TPS78450QWDRBRQ1 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock

LDO Voltage Regulators Automotive, 300-mA, low-IQ, high-PSRR, LDO voltage regulator with high accuracy and enable

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
TPS78450QWDRBRQ1Small Outline No-lead
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline No-lead
Pin Count
9
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.3700(MOQ 250)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Date Of Intro2020-07-03
YTEOL15
AdjustabilityFIXED
Dropout Voltage1-Max0.115V
Dropout Voltage1-Nom0.115V
Input Voltage Absolute-Max6.5V
Input Voltage-Max6V
Input Voltage-Min5.5V
JESD-30 CodeS-PDSO-N8
JESD-609 Codee4
Line Regulation-Max0.0003%
Load Regulation-Max0.01%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max150°C
Operating Temperature TJ-Min-40 °C
Output Current1-Max0.3A
Output Voltage1-Max5.085V
Output Voltage1-Min4.915V
Output Voltage1-Nom5V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOLCC8,.12,25
Package ShapeSQUARE
Package StyleSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Packing MethodTR
Peak Reflow Temperature (Cel)260
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Screening LevelAEC-Q100
Surface MountYES
TechnologyCMOS
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormNO LEAD
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Voltage Tolerance-Max1.7%
PackageSmall Outline No-lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.90

Datasheet

TPS78450QWDRBRQ1 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TPS78450QWDRBRQ1:

Frequently Asked Questions

What is the price of TPS78450QWDRBRQ1?

TPS78450QWDRBRQ1 is priced from $0.3700 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TPS78450QWDRBRQ1 in stock?

TPS78450QWDRBRQ1 is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy TPS78450QWDRBRQ1?

You can buy TPS78450QWDRBRQ1 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TPS78450QWDRBRQ1 from Texas Instruments.

What is the datasheet for TPS78450QWDRBRQ1?

The official TPS78450QWDRBRQ1 datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does TPS78450QWDRBRQ1 come in?

TPS78450QWDRBRQ1 is available in Small Outline No-lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
From $0.3700
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
250+$0.4494$112.36
500+$0.4302$215.08
1000+$0.4030$403.00
3000+$0.3830$1149.00
6000+$0.3700$2220.00
pcs
Unit price: $0.4494 · Total: $112.36

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK