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HomeProductsIntegrated Circuits (ICs)PMIC - SupervisorsXC6119N49ANR-G
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XC6119N49ANR-G - Torex Semiconductor Ltd

Manufacturer Part Number
XC6119N49ANR-G
Manufacturer
Torex Semiconductor Ltd.
Allelco Part Number
98D-XC6119N49ANR-G
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
40,766 pcs available, New & Original
Parts Description
IC SUPERVISOR 1 CHANNEL SSOT24
Package
SSOT-24
Data sheet
XC6119N49ANR-G.pdf

HTML Datasheet

XC6119 Series.pdf
RoHs Status
ROHS3 Compliant
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In stock: 40766
  • Unit Price: $0.289
  • Subtotal: $0.00

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1+ $0.289 $0.29
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

XC6119N49ANR-G Tech Specifications
Torex Semiconductor Ltd - XC6119N49ANR-G technical specifications, attributes, parameters and parts with similar specifications to Torex Semiconductor Ltd - XC6119N49ANR-G

Product Attribute Attribute Value
Manufacturer Torex Semiconductor Ltd.
Voltage - Threshold 4.9V
Type Voltage Detector
Supplier Device Package SSOT-24
Series -
Reset Timeout Adjustable/Selectable
Reset Active Low
Product Attribute Attribute Value
Package / Case SC-82
Package Tape & Reel (TR)
Output Open Drain or Open Collector
Operating Temperature -40°C ~ 85°C (TA)
Number of Voltages Monitored 1
Mounting Type Surface Mount
Base Product Number XC6119

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Frequently Asked Questions(FAQ)

What are the key electrical characteristics and operating parameters of the XC6119N49ANR-G voltage supervisor IC, and how do they influence system-level power sequencing decisions?
The XC6119N49ANR-G is a single-channel voltage detector with a precise threshold voltage of 4.9V, designed to monitor supply rails in low-power applications. Its open-drain or open-collector output allows flexible interfacing with microcontrollers or logic circuits for reset generation. With an adjustable or selectable reset timeout feature, engineers can tailor the delay before asserting a reset signal based on downstream circuit stabilization requirements—critical in systems where power-up sequencing must avoid premature resets during transient conditions. Operating over a commercial temperature range from -40°C to +85°C ensures reliability in automotive and industrial edge cases where environmental extremes may affect supply ramp rates.
How does the package size and thermal performance of the SSOT-24 form factor impact PCB layout density and long-term reliability in space-constrained designs using the XC6119N49ANR-G?
The SSOT-24 package measures approximately 2.9 mm × 2.8 mm, enabling high-density mounting on compact PCBs common in handheld devices or IoT nodes. While not as thermally robust as larger packages like SOT-23-5, its small footprint still supports adequate heat dissipation under typical current loads (typically <1 µA quiescent current). Careful routing with thermal vias beneath the pad improves junction-to-board thermal conductivity, which becomes relevant when monitoring noisy supplies that may cause frequent threshold crossings. However, designers should avoid placing it near high-power components to prevent coupling noise into the reference input.
In what scenarios would the active-low reset output of the XC6119N49ANR-G be preferable over other reset topologies, and how does this compare to similar devices such as the TC50 or MIC803 series?
The active-low reset assertion aligns well with most modern microcontrollers and FPGAs that expect a low pulse on their reset pin during brownout events. This contrasts with push-pull outputs found in some competitors, which require external pull-ups but offer faster deassertion times. Compared to the TC50 (which has fixed thresholds) or MIC803 variants (with multiple thresholds), the XC6119N49ANR-G’s fixed 4.9V threshold suits applications where only one rail requires supervision—such as battery-powered systems transitioning from Li-ion to backup supercapacitor support. Its ultra-low standby current (<1 µA) also provides better energy efficiency than many analog-based alternatives in always-on monitoring roles.
Can the XC6119N49ANR-G be used for brown-out detection in a 5V microcontroller system, and what margin exists between its threshold and typical dropout voltages of linear regulators?
Yes, the XC6119N49ANR-G is well-suited for brown-out detection in 5V systems, given its 4.9V threshold closely tracks the minimum operating voltage for many modern MCUs (e.g., STM32L series drop out around 4.5–4.7V at full load). This creates a ~0.2–0.4V safety margin, allowing stable operation even as regulator output sags under load transients. By contrast, using a lower-threshold supervisor like the XC6118N42ANR-G (4.2V) might risk false resets if the regulator itself dips below its own dropout. The XC6119N49ANR-G thus balances protection granularity with system robustness without requiring additional filtering or hysteresis.
What considerations apply when cascading multiple supervisory circuits in a multi-rail system, and how does the XC6119N49ANR-G compare to integrated PMICs with built-in supervision?
Cascading discrete supervisors like the XC6119N49ANR-G across different rails increases component count and board real estate but offers independent threshold tuning per rail. For example, one could pair it with another XC6119 variant set to 3.0V for core logic supervision while using the 4.9V version for I/O rails. This approach avoids the cost and complexity of multi-channel PMICs unless additional functions (e.g., power sequencing, enable control) are required. However, discrete solutions introduce propagation delays between rails and complicate fault isolation. Integrated PMICs reduce BOM count but limit flexibility; the XC6119N49ANR-G remains advantageous in cost-sensitive, single-rail applications where simplicity outweighs integration benefits.
How does the moisture sensitivity level (MSL) classification of MSL 1 affect handling procedures during reflow soldering for the XC6119N49ANR-G, and why is this important for high-volume production?
Classified as MSL 1 (unlimited floor life), the XC6119N49ANR-G poses minimal risk of moisture-induced defects during reflow. Manufacturers can store it indefinitely at ambient conditions without baking prior to assembly, simplifying inventory management and reducing processing steps compared to higher MSL parts. This characteristic supports just-in-time manufacturing workflows and lowers overall cost of goods sold in high-volume consumer electronics production. It also reduces the chance of popcorning during thermal cycling—a critical factor when assembling densely populated boards with fine-pitch components.
What role does the RoHS3 compliance status play in regulatory adherence for global markets, and how does this relate to material selection in automotive-grade designs?
RoHS3 compliance confirms that the XC6119N49ANR-G meets Directive 2011/65/EU and amendments, restricting hazardous substances like lead, mercury, and cadmium. Though the part is not automotive-qualified (it lacks AEC-Q100 certification), its RoHS3 status ensures compatibility with European Union regulations and facilitates market access in regions enforcing strict environmental standards. In non-automotive applications—such as medical devices or telecom infrastructure—this simplifies supply chain validation and avoids costly re-certifications when sourcing from Torex Semiconductor Ltd directly or through certified distributors.
How should engineers evaluate the trade-offs between using the XC6119N49ANR-G versus a dedicated reset controller IC in battery-operated embedded systems?
The XC6119N49ANR-G excels in ultra-low-power supervision tasks due to its sub-microamp quiescent current, making it ideal for coin-cell or solar-powered sensors where leakage dominates total system consumption. Unlike general-purpose reset controllers that may draw tens of microamps, this device adds negligible static drain. However, reset controllers often include features like watchdog timers, manual reset inputs, or programmable windowed monitoring—functionality absent here. If only voltage threshold monitoring suffices, the XC6119N49ANR-G delivers optimal power efficiency with minimal footprint, avoiding unnecessary complexity and cost.

Parts with Similar Specifications

The three parts on the right have similar specifications to Torex Semiconductor Ltd XC6119N49ANR-G

Product Attribute XC6119N49A7R-G XC6119N47ANR-G XC6119N48ANR-G XC6119N45ANR-G
Part Number XC6119N49A7R-G XC6119N47ANR-G XC6119N48ANR-G XC6119N45ANR-G
Manufacturer Torex Semiconductor Ltd Torex Semiconductor Ltd Torex Semiconductor Ltd Torex Semiconductor Ltd
Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Voltage - Threshold - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Reset Timeout - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -
Output - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Reset - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Number of Voltages Monitored - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)

XC6119N49ANR-G Datasheet PDF

Download XC6119N49ANR-G pdf datasheets and Torex Semiconductor Ltd documentation for XC6119N49ANR-G - Torex Semiconductor Ltd.

Datasheets
Cylindrical Battery Holders.pdf
HTML Datasheet
XC6119 Series.pdf
Environmental Information
Torex Semiconductor LTD REACH REACH.pdf Torex Semiconductor LTD RoHS Cert.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Arch***ct
    Jul 15, 2026

    Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.

  • FPGA***lorer88
    Jul 7, 2026

    The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.

  • Nath***oleman
    Jun 29, 2026

    Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.

  • Emil***rperTech
    Jun 23, 2026

    Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.

  • Liam***terTech
    Jun 15, 2026

    Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

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2.00kg-3.00kg USD$50.00 - USD$100.00
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XC6119N49ANR-G Image

XC6119N49ANR-G

Torex Semiconductor Ltd
98D-XC6119N49ANR-G

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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