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R5520H001B-T1-FE
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Product Detailed Parameters
- Description：USB HIGH-SIDE SWITCH IC
- Series：*
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tape & Reel (TR)
- Switch Type：-
- Number of Outputs：-
- Ratio - Input:Output：-
- Output Configuration：-
- Output Type：-
- Interface：-
- Voltage - Load：-
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：-
- Rds On (Typ)：-
- Input Type：-
- Features：-
- Fault Protection：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The R5520H001B-T1-FE is a voltage detector IC manufactured by Nisshinbo Micro Devices. It features a detection threshold of 2.30 V with an accuracy of ±1%. The device operates within an input voltage range of 0.8 V to 6.0 V and consumes a typical supply current of 0.4 µA. It provides an active-low output and includes a reset delay time of 40 ms. The component is available in an SOT-23-5 package and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Provides precise voltage monitoring with fixed detection thresholds for system supervision
- Ensures reliable operation through configurable reset delay times
- Maintains low power consumption suitable for battery-operated applications
Applications
- Portable electronic devices requiring efficient power management
- Microcontroller system supervision circuits
- Battery-powered equipment needing over-discharge protection
Procurement Notes
Verify the specific suffix T1-FE against official datasheets to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperatures and voltage ranges before integration. Cross-reference manufacturer documentation for any recent revisions or obsolescence notices.
Selection Notes
Select this component when a fixed 2.30 V threshold is required for voltage supervision. Consider the low standby current for energy-sensitive designs. Verify that the SOT-23-5 package fits the PCB layout constraints. Confirm that the active-low output polarity matches the downstream logic requirements.
Part Context
This part belongs to the R5520H series of voltage detectors from Nisshinbo Micro Devices. The series offers various threshold voltages and output polarities to suit different supervisory needs. These ICs are designed for high reliability and low power consumption in portable electronics and industrial control systems.
Replacement Considerations
Check for direct substitutes within the R5520H series with matching threshold voltages. Verify pinout compatibility and package dimensions for existing footprints. Ensure equivalent electrical characteristics such as supply current and reset delay times.
