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. /Power Management ICs
  5. /TPS259540DSGR
TPS259540DSGR thumbnail 1
Texas Instruments

TPS259540DSGR

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
2.7-V to 18-V, 34mΩ, 0.5-4A eFuse with over voltage protection in small WSON package
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status3440
QuantityTPS259540DSGR
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
FETInternalVabsmax_cont (V)20
Vin (max) (V)18Vin (min) (V)2.7, 3
Current limit (max) (A)4Current limit (min) (A)0.5
FeaturesAdjustable OVLO, Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, Quick output discharge, Thermal shutdown, adjustable UVLOUL recognitionIEC62368, UL2367
Overcurrent responseCurrent limitingFault responseAuto-retry, Latch-off
Ron (typ) (mΩ)34Overvoltage responseClamp, Cut-off
RatingCatalogSoft startAdjustable
FunctionAdjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Short circuit protection, Thermal shutdownQuiescent current (Iq) (typ) (A)0.000175
Quiescent current (Iq) (max) (A)0.00025Device typeeFuses and hot swap controllers
Operating temperature range (°C)-40 to 125PackageWSON (DSG)
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

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is TPS259540DSGR, and what package does it use?

TPS259540DSGR is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard WSON (DSG) 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 TPS259540DSGR datasheet above.

Why is dynamic quotation used instead of a fixed price for TPS259540DSGR?

Electronic component spot-market pricing for TPS259540DSGR 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.

What is the delivery timeline after placing an order for TPS259540DSGR?

Lead times for TPS259540DSGR 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…

ISO 9001
ESD Control
Texas Instruments

Loading articles…

New Blog

GRM31CR72E104KW03L: 250 V and Transient Margin

Apply the GRM31CR72E104KW03L 250 V rating to the actual terminal waveform. Review proof tests, pulse current, X7R heating and mounting conditions.

Read more →

GRM033R60J104KE19D Decoupling and Return Paths

Review GRM033R60J104KE19D decoupling placement through the complete current loop, effective capacitance, mounted impedance and 0201 assembly constraints.

Read more →

TMP102AIDRLR: PCB Temperature or Ambient Air?

Understand what TMP102AIDRLR measures and how copper, airflow, workload and conversion settings affect board-temperature or ambient-air measurement accuracy.

Read more →

TPD1E10B06DPYR GPIO Protection: Clamp and Loading

Evaluate TPD1E10B06DPYR for GPIO protection using working voltage, surge clamp conditions, capacitance and the discharge return path on the assembled board.

Read more →
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
TPS22994RUKT
TPS22994RUKT
Texas Instruments
PDF
5,120
RFQ
UA78M33CDCYR
UA78M33CDCYR
Texas Instruments
PDF
9,460
RFQ
LM9036
LM9036
Texas Instruments
PDF-
1,420
RFQ
TLV840NADL20DBVR
TLV840NADL20DBVR
Texas Instruments
PDF
4,650
RFQ
XS7A1408PDRVR
XS7A1408PDRVR
Texas Instruments
--
3,140
RFQ
TPS3779BQDBVRQ1
TPS3779BQDBVRQ1
Texas Instruments
PDF
3,950
RFQ
LM25018SD/NOPB
LM25018SD/NOPB
Texas Instruments
PDF
1,420
RFQ
BQ51020YFPT
BQ51020YFPT
Texas Instruments
PDF
5,110
RFQ
LM4040C25QDBZR
LM4040C25QDBZR
Texas Instruments
PDF-
1,470
RFQ
LM136AH-5
LM136AH-5
Texas Instruments
--
7,450
RFQ
  • 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