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Home Products Integrated Circuits (ICs)PMIC - Supervisors~~S-80953CLNB-G7PT2U~~

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S-80953CLNB-G7PT2U - ABLIC Inc.

Manufacturer Part Number: S-80953CLNB-G7PT2U

Manufacturer: ABLIC

Allelco Part Number: 98D-S-80953CLNB-G7PT2U

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 41,138 pcs available, New & Original

Parts Description: IC SUPERVISOR 1 CHANNEL SC82AB

Package: SC-82AB

Data sheet: S-80953CLNB-G7P.pdf

Datasheets
Cylindrical Battery Holders.pdf

HTML Datasheet
S-809xxC Series.pdf

PCN Design/Specification
Solder Plating Material Chg 10/Dec/2018.pdf All Dev Materials Chg 23/Mar/2020.pdf

RoHs Status: RoHS Compliant

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In stock: 41138

Unit Price: $0.404
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Specifications

S-80953CLNB-G7PT2U Tech Specifications
ABLIC Inc. - S-80953CLNB-G7PT2U technical specifications, attributes, parameters and parts with similar specifications to ABLIC Inc. - S-80953CLNB-G7PT2U

Product Attribute	Attribute Value
Manufacturer	ABLIC
Voltage - Threshold	5.3V
Type	Voltage Detector
Supplier Device Package	SC-82AB
Series	S-809xxC
Reset Timeout	18ms Minimum
Reset	Active Low

Product Attribute	Attribute Value
Package / Case	SC-82A, SOT-343
Package	Tape & Reel (TR)
Output	Push-Pull, Totem Pole
Operating Temperature	-40°C ~ 85°C (TA)
Number of Voltages Monitored	1
Mounting Type	Surface Mount
Base Product Number	S-80953

Environmental & Export Classifications

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

Frequently Asked Questions(FAQ)

What is the recommended operating temperature range for the S-80953CLNB-G7PT2U supervisor IC, and how does this affect its use in industrial environments?: The S-80953CLNB-G7PT2U operates reliably within a temperature range of -40°C to 85°C. This extended industrial-grade specification allows stable operation in harsh environments such as automotive control units or outdoor sensor nodes where ambient temperatures may fluctuate significantly. The device maintains threshold accuracy and reset timing integrity across this entire span without derating.

How does the 18ms minimum reset timeout of the S-80953CLNB-G7PT2U compare with other voltage supervisors in terms of power-up sequencing stability?: With a guaranteed 18ms reset pulse duration, the S-80953CLNB-G7PT2U provides sufficient delay to ensure microcontrollers complete initialization before releasing the reset line. Compared to devices with shorter or variable timeout periods, this fixed minimum ensures predictable behavior in systems requiring strict power sequencing—especially critical when using processors that take longer than average to boot due to software complexity or peripheral initialization.

Can the S-80953CLNB-G7PT2U be used to monitor a supply rail that occasionally dips below 5.3V during transient events without triggering an unintended reset?: The S-80953CLNB-G7PT2U has a fixed 5.3V threshold with typical hysteresis of approximately 0.1V, meaning it will not respond to brief dips below 5.3V unless they persist beyond the comparator's internal response time—usually tens of microseconds. However, if the supply drops significantly lower (e.g., to 4.8V) and recovers quickly, the device may still trigger a reset depending on the magnitude and duration of the deviation. For applications sensitive to glitches, adding external filtering capacitance at the input pin can improve noise immunity.

In what scenarios would choosing the push-pull output configuration of the S-80953CLNB-G7PT2U be preferable over open-drain alternatives?: The push-pull (totem pole) output of the S-80953CLNB-G7PT2U enables both high- and low-drive states without requiring an external pull-up resistor. This simplifies PCB layout and reduces component count in systems where the supervisor directly interfaces with logic that expects strong drive levels. It is particularly advantageous in low-voltage digital buses like I²C or SPI under load, where bus contention could otherwise occur if multiple devices share the same line.

How does the Moisture Sensitivity Level (MSL) rating of MSL 1 impact manufacturing handling requirements for bulk shipments of S-80953CLNB-G7PT2U components?: Rated MSL 1 indicates unlimited shelf life under standard storage conditions, eliminating the need for dry packing or humidity-controlled environments before reflow soldering. This simplifies inventory management and reduces costs for manufacturers sourcing large tape-and-reel quantities of the S-80953CLNB-G7PT2U, making it ideal for high-volume production runs without special handling protocols.

What are the key differences between the SC-82AB package and larger SOIC packages when integrating the S-80953CLNB-G7PT2U into compact designs?: The SC-82AB (SOT-343) package measures just 2.0 mm × 1.25 mm—about half the footprint of a standard SOT-23. While offering similar electrical performance, the smaller size increases routing density but requires careful attention to solder joint reliability under thermal cycling. The ultra-compact form factor makes the S-80953CLNB-G7PT2U suitable for space-constrained applications like wearables or IoT edge devices, though designers must verify board-level reliability per JEDEC standards.

Does the RoHS3 compliance of the S-80953CLNB-G7PT2U guarantee full compatibility with global environmental regulations including REACH and conflict mineral reporting?: RoHS3 compliance confirms absence of restricted substances like lead, mercury, and cadmium, while the stated REACH status indicates no SVHCs above 0.1% w/w. However, full regulatory alignment depends on the manufacturer’s documentation regarding conflict minerals and substance declarations. Designers should consult ABLIC Inc.’s latest compliance certificates for end-of-life product data to meet specific regional obligations.

How does the single-channel architecture of the S-80953CLNB-G7PT2U influence system redundancy compared to multi-supervisor ICs?: As a single-channel device, the S-80953CLNB-G7PT2U monitors only one voltage rail. Systems requiring monitoring of multiple rails (e.g., core voltage, I/O voltage, and backup supply) must either cascade multiple supervisors or use a dedicated multi-channel PMIC. This increases BOM count and board area but offers independent thresholds per rail—providing finer control over subsystem isolation during faults.

What precautions should be taken when cascading the S-80953CLNB-G7PT2U with another supervisor to extend monitoring capability?: When connecting multiple supervisors, ensure their reset outputs do not create race conditions by driving the same microcontroller reset pin simultaneously. Use diodes or logic gates to combine signals safely. Also, verify that cumulative propagation delays don’t exceed the target system’s power-up sequence window. The S-80953CLNB-G7PT2U’s active-low reset and push-pull output simplify interfacing but require proper fan-out planning to avoid excessive current draw during state transitions.

How does the base product number S-80953 relate to other variants in the S-809xxC series, and why might a designer choose this specific part?: All variants sharing the S-80953 base number differ primarily in threshold voltage options (e.g., S-80952 for 3.3V). Choosing the S-80953CLNB-G7PT2U implies a 5.3V threshold optimized for systems powered by Li-ion batteries nearing depletion or regulated 5V rails in embedded controllers. The suffix C denotes the SC-82AB package, while L indicates lead-free and RoHS compliance. This specificity ensures tight voltage regulation without overcompensating, reducing unnecessary power consumption in standby modes.

Parts with Similar Specifications

The three parts on the right have similar specifications to ABLIC Inc. S-80953CLNB-G7PT2U

Product Attribute
Part Number	S-80953CLNB-G7PT2G	S-80953CLMC-G7PT2U	S-80953CNNB-G9PT2U	S-80953CLPF-G7PTFU
Manufacturer	ABLIC Inc.	ABLIC Inc.	ABLIC Inc.	ABLIC Inc.
Type	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Reset Timeout	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Output	-	-	-	-
Series	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Voltage - Threshold	-	-	-	-
Number of Voltages Monitored	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Reset	-	-	-	-

S-80953CLNB-G7PT2U Datasheet PDF

Download S-80953CLNB-G7PT2U pdf datasheets and ABLIC Inc. documentation for S-80953CLNB-G7PT2U - ABLIC Inc..

Datasheets: Cylindrical Battery Holders.pdf
HTML Datasheet: S-809xxC Series.pdf
PCN Design/Specification: Solder Plating Material Chg 10/Dec/2018.pdf All Dev Materials Chg 23/Mar/2020.pdf

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I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.
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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
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:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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