and IoT applications. Its core product portfolio includes a broad range of microcontrollers (MCUs), such as the ultra-low-power RL78, high-performance RX, and flexible RA families based on Arm Cortex-M cores. The company also offers analog and power devices, including power management ICs, MOSFETs, IGBTs, and battery management solutions, strengthened by the acquisitions of Intersil and Dialog Semiconductor. In the automotive sector, Renesas delivers R-Car system-on-chips (SoCs) for in-vehicle infotainment and advanced driver-assistance systems (ADAS), as well as vehicle control MCUs. Renesas is recognized as the world's largest supplier of automotive MCUs and consistently ranks among the top MCU vendors globally, commanding a significant market share. The company's products are known for high reliability, low power consumption, and comprehensive ecosystem support, enabling smart and efficient electronic systems. With a strong focus on innovation, Renesas invests heavily in research and development to address emerging trends like electrification, autonomous driving, and artificial intelligence at the edge. Serving customers worldwide through a robust sales and support network, Renesas aims to be a trusted partner in the semiconductor industry.

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Reset ICs - 型号列表

12 parts in total

Package / Case

Supplier Device Package

Standard Package

Current - Supply

Voltage - Supply

Packaging

Reset

Output

Input Signal

Voltage Rating

Voltage - Threshold

Voltage - Input (Min)

Voltage - Supply (Min)

Mounting Type

Operating Temperature

MOQ

Unit Pack

Watchdog Timer

Voltage - Clamping

Voltage - Protection Level (VP) (2416)

Width

Number of Pins

Package Cooled

Package Quantity

Reset Timeout

Battery Series

Power Dissipation (Max)

Mfr Part #Quantity AvailablePriceStandard PackageRoHSResetOutputVoltage - ThresholdNumber of Voltages MonitoredPackagingMounting TypePackage / CaseSupplier Device PackageTypeReset TimeoutOperating TemperatureInput SignalVoltage RatingWatchdog TimerCurrent - SupplyVoltage - SupplyVoltage - Input (Min)Voltage - Supply (Min)Power - Minimum ReceivableBattery SeriesNumber of SupervisorsReset ForceVoltage - Protection Level (VP) (2416)Rad HardenedPower - RatedNumber of ElementsPower Dissipation (Max)MOQUnit PackReset TimeOutput TypeVoltage - ClampingWidthNumber of PinsPackage CooledPackage QuantityNumber of PositionsEU RoHSFactory Pack QuantityClock RateLogic TypeNumber of InputsVoltage - Output (Max)Voltage - Input Offset (Max)HeightLengthMounting StyleSize / DimensionSeriesFunctionManufacturerNumber of Monitor FieldsStandard Package NameLead StyleLength - OverallShell Size - InsertPrinted Circuit BoardSVHCTariff NoDelay TimeMemory TypeClock FrequencyCurrent - OutputWeightMaterial FinishBase UnitNumber of Logic Elements/Cells
X5043S8IZ
4
X5043S8IZ

Processor Supervisor 4.38V 4.5V to 5.5V 8-Pin SOIC Pb-Free 4K,SPI SER.EEPROM,2.7V+/-10%, IC CPU SUPERV 4K EEPROM 8-SOIC X5043S8IZ, Processor Supervisor 4.5 to 5.5V Active Low, 8-Pin SOIC Supervisory Circuits 4K SPI SER EEPROM WATCHDOG TIMR 8LD IC,X5043S8IZ 处理器监控器, 4.5 至 5.5 V监控电压, 低电平有效, 8针 SOIC封装

Renesas Electronics Corporation

4791: ¥35.292Rail / TubeLead free / RoHS CompliantActive LowActive Low4.38V1TubeSurface Mount8SOIC8-SOICSimple Reset/Power-On Reset100 ms Minimum-40 to 85 °CYes4.5 VYes3000 uA4.5 to 5.5 V4.25 V5.5 VNoNo Backup1-5.5V----200100400 msActive Low4.25 V3.9mm8SOICSOIC8-1001 Input4.5V4.25V1.45mm4.9mmSMD/SMT4.9 x 3.9 x 1.45mmX5043YIntersil1---------------
RNA51953AFP#H0
RNA51953AFP#H0

RESET IC Processor Supervisor 0.67V 4.05V to 4.45V T/R IC RESET MONITOR 4.25V SOP

renesas electronics

102500: ¥1.3092,500Lead free / RoHS CompliantNoPush-Pull, Totem Pole4.25V1Tape and ReelSurface Mount8-SOIC (0.173", 4.40mm Width)8-SOPSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°CNo2No6804.05 to 4.450.82 VNoYes1Active Low0.67No0.4 W1400----------Compliant-----------------------------
RNA51953BFP#H0
RNA51953BFP#H0

Processor Supervisor 0.67V 4.05V to 4.45V 8-Pin SOP T/R IC RESET MONITOR 4.25V SOP

renesas electronics

1270727: ¥12.291Tape & ReelLead free / RoHS CompliantNoOpen Drain or Open Collector4.25V1Tape and ReelSurface Mount8SOP8-SOPSimple Reset/Power-On ResetAdjustable/Selectable-40 to 85 °CNo2 VNo680 uA4.05 to 4.45 V0.8 V17 VNoYes1Active Low0.67No0.4 W1400 mW-----4.4-SOPSOP8Compliant--------------SOICGull-wing4.851.858----------
RNA51953BP#T0
RNA51953BP#T0

RESET IC IC RESET MONITOR 4.25V DIP RNA51953BP#T0

renesas electronics

101000: ¥2.11551,000Lead free / RoHS CompliantActive LowOpen Drain or Open Collector4.25V1Tape & Reel (TR)Through Hole8-DIP (0.300", 7.62mm)8-DIPSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°C----------Active Low---------------------------------------------
RNA51957AFP#H0
RNA51957AFP#H0

STANDARD LINEAR Processor Supervisor 0.67V 1.2V to 1.3V T/R IC RESET MONITOR 1.25V SOP

renesas electronics

3031: ¥12.44252,500Lead free / RoHS CompliantNoPush-Pull, Totem Pole1.25V1Tape and ReelSurface Mount8-SOIC (0.173", 4.40mm Width)8-SOPSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°CNo2No5901.2 to 1.30.82 VNoYes1Active Low0.67No0.4 W1400----------------------------------------
RNA51957AP#T0
RNA51957AP#T0

RESET IC IC RESET MONITOR 1.25V DIP

renesas electronics

101000: ¥2.11551,000Lead free / RoHS CompliantActive LowPush-Pull, Totem Pole1.25V1Tape & Reel (TR)Surface Mount8-DIP (0.300", 7.62mm)8-DIPSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°C--------------------------------------------------------
RNA51957BP#T0
RNA51957BP#T0

RESET IC IC RESET MONITOR 1.25V DIP RNA51957BP#T0

renesas electronics

7957363: ¥7.04211,000Lead free / RoHS CompliantActive LowOpen Drain or Open Collector1.25V1Tape & Reel (TR)Through Hole8-DIP (0.300", 7.62mm)8-DIPSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°C----------Active Low---------------------------------------------
RNA51958AFP#H0
RNA51958AFP#H0

RESET IC IC RESET MONITOR 1.25V SOP

renesas electronics

102500: ¥1.3092,500Lead free / RoHS CompliantActive HighPush-Pull, Totem Pole1.25V1Tape & Reel (TR)Surface Mount8-SOIC (0.173", 4.40mm Width)8-SOICSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°C--------------------------------------------------------
RNA51958AP#T0
RNA51958AP#T0

RESET IC IC RESET MONITOR 1.25V DIP

renesas electronics

101000: ¥2.11551,000Lead free / RoHS CompliantActive HighPush-Pull, Totem Pole1.25V1Tape & Reel (TR)Through Hole8-DIP (0.300", 7.62mm)8-DIPSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°C--------------------------------------------------------
RNA51958BP#T0
RNA51958BP#T0

RESET IC IC RESET MONITOR 1.25V DIP

renesas electronics

101000: ¥2.11551,000Lead free / RoHS CompliantActive HighOpen Drain or Open Collector1.25V1****Simple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°C--------------------------------------------------------
X5043PZ
4
X5043PZ

Processor Supervisor 4.38V 4.5V to 5.5V 8-Pin PDIP WATCHDOG SUPERVISORY E2PROM, PB-FREE IC SUPERVISOR CPU 4K EE 8-DIP Supervisory Circuits WATCHDOG SUPERVISOR Y E2PROM IC CPU SUPERVISOR WITH 4K SPI EEPROM

Renesas Electronics Corporation

101: ¥22.24Rail / TubeLead free / RoHS CompliantActive LowActive Low4.38V1TubeThrough Hole8PDIP8-PDIPSimple Reset/Power-On Reset100 ms Minimum0 to 70 °CChip Enable4.5 VYes3000 uA4.5 to 5.5 V4.25 V5.5 VNoNo Backup1------15050400 msActive Low4.5 V-:8-----------------------:No SVHC (20-Jun-2013)85411000:200ms:EEPROM:3.3MHz:2mA2.27:-:5043:1
RNA51957BFP#H0
RNA51957BFP#H0

Processor Supervisor 0.67V 1.2V to 1.3V T/R IC RESET MONITOR 1.25V SOP

Renesas Electronics

102500: ¥1.67282,500Lead free / RoHS CompliantNoOpen Drain or Open Collector1.25V1Tape and ReelSurface Mount8-SOIC (0.173", 4.40mm Width)8-SOICSimple Reset/Power-On ResetAdjustable/Selectable-40°C ~ 85°CNo2No5901.2 to 1.30.82 VNoYes1Active Low0.67No0.4 W1400----------------------------------------
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