AD5100YRQZ-1REEL Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices AD5100YRQZ-1REEL is a factory-programmed 4-channel voltage monitoring and supervisory IC in a 16-pin SSOP package, providing simultaneous supervision of four supply rails with programmable thresholds and reset/fault outputs for system management in industrial and communications equipment. Available in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- AD5100YRQZ-1REEL Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD5100YRQZ-1REEL?
- 4-channel simultaneous voltage monitoring in a single 16-pin SSOP-16 (0.25" pitch) IC, replacing up to 4 discrete voltage supervisors and reducing BOM count and PCB area
- Factory-programmed quad voltage thresholds eliminate external resistor dividers and simplify design verification compared to adjustable-threshold supervisors that require per-board calibration
- Integrated supervisory functions including power-on reset and fault output generation protect downstream processors and FPGAs from brown-out events on multi-rail power sequences
- Automotive-qualified (-Y suffix) SSOP-16 plastic package with 0.25-inch pitch allows use in AEC-Q100-compatible temperature ranges for automotive body control and gateway module power management
What is AD5100YRQZ-1REEL used for?
AD5100YRQZ-1REEL is used in multi-rail server and networking switch boards, industrial PLC backplanes, and automotive gateway ECUs that require simultaneous supervision of 4 distinct supply voltages such as 1.0 V, 1.8 V, 3.3 V, and 5 V without individual discrete supervisors per rail. Its factory-programmed thresholds make it particularly suitable for production environments where eliminating external calibration resistors accelerates automated board bring-up and reduces component variation. Communications infrastructure designers also integrate this IC in DSP power sequencers and FPGA configuration controllers where detecting a single-rail brownout below a threshold voltage must trigger a coordinated system reset within microseconds.
What are the specifications of AD5100YRQZ-1REEL?
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G16 |
| Number of Channels | 4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 2mA |
| Supply Voltage-Max (Vsup) | 30V |
| Supply Voltage-Min (Vsup) | 6V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.64mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the AD5100YRQZ-1REEL datasheet?
AD5100YRQZ-1REEL Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD5100YRQZ-1REEL?
Compatible alternatives and drop-in replacements for AD5100YRQZ-1REEL:
Frequently Asked Questions
How many voltage rails can AD5100YRQZ-1REEL monitor simultaneously, and what is the advantage over discrete solutions?
AD5100YRQZ-1REEL monitors 4 voltage channels simultaneously from a single 16-pin SSOP IC. Replacing 4 separate single-channel supervisors reduces PCB footprint by at least 50 mm², eliminates 8 to 12 external threshold-setting resistors, and reduces the total BOM count by 3 ICs and associated passives, simplifying layout and reducing assembly yield risk on dense multi-rail power management boards.
What does the factory-programmed threshold feature of AD5100YRQZ-1REEL mean for production board assembly?
Factory-programmed thresholds mean the voltage trip points for all 4 channels are set at the factory to specific millivolt-accurate values before shipment, with no external resistor dividers required to define the 90% or 95% undervoltage thresholds on each rail. For a production line assembling 5,000 boards per month, this eliminates a manual calibration step that would otherwise take 30 seconds per board and introduce process variation when 1% resistors shift the threshold by ±20 mV.
In which system-level scenarios does AD5100YRQZ-1REEL provide faster fault response than a processor-based software voltage monitor?
AD5100YRQZ-1REEL issues a hardware reset or fault signal within microseconds of detecting a rail crossing its threshold, compared to a software-polled ADC monitor running on a host processor that may take 1 ms to 10 ms to sample and respond. This hardware-speed response is critical during cold-start power-on sequencing where a 1.0 V core rail must be confirmed valid before a 1.8 V I/O rail is enabled, and during hot-plug events where transients can collapse a 3.3 V rail to below 2.97 V in under 100 µs.
For an automotive gateway ECU, what qualifications and package attributes make AD5100YRQZ-1REEL suitable for under-hood deployment?
The -Y suffix designation on AD5100YRQZ-1REEL indicates automotive-grade qualification covering the extended temperature range of -40°C to +125°C, matching the thermal requirements of automotive gateway ECUs mounted near the engine bay. The 16-pin SSOP-16 plastic/epoxy package with 0.25-inch pitch provides a compact footprint of approximately 6 mm × 5.3 mm that fits within the constrained PCB area of automotive ECU modules, and the JEDEC-standard SSOP-16 footprint is compatible with existing automotive SMT reflow processes.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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