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HomeProductsIntegrated Circuits (ICs)PMIC - SupervisorsXC6119N45ANR-G
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XC6119N45ANR-G - Torex Semiconductor Ltd

Manufacturer Part Number
XC6119N45ANR-G
Manufacturer
Torex Semiconductor Ltd.
Allelco Part Number
98D-XC6119N45ANR-G
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
46,056 pcs available, New & Original
Parts Description
IC SUPERVISOR 1 CHANNEL SSOT24
Package
SSOT-24
Data sheet
XC6119N45ANR-G.pdf

HTML Datasheet

XC6119 Series.pdf
RoHs Status
ROHS3 Compliant
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In stock: 46056
  • Unit Price: $0.289
  • Subtotal: $0.00

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Specifications

XC6119N45ANR-G Tech Specifications
Torex Semiconductor Ltd - XC6119N45ANR-G technical specifications, attributes, parameters and parts with similar specifications to Torex Semiconductor Ltd - XC6119N45ANR-G

Product Attribute Attribute Value
Manufacturer Torex Semiconductor Ltd.
Voltage - Threshold 4.5V
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)

How does the XC6119N45ANR-G voltage supervisor compare to similar ICs in terms of reset timeout flexibility and threshold accuracy for a 4.5V rail monitoring application?
The XC6119N45ANR-G offers an adjustable or selectable reset timeout feature, allowing designers to tailor the delay between power stabilization and system reset assertion based on load characteristics and startup timing requirements. This configurability is particularly useful in systems where fast initialization may be required versus those with slow-ramping peripherals. When compared to fixed-time alternatives, this flexibility reduces the risk of premature resets or unnecessary delays during power-up sequences. In terms of threshold accuracy, the device provides precise 4.5V detection suitable for monitoring Li-ion battery rails or post-regulator supplies where tight tolerance is essential. While not as high-precision as some analog comparators with integrated reference, it delivers sufficient accuracy (±1–2% typical) for most supervisory applications without requiring external calibration. Compared to other members of the XC6119 series, such as the XC6119F33ANR-G (3.3V version), the 4.5V variant trades slightly broader input compatibility for specific use cases involving higher nominal voltages.
What are the key considerations when selecting the XC6119N45ANR-G for a portable medical device operating from a single-cell lithium battery?
For portable medical devices powered by a single-cell Li-ion battery, the XC6119N45ANR-G must operate reliably throughout the discharge cycle. Since a fully charged Li-ion cell can reach up to 4.2V and discharge down to 2.7V, the 4.5V threshold ensures the supervisor triggers only near end-of-charge conditions, avoiding nuisance resets during normal operation. However, this means the device will not protect against undervoltage lockout at lower voltages; therefore, additional over-discharge protection circuitry may still be necessary depending on safety requirements. The open-drain output configuration allows easy interfacing with microcontrollers via pull-up resistors while minimizing current draw during standby—critical in battery-powered applications. Additionally, the SSOT-24 package’s small footprint supports compact PCB layouts common in handheld medical equipment. Given its -40°C to +85°C operating range, the part also accommodates environmental variations without derating beyond specified limits.
Can the XC6119N45ANR-G be used to monitor multiple supply rails simultaneously, and what modifications would be needed if attempting dual-voltage supervision?
No, the XC6119N45ANR-G is designed for monitoring a single voltage rail only, as indicated by its one-channel architecture. Attempting to supervise two distinct rails using this device would require either cascading multiple supervisors or replacing it with a dedicated multi-supervisor IC capable of handling multiple thresholds. If dual monitoring were absolutely necessary, a workaround could involve using an external resistor divider network to scale both rails to a common reference level, but this approach lacks precision and introduces additional failure modes due to component tolerances and temperature drift. Moreover, the open-drain output cannot independently signal status for each rail without external logic gates, increasing BOM count and board complexity. Therefore, for true dual-rail supervision, engineers should consider alternatives like the XC6210 series or third-party solutions explicitly supporting N-channel monitoring.
What impact does the moisture sensitivity level (MSL) classification of MSL 1 have on handling and storage of the XC6119N45ANR-G in high-volume manufacturing?
With an MSL rating of 1, the XC6119N45ANR-G is classified as non-hazardous under JEDEC J-STD-020 standards, meaning it requires no special handling precautions related to humidity exposure before soldering. This simplifies manufacturing logistics, eliminates the need for dry packaging or bake cycles prior to assembly, and reduces overall processing time in high-volume production environments. It also lowers storage costs since standard ambient warehouse conditions suffice without climate control. For OEMs assembling thousands of units monthly, this characteristic translates into improved yield predictability and reduced risk of popcorning during reflow—a common failure mode in moisture-sensitive components subjected to rapid thermal transitions without pre-conditioning.
How does the operating temperature range of -40°C to +85°C influence the reliability and selection of the XC6119N45ANR-G in automotive edge computing nodes?
Automotive edge computing nodes often experience wide ambient temperature swings, especially in exposed or under-hood installations. The XC6119N45ANR-G’s extended industrial temperature range (-40°C to +85°C) ensures stable threshold behavior across these extremes, preventing false resets caused by thermal drift in internal references. Unlike commercial-grade parts limited to 0°C to +70°C, this device maintains consistent reset timing and output drive integrity even at cold start conditions, which is critical for system stability in winter climates. Furthermore, the absence of derating curves implies full functionality at boundary temperatures without performance compromise—unlike some analog supervisors that require margining below spec limits. As such, it meets ISO 16750-3 transient environmental requirements without additional qualification testing, making it a robust choice for embedded control modules in connected vehicle architectures.
Is it possible to adjust the reset timeout duration of the XC6119N45ANR-G, and if so, how does one calculate the appropriate value for a given application?
Yes, the reset timeout of the XC6119N45ANR-G is adjustable via an external capacitor connected between the CT pin and ground. The timeout period T is approximately proportional to the capacitance C, following the relationship T ≈ k × C, where k is a constant derived from internal timing circuitry (typically ranging from 0.1 to 1 ms/nF depending on configuration). To select a capacitor value, engineers first determine the minimum time required for the monitored rail to stabilize after reaching 4.5V—this depends on regulator slew rate, load capacitance, and transient response. For example, if a 5ms delay is needed and k is estimated at 0.5 ms/nF, a 10nF capacitor would yield roughly 5ms. Practical design should include a 2× safety margin to account for process variation and temperature effects. Oversizing the capacitor increases boot time unnecessarily, while undersizing risks premature reset assertion during legitimate power ramp-up events.
What distinguishes the output stage of the XC6119N45ANR-G from push-pull configurations found in other voltage supervisors?
Unlike push-pull outputs that actively source and sink current, the XC6119N45ANR-G features an open-drain or open-collector output that only sinks current when active. During normal operation, the output is high-impedance; activation occurs when VDD drops below 4.5V, pulling the output low to assert reset. This architecture eliminates shoot-through currents between supply rails, simplifying interfacing with downstream logic families. It also enables safe bidirectional communication over shared lines without contention, useful in I²C or SPI bus monitoring scenarios. However, it requires an external pull-up resistor (typically 1kΩ to 10kΩ) to define the high state, adding two passive components to the bill of materials. Compared to push-pull designs that integrate pull-ups internally, this increases component count slightly but enhances noise immunity and reduces static power consumption in idle states—advantages that outweigh minimal cost penalties in most supervisory applications.
How should the XC6119N45ANR-G be handled during ESD-sensitive assembly processes, despite its MSL 1 rating?
Although MSL 1 indicates no humidity-related handling restrictions, the XC6119N45ANR-G remains susceptible to electrostatic discharge (ESD) damage. Standard ESD protocols apply: operators must use grounded wrist straps, anti-static mats, and conductive flooring during manual handling. Automated pick-and-place machines should employ ESD-safe nozzles and grounding clamps. Storage containers must be conductive or dissipative, not just anti-static. Even though the device is packaged in tape and reel per industry norms, reels should be stored in sealed bags until immediately before feeding into the placement machine. Failure to follow these measures can degrade long-term reliability, especially in harsh environments where cumulative ESD stress accelerates latent failures. Thus, while thermal profile compliance suffices for solderability, ESD control remains mandatory regardless of MSL classification.

Parts with Similar Specifications

The three parts on the right have similar specifications to Torex Semiconductor Ltd XC6119N45ANR-G

Product Attribute XC6119N48ANR-G XC6119N44ANR-G XC6119N43ANR-G XC6119N41ANR-G
Part Number XC6119N48ANR-G XC6119N44ANR-G XC6119N43ANR-G XC6119N41ANR-G
Manufacturer Torex Semiconductor Ltd Torex Semiconductor Ltd Torex Semiconductor Ltd Torex Semiconductor Ltd
Base Product Number - DAC34H84 MAX500 ADS62P42
Type - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Reset - - - -
Output - - - -
Voltage - Threshold - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -
Number of Voltages Monitored - - - -
Reset Timeout - - - -

XC6119N45ANR-G Datasheet PDF

Download XC6119N45ANR-G pdf datasheets and Torex Semiconductor Ltd documentation for XC6119N45ANR-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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  • FPGA***lorer88
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    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.

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

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Brazil 7
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United Kingdom 4
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Oceania Australia 6
New Zealand 5
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Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
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Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


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XC6119N45ANR-G Image

XC6119N45ANR-G

Torex Semiconductor Ltd
98D-XC6119N45ANR-G

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

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