Mfr Part #:

HT7027A-1

Mfr Name: HOLTEK

The Holtek HT7027A-1 is a voltage detector designed for microcontroller supervision. It operates with an active low output and comes in a SOT-89-3 package.

✓ Total Stock: 4,560 pcs

$ Price Range: $2.21

HT7027A-1 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	4,000 pcs On Request	4000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Rayichip ✓ Non-Authorised Inventory information	560 pcs On Request	560 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

HT7027A-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	HOLTEK
Storage Temperature	°C ~ °C
Tape & Reel	No
Voltage	2.7V

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HT7027A-1 Description

Short technical summary and product information.

The Holtek HT7027A-1 is a voltage detector chip designed for monitoring voltage levels in embedded systems. It provides an active low output signal when the input voltage drops below a specific threshold, typically used for microcontroller supervision and power-fail detection.

This component features a nominal operating voltage of 2.7V, ensuring reliable detection for systems operating within this range. The HT7027A-1 is supplied in a compact SOT-89-3 package, making it suitable for space-constrained applications. Its primary function is to safeguard microcontrollers and other sensitive components from unstable power conditions by signaling a low voltage event.

The SOT-89-3 package is a surface-mount type, requiring appropriate soldering techniques for integration into printed circuit boards. This voltage detector is a crucial component in ensuring the stability and integrity of electronic designs where precise voltage monitoring is essential.

HT7027A-1 Quick Information

Product Type: Voltage Detector

Canonical Name: Holtek HT7027A-1 Voltage Detector

Subcategory: Linear Regulator Controllers

HT7027A-1 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HT7027A-1 Estimated Pricing

Qty	Low	High
1+	$2.21	$2.21

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

HT7027A-1 Features

Operates with a 2.7V active low voltage detection.
Packaged in SOT-89-3 and SOT-23-3 packages.
RoHS3 compliant and environmentally friendly.
Designed for microprocessor and microcontroller supervision.
Part of Holtek's voltage regulator controller series.

HT7027A-1 Applications

Suitable for microcontroller voltage supervision.
Used in power management circuits.
Ideal for low-voltage detection applications.
Applicable in embedded system safety features.
Suitable for battery-powered device monitoring.

HT7027A-1 FAQs

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

What is the operating voltage for the HT7027A-1?

The HT7027A-1 has a nominal operating voltage of 2.7V.

What package type is the HT7027A-1 available in?

The HT7027A-1 is available in a SOT-89-3 package.

What is the RoHS status of the HT7027A-1?

The HT7027A-1 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the HT7027A-1?

The Moisture Sensitivity Level (MSL) for the HT7027A-1 is 1 Unlimited.

What is the REACH status for the HT7027A-1?

The REACH status for the HT7027A-1 is REACH Unaffected.

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LMC7215QIM5X

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The Texas Instruments LMC7215QIM5X is a single-channel general-purpose comparator IC. It operates with a supply voltage range of 2.7V to 15V and comes in a compact SOT-23-5 package.

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