The ISL88003IH46Z-TK is a voltage supervisor designed for low power applications, featuring a supply current of only 160nA. It offers precise voltage monitoring with a nominal threshold of 4.62V and an accuracy of ¬±1.2%. The device is capable of providing a valid reset signal down to a supply voltage of 1V, making it suitable for a variety of electronic devices, including microprocessor and microcontroller systems. The reset output is configured as push-pull, allowing for efficient signal handling. This supervisor is available in a compact SOT-23 package, which helps to save board space and reduce overall system costs. It operates within a temperature range of -40¬8C to +85¬8C and is compliant with RoHS standards. The ISL88003IH46Z-TK is particularly well-suited for portable and battery-powered equipment, where low power consumption and reliability are critical.
The ISL88001, ISL88002, ISL88003 supervisors are extremely low power 160nA voltage supervisors that help to monitor the power supply voltages in a wide variety of applications. By providing Power-On Reset and supply voltage supervision in small 3 Ld SC-70 and SOT-23 packages, the ISL88001, ISL88002, ISL88003 devices can help to lower system cost, reduce board space requirements and increase the reliability of systems.
The most popular voltage trip points are available for standard power supplies from 1.8V to 5.0V (see “Ordering Information” on page 3). These reset threshold voltages are accurate to within ±1.2% and the reset signal is valid down to 1V. Active high and active low reset outputs are available in push-pull and open drain configurations (see “Functional Block Diagrams” on page 2).
The ISL88001, ISL88002, ISL88003 devices are specifically designed for low power consumption and high threshold accuracy, making them especially suitable for electronic devices and portable equipment.
Manufacturer: Intersil
Win Source Part Number: 1048853-ISL88003IH46
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Push-Pull, Totem Pole
Reset: Active High
Number of Voltages Monitored: 1
Reset Timeout: 140 ms Minimum
Voltage - Threshold: 4.625V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-3
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
Volt Supervisor IC, 4.6V, SOT23-3, 1.8-5.5V, 400nA Product overview: ISL88003IH46Z-TK from Intersil is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 4.6V, 5.5V, SOT23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 4.6V, 5.5V, SOT23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-ISL88003IH46Z-TK
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Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
| Renesas Electronics Corporation | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | ISL88003IH46Z-TK | 1048853-ISL88003IH46Z-TK | 691-ISL88003IH46Z-TK | ISL88003IH46Z-TK | ISL88003IH46Z-TK | ISL88003IH46Z-TK |
| Product Name | Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | PMIC - PMIC - Supervisors - ISL88003IH46Z-TK | 4.6V 5.5V SOT23 Voltage Supervisor IC | PMIC - Supervisors | Supervisory Circuits | Supervisors |
| Number of Supplies | 1 | 1; 1 | 1 | 1; 1 | ||
| Output Options | Active High | Inverting; Active High | Push-Pull, Totem Pole | |||
| Type | SC-70; SOT3 | SOT-23-3 | TO-236-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | |
| Threshold | 4.62 volts | 4.62 volts |
