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. /LP3905
LP3905 thumbnail 1
Texas Instruments

LP3905

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
Datasheet
Description
Power Management IC (PMIC) For Low Power Handheld Applications
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status1640
QuantityLP3905
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
Regulated outputs (#)4Step-down DC/DC converter2
Step-up DC/DC converter0LDO2
Vin (min) (V)3Vin (max) (V)5.5
Vout (min) (V)1Vout (max) (V)3.3
Iout (max) (A)0.6ConfigurabilityFactory programmable, Hardware configurable
FeaturesEnable pin, Overcurrent protection, Thermal shutdownRatingCatalog
Operating temperature range (°C)-40 to 85Step-down DC/DC controller0
Step-up DC/DC controller0Iq (typ) (mA)0.14
Switching frequency (max) (kHz)2000Shutdown current (ISD) (typ) (µA)6.5
Switching frequency (typ) (kHz)2000PackageWSON (NHL)
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 LP3905, and what package does it use?

LP3905 is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard WSON (NHL) 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 LP3905 datasheet above.

Why is pricing for LP3905 available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for LP3905 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 LP3905 be shipped once quoted?

Lead times for LP3905 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

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
LM317K STEEL
LM317K STEEL
Texas Instruments
PDF
6,080
RFQ
UC1825AL883B
UC1825AL883B
Texas Instruments
PDF-
2,100
RFQ
LP38691DT-5.0/NOPB
LP38691DT-5.0/NOPB
Texas Instruments
PDF
5,060
RFQ
UCC24630DBVR
UCC24630DBVR
Texas Instruments
PDF
9,520
RFQ
TPS3110K33DBVR
TPS3110K33DBVR
Texas Instruments
PDF
9,170
RFQ
TPS3431SDRBRG4
TPS3431SDRBRG4
Texas Instruments
PDF
3,170
RFQ
LM317H/NOPB
LM317H/NOPB
Texas Instruments
PDF
6,210
RFQ
BQ78706PAPR
BQ78706PAPR
Texas Instruments
PDF
8,800
RFQ
TL432AIPK
TL432AIPK
Texas Instruments
PDF
4,020
RFQ
TPS71726DCKT
TPS71726DCKT
Texas Instruments
PDF
7,200
RFQ