Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesL7805ABV PMIC - Voltage Regulators - Linear by STMicroelectronics
L7805ABV is a PMIC - Voltage Regulators - Linear model from STMicroelectronics, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear product path. Known package information currently points to TO-220-3 under the STMicroelectronics brand listing. IC REG LINEAR 5V 1.5A TO220AB. TrustCompo combines the available model, brand, hierarchy, and specification details around L7805ABV so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage Regulators - LinearDescription
IC REG LINEAR 5V 1.5A TO220AB
key Attributes
-
Datasheet
View L7805ABV DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for L7805ABV from STMicroelectronics in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
The L7805ABV is a popular linear voltage regulator manufactured by STMicroelectronics, designed to provide a stable output voltage of 5 volts. It is part of the L78xx series of voltage regulators, which are widely used in various electronic applications due to their reliability and ease of use.
Key Features:
-
Output Voltage: The L7805ABV delivers a fixed output voltage of 5V, making it suitable for powering microcontrollers, sensors, and other low-voltage devices.
-
Input Voltage Range: The device can accept a wide input voltage range, typically from 7V to 35V. This allows it to be used in various power supply configurations.
-
Output Current: The L7805ABV can provide a maximum output current of 1.5A, which is sufficient for many applications, though thermal considerations must be taken into account for higher loads.
-
Thermal Protection: The regulator includes built-in thermal overload protection, which prevents damage due to overheating. This feature is crucial for maintaining reliability in demanding environments.
-
Short-Circuit Protection: The L7805ABV is designed with short-circuit protection, ensuring that the device can withstand accidental short circuits without sustaining damage.
-
Package Type: The L7805ABV is typically available in a TO-220 package, which is a common form factor for power devices. This package allows for efficient heat dissipation, making it suitable for applications where heat management is critical.
-
Low Dropout Voltage: While it is a linear regulator, the L7805ABV has a relatively low dropout voltage, typically around 2V. This means that it can still provide a stable output voltage even when the input voltage is close to the output voltage.
-
Ease of Use: The L7805ABV is designed for simplicity, requiring only a few external capacitors for stability. This makes it easy to integrate into various circuit designs.
Applications:
The L7805ABV is widely used in various applications, including:
- Power supplies for microcontrollers and digital circuits.
- Battery-powered devices where a stable 5V output is required.
- Audio equipment and other consumer electronics.
- Prototyping and development boards.
Electrical Characteristics:
- Input Voltage (Vin): 7V to 35V
- Output Voltage (Vout): 5V
- Output Current (Iout): Up to 1.5A
- Dropout Voltage: Typically around 2V
- Operating Temperature Range: -40°C to +125°C
Conclusion:
The L7805ABV from STMicroelectronics is a versatile and reliable voltage regulator that is widely used in electronic designs requiring a stable 5V output. Its combination of features, including thermal and short-circuit protection, along with its ease of use, makes it a preferred choice for engineers and hobbyists alike.
Fast scan
Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Mounting Type
Through Hole
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Packaging
Tube
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Categories
Integrated Circuits (ICs)
Operating Temperature
-40°C~125°C
Factory Lead Time
24 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 months ago)
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Fixed
Voltage Tolerance-Max
2%
Manufacturer
STMicroelectronics
Weight
4.535924g
Package / Case
TO-220-3
Contact Plating
Gold
Number Of Functions
1
Radiation Hardening
No
Length
10.4mm
Mount
Through Hole
Technology
BIPOLAR
Number Of Pins
3
Terminal Position
SINGLE
Max Output Current
1A
Quiescent Current
6mA
Number Of Outputs
1
Pin Count
3
Number Of Terminations
3
Max Output Voltage
5V
Min Output Voltage
5V
Output Voltage
5V
Current - Output
1.5A
Min Input Voltage
7V
Height
15.75mm
Width
4.6mm
Base Part Number
L7805
Manufacturer'S Part No.
L7805ABV
Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Protection Features
Over Temperature, Short Circuit
Voltage Dropout (Max)
2V @ 1A Typ
Voltage - Input (Max)
35V
Number Of Regulators
1
Accuracy
2 %
Output Voltage Accuracy
2 %
Power Supply Rejection Ratio (PSRR)
68dB
Nominal Output Voltage
5V
Output Voltage 1
5V
PSRR
68dB (120Hz)
Dropout Voltage1-Nom
2V
Dropout Voltage
2V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing L7805ABV, stock, documentation, and sourcing steps.
What is L7805ABV?
L7805ABV is a PMIC - Voltage Regulators - Linear component from STMicroelectronics. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for L7805ABV?
L7805ABV is listed with package reference TO-220-3. The current product description is IC REG LINEAR 5V 1.5A TO220AB, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is L7805ABV available in stock?
This page currently shows 19234 units in stock and 15188 units available for L7805ABV. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for L7805ABV?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for L7805ABV by STMicroelectronics. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for L7805ABV?
Yes. This page links to the datasheet for L7805ABV by STMicroelectronics, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify L7805ABV before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for L7805ABV before approving the order.
PMIC - Voltage Regulators - Linear
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
More sourcing insights
Articles
Explore related articles around L7805ABV, PMIC - Voltage Regulators - Linear, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC