HT7027A The Holtek HT7027A is a voltage detector designed for microprocessor and microcontroller supervision. It features an active low output at 2.7V.
Mfr Part #:

HT7027A

Available from 1 distributors
Mfr Name: HOLTEK
HOLTEK
The Holtek HT7027A is a voltage detector designed for microprocessor and microcontroller supervision. It features an active low output at 2.7V.
✓ Total Stock: 55 pcs
$ Price Range: $12.91

HT7027A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
55 pcs
55 pcs On Request 1 On Request On Request On Request On Request On Request

HT7027A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel

HT7027A Description

Short technical summary and product information.

The Holtek HT7027A is a voltage detector chip designed for monitoring voltage levels in electronic circuits. It provides an active low output signal when the input voltage drops below a specific threshold, typically 2.7V. This functionality is crucial for ensuring the stable operation of microprocessors and microcontrollers by signaling low voltage conditions.

 

The HT7027A is available in compact surface-mount packages, including SOT-89-3 and SOT-23-3, making it suitable for space-constrained applications. Its RoHS3 compliant status indicates adherence to environmental regulations regarding hazardous substances.

 

This voltage detector is a component within the broader category of Power Management Integrated Circuits (PMICs), specifically serving the role of ensuring system integrity during power fluctuations. Its primary function is to protect sensitive electronics from potential damage or erratic behavior caused by undervoltage events.

HT7027A Quick Information

Product Type: Voltage Detector
Canonical Name: Holtek HT7027A Voltage Detector
Subcategory: Linear Regulator Controllers

HT7027A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HT7027A Estimated Pricing

Qty Low High
1+ $12.91 $12.91

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

HT7027A Features

  • Active low 2.7V voltage detection.
  • Suitable for microprocessor supervision.
  • Available in SOT-89-3 package.
  • Available in SOT-23-3 package.
  • RoHS3 Compliant.

HT7027A Applications

  • Microprocessor voltage monitoring.
  • Microcontroller power supervision.
  • System reset generation.
  • Power-fail detection circuits.

HT7027A FAQs

3 frequently asked questions generated from this part’s specifications.
What is the test condition for the voltage detector?

Active Low

What is the voltage threshold of the detector?

2.7V

What packages are available for the HT7027A?

SOT-89-3 and SOT-23-3

HT7027A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
0402N680F500CG
0402N680F500CG
Walsin Technology
The Walsin Technology 0402N680F500CG is a ceramic capacitor. It features RoHS3 compliance and MSL Level 1.
View Part
LM324DT
LM324DT
STMicroelectronics
The STMicroelectronics LM324DT is an operational amplifier. It is RoHS3 Compliant and has an MSL rating of 1 Unlimited.
View Part
PESD3V3L1BA
PESD3V3L1BA
NXP Semiconductors
The NXP Semiconductors PESD3V3L1BA is a TVS Diode with RoHS3 compliance and MSL Level 1.
View Part
SQJB48EP-T1_JE3
SQJB48EP-T1_JE3
Vishay
The Vishay Dale SQJB48EP-T1_JE3 is a single MOSFET transistor. It features RoHS3 compliance and an MSL of 1.
View Part
Home
Account

Categories