Mfr Part #:

NCP301LSN27T1G

Available from 4 distributors

Mfr Name: On Semiconductor

The NCP301LSN27T1G is a 1-channel voltage supervisor from onsemi with a nominal threshold voltage of 2.7V.

✓ Total Stock: 34,775 pcs

$ Price Range: $0.75

NCP301LSN27T1G Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	29,899 pcs On Request	29899 pcs	On Request	1	On Request	On Request	24+	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,077 pcs On Request	1077 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	799 pcs On Request	799 pcs	On Request	1	On Request	On Request	22+	On Request	On Request

NCP301LSN27T1G Description

Short technical summary and product information.

The NCP301LSN27T1G is a voltage supervisor IC manufactured by onsemi. It is designed to monitor a single supply voltage and assert a reset signal when the voltage falls below its 2.7V threshold.

This device is suitable for use in microprocessor and microcontroller systems where reliable power-on reset and low-voltage detection are required. The supervisor operates with a nominal voltage of 2.7V.

The part is housed in a 5TSOP package, making it suitable for space-constrained applications. As a supervisor circuit, it provides essential monitoring functions to ensure system stability.

NCP301LSN27T1G Quick Information

Product Type: Voltage Supervisor

Canonical Name: NCP301LSN27T1G Voltage Supervisor

Subcategory: Voltage Supervisors

NCP301LSN27T1G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

NCP301LSN27T1G Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP301LSN27T1G Features

Ultra-low quiescent current of 0.5 µA typical.
High accuracy undervoltage threshold of 2.0%.
Wide operating voltage range of 0.8 V to 10 V.
Active low open drain reset output.
Specified over -40°C to +125°C temperature range.

NCP301LSN27T1G Applications

Used as a microprocessor reset controller.
Ideal for low battery detection.
Serves as a power fail indicator.
Enables battery backup detection.

NCP301LSN27T1G FAQs

1 frequently asked questions generated from this part’s specifications.

What is the nominal voltage threshold of the NCP301LSN27T1G?

The nominal voltage threshold is 2.7V.

NCP301LSN27T1G Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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NCV303LSN27T1G

On Semiconductor

The ON Semiconductor NCV303LSN27T1G is a voltage detector IC with a 2.7V threshold and an active low reset. It features an open drain output and operates over a wide temperature range.

View Part

NCP303LSN27T1