ADM6339NARJZ-RL7 Analog Devices Integrated Circuit (Other) In Stock
The ADM6339NARJZ-RL7 is a 4-channel voltage supervisor and reset IC from Analog Devices, featuring adjustable thresholds in a 6-pin SOT-23 package. Available in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- ADM6339NARJZ-RL7 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADM6339NARJZ-RL7?
- 4-channel voltage monitoring with adjustable thresholds covering diverse multi-rail power sequencing needs
- Compact 6-pin SOT-23 (RJ-6) package minimizing PCB area in space-constrained embedded systems
- Integrated voltage supervisor and reset functionality replacing discrete comparator circuits
- Single-function architecture enabling straightforward power management firmware design
What is ADM6339NARJZ-RL7 used for?
The ADM6339NARJZ-RL7 is designed for multi-rail power supply supervision in microcontroller-based systems, FPGAs, and DSP boards that require accurate under-voltage detection across 4 independent voltage rails. Its adjustable threshold inputs allow designers to monitor any supply from sub-1 V to higher voltage rails with a single device, reducing component count. Industrial PLCs, communications equipment, and server management modules use this device to generate power-good and reset signals when any monitored rail falls outside the specified window.
What are the specifications of ADM6339NARJZ-RL7?
| Pbfree Code | No |
| Manufacturer Package Code | RJ-6 |
| YTEOL | 0 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Number of Channels | 4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.115mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | -5,1.23,3,5V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the ADM6339NARJZ-RL7 datasheet?
ADM6339NARJZ-RL7 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADM6339NARJZ-RL7?
Compatible alternatives and drop-in replacements for ADM6339NARJZ-RL7:
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.23,2.5,3,5V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.8,1.23,3.3,5V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.23,2.5,3.3V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.8,1.23,3.3,5V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.8,1.23,3,5V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.8,1.23,3,5V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.8,2.5,3.3,5V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.23,2.5,3,5V, PDSO6
Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +1.8,2.5,3.3,5V, PDSO6
Frequently Asked Questions
How many voltage rails can the ADM6339NARJZ-RL7 monitor simultaneously, and are the thresholds user-adjustable?
The ADM6339NARJZ-RL7 monitors 4 independent voltage channels simultaneously. All 4 channels have adjustable thresholds set via external resistor dividers, giving designers flexibility to supervise mixed-voltage systems with rails such as 1.8 V, 2.5 V, 3.3 V, and 5 V in a single 6-pin package.
What package does the ADM6339NARJZ-RL7 use, and how does it compare in board space to dual-channel supervisors?
The device uses a 6-pin SOT-23 (RJ-6) plastic package, which occupies roughly 3 mm x 1.75 mm of PCB area. Integrating 4 channels into this footprint means designers avoid placing two separate dual-channel supervisor ICs, saving approximately 50% of board area for power management functions.
In a 4-rail FPGA power-up sequence, how does the ADM6339NARJZ-RL7 help enforce correct rail ordering?
By connecting each adjustable threshold input to a resistor divider on each FPGA supply rail (for example 1.0 V core, 1.8 V I/O, 2.5 V aux, and 3.3 V bank), the supervisor generates a combined power-good assertion only after all 4 rails exceed their set thresholds, preventing the FPGA from releasing from reset until all 4 supplies are stable within ±5% of their target voltages.
Is the ADM6339NARJZ-RL7 suitable for a design that must meet RoHS compliance, and what should designers verify?
The ADM6339NARJZ-RL7 carries a JESD-609 code of e3, indicating it does not meet lead-free RoHS requirements as configured. Designers targeting RoHS-compliant systems with lead-free solder processes should verify the exact finish specification and consider selecting an alternative Pb-free variant from the ADM6339 product family.
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Why Buy from FindMyChip
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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