L5957PD STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock

Multifunction Voltage Regulator

NOT RECOMMENDEDIntegrated CircuitVerified Jun 2026
Package / Visual Reference
L5957PDSmall Outline Packages
Quick Facts
Manufacturer
STMicroelectronics
Package
Small Outline Packages
Pin Count
20
Lifecycle
NOT RECOMMENDED
Category
Integrated Circuit
Price
From $2.7100(MOQ 100)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL3
AdjustabilityFIXED
Dropout Voltage1-Max0.6V
Dropout Voltage2-Max1.5V
Input Voltage Absolute-Max18V
Input Voltage-Max18V
Input Voltage-Min9V
JESD-30 CodeR-PDSO-G20
JESD-609 Codee3
Line Regulation-Max0.05%
Load Regulation-Max0.1%
Number of Functions1
Number of Outputs4
Operating Temperature TJ-Max150°C
Operating Temperature TJ-Min-55 °C
Output Current1-Max0.5A
Output Current2-Max0.8A
Output Voltage1-Max9V
Output Voltage1-Min8V
Output Voltage1-Nom8.5V
Output Voltage2-Max5.3V
Output Voltage2-Min4.75V
Output Voltage2-Nom5V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP20,.56
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, HEAT SINK/SLUG
Packing MethodTRAY
Peak Reflow Temperature (Cel)245
Qualification StatusNot Qualified
Regulator TypeFIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyBIPOLAR
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Voltage Tolerance-Max6%
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMalaysia

Datasheet

L5957PD Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of L5957PD?

L5957PD is priced from $2.7100 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is L5957PD in stock?

L5957PD is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy L5957PD?

You can buy L5957PD from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for L5957PD from STMicroelectronics.

What is the datasheet for L5957PD?

The official L5957PD datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does L5957PD come in?

L5957PD is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

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 STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $2.7100
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
100+$3.6900$369.00
250+$3.5000$875.00
500+$2.7100$1355.00
pcs
Unit price: $3.6900 · Total: $369.00

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

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India