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BQ27542DRZT-G1 The BQ27542DRZT-G1 is a 1-cell Lithium Ion battery monitor IC from Texas Instruments. It features HDQ and I2C interfaces and is housed in a 12-SON (2.5x4) surface-mount package.
Mfr Part #:

BQ27542DRZT-G1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ27542DRZT-G1 is a 1-cell Lithium Ion battery monitor IC from Texas Instruments. It features HDQ and I2C interfaces and is housed in a 12-SON (2.5x4) surface-mount package.
✓ Total Stock: 42,192 pcs
$ Price Range: $0.75

BQ27542DRZT-G1 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 1804+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
32 pcs
On Request
32 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ27542DRZT-G1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Function
Interface
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
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BQ27542DRZT-G1 Description

Short technical summary and product information.

The BQ27542DRZT-G1 is a battery monitor integrated circuit designed by Texas Instruments for single-cell Lithium Ion battery packs. It provides accurate monitoring of battery parameters through HDQ and I2C communication interfaces.

 

This device is packaged in a 12-VFDFN Exposed Pad package, also specified as a 12-SON (2.5x4) supplier device package, and is intended for surface mount assembly. The operating temperature range is -40°C to 85°C, making it suitable for a wide range of environments.

 

As a dedicated battery monitor, it is designed for integration into portable and battery-powered systems where precise battery state monitoring is required. The compact 12-SON package supports space-constrained designs.

BQ27542DRZT-G1 Quick Information

Product Type: Battery Monitor IC
Canonical Name: BQ27542DRZT-G1
Subcategory: Battery Management

BQ27542DRZT-G1 Compliance

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

BQ27542DRZT-G1 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ27542DRZT-G1 Features

  • Battery monitor for single-cell Li-Ion packs.
  • Communicates via HDQ and I2C interfaces.
  • Surface mount in 12-SON (2.5x4) package.
  • Operates from -40°C to 85°C temperature range.

BQ27542DRZT-G1 Applications

  • Used in smartphone battery monitoring circuits.
  • Ideal for portable medical device power management.
  • Suitable for single-cell Li-Ion battery packs.
  • Applied in handheld instrument fuel gauging.
  • Used in IoT device battery tracking.

BQ27542DRZT-G1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ27542DRZT-G1?

-40°C to 85°C.

What package is the BQ27542DRZT-G1 available in?

12-VFDFN Exposed Pad (supplier device package: 12-SON 2.5x4).

What battery chemistry does the BQ27542DRZT-G1 support?

Lithium Ion.

How many cells can the BQ27542DRZT-G1 monitor?

1 cell.

What communication interfaces does the BQ27542DRZT-G1 support?

HDQ and I2C.

BQ27542DRZT-G1 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BQ27542DRZR-G1
BQ27542DRZR-G1
Texas Instruments
The Texas Instruments BQ27542DRZR-G1 is an IC designed for battery fuel gauge applications. It supports Lithium Ion batteries and features an HDQ/I2C interface.
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