BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Interface ICs
  5. /BQ2057DGKR
BQ2057DGKR thumbnail 1
Texas Instruments

BQ2057DGKR

Category
Interface ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
IC BATT CHG LI-ION 1CELL 8VSSOP.Charger IC Lithium Ion/Polymer 8-VSSOP
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status7020
QuantityBQ2057DGKR
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackagingTape & Reel (TR), BulkPart StatusObsolete
Manufacturer Lead Time21 WeeksBattery ChemistryLithium Ion/Polymer
Battery Pack Voltage4.1VCurrent - ChargingConstant - Programmable
Mounting TypeSurface MountNumber of Cells1
Operating Temperature-20°C ~ 70°C (TA)Package / Case8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Programmable FeaturesCurrentSupplier Device Package8-VSSOP
Voltage - Supply (Max)15VExportControlClassNumberEAR99
HtsusCode8542.39.0060MoistureSensitivityLevel2 (1 Year)
ReachStatusREACH UnaffectedRoHS StatusRoHS Compliant
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI
ISO 9001
ESD Control

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is BQ2057DGKR, and what package does it use?

BQ2057DGKR is an authentic electronic component manufactured by Texas Instruments, categorized under Interface ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official BQ2057DGKR datasheet above.

Why is pricing for BQ2057DGKR available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for BQ2057DGKR fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can BQ2057DGKR be shipped once quoted?

Lead times for BQ2057DGKR depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

Texas Instruments

Loading articles…

New Blog

TPS53513RVER: Choosing Eco-mode or FCCM for a Quiet Power Rail

Choose TPS53513RVER Eco-mode or FCCM using load noise, idle power and startup settings, with clear ripple calculations and practical measurement checks.

Read more →

Routing DDR3L Around MT41K256M16TW-107:P: VREF, ODT and Return Paths

Route MT41K256M16TW-107:P DDR3L with clear VREF, VTT and ODT roles, byte-lane timing, continuous return paths and a documented initialization and validation plan.

Read more →

Updating Firmware on W25Q128JVSIQ Without Losing the Recovery Path

Build a recoverable W25Q128JVSIQ firmware update around page boundaries, erase timing, BUSY/SUS status, power-up rules and a preserved bootable image.

Read more →

PIC16F84A-04I/P EEPROM Writes: Completion, Reset and Power-Loss Checks

Check PIC16F84A-04I/P EEPROM completion, WRERR reset limits, watchdog timing and two-slot recovery before treating a configuration update as safely saved.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Active Filter
  • Amplifier ICs
  • Audio ICs
  • Chipsets
  • Clock & Timer ICs
  • Communication & Networking ICs
  • Counter ICs
  • Data Converter ICs
  • Digital Potentiometer ICs
  • Driver ICs
  • Equalizers
  • Interface ICs
  • Logic ICs
  • Multimedia ICs
  • Optocouplers / Photocouplers
  • Power Management ICs
  • Programmable Logic ICs
  • Security ICs / Authentication ICs
  • Switch ICs
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
SN74ABT541BPWRE4
SN74ABT541BPWRE4
Texas Instruments
PDF
9,020
RFQ
TLC393IPWRG4
TLC393IPWRG4
Texas Instruments
-
8,540
RFQ
SN74LV04APW
SN74LV04APW
Texas Instruments
-
9,400
RFQ
DS32ELX0124SQE/NOPB
DS32ELX0124SQE/NOPB
Texas Instruments
PDF
9,060
RFQ
CDCM61001RHBR-AU
CDCM61001RHBR-AU
Texas Instruments
PDF
7,110
RFQ
LM119J/883/MABI
LM119J/883/MABI
Texas Instruments
PDF
8,290
RFQ
IP82C37A-12
IP82C37A-12
Texas Instruments
PDF-
8,520
RFQ
SN74ABTH16823DL
SN74ABTH16823DL
Texas Instruments
-
7,380
RFQ
TUSB1046-DCIRNQT
TUSB1046-DCIRNQT
Texas Instruments
PDF
9,590
RFQ
LM6132BIN
LM6132BIN
Texas Instruments
-
8,730
RFQ