What is PTN78020AAH?
PTN78020AAH is a DC DC Converters component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original PTN78020AAH, DC DC Converters, by Texas Instruments
DC DC CONVERTER -15 TO -3V
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
PTN78020A (25W)
Min Quantity
1
Category
Power Supplies - Board MountSub Categroy
DC DC ConvertersDescription
DC DC CONVERTER -15 TO -3V
key Attributes
-
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.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
DC DC CONVERTER -15 TO -3V
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Parameter
Terminal Finish
Tin (Sn)
Product Parameter
Control Technique
PULSE WIDTH MODULATION
Product Parameter
Topology
Boost
Product Parameter
Input Voltage-Nom
20V
Product Parameter
Min Input Voltage (DC)
9V
Product Parameter
Max Output Power
25W
Terminal Finish
Tin (Sn)
Control Technique
PULSE WIDTH MODULATION
Topology
Boost
Input Voltage-Nom
20V
Min Input Voltage (DC)
9V
Max Output Power
25W
Switching Frequency-Max
660kHz
Max Input Voltage (DC)
29V
Part Status
Active
Packaging
Tray
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Factory Lead Time
6 Weeks
Height
9mm
Operating Temperature
-40°C~85°C
Terminal Position
DUAL
Depth
22.1mm
Manufacturer
Texas
Lifecycle Status
ACTIVE (Last Updated: 20 hours ago)
Technology
HYBRID
Sub-Categories
DC DC Converters
Categories
Power Supplies - Board Mount
Applications
ITE (Commercial)
Type
Non-Isolated PoL Module
Isolation
Non-Isolated
Number Of Functions
1
Radiation Hardening
No
Number Of Outputs
1
Surface Mount
NO
Number Of Pins
7
Number Of Terminations
7
Output Power
25W
Max Power Dissipation
25W
Power Rating
25W
Output Current
4A
Min Output Voltage
-15V
Terminal Form
PIN/PEG
Max Output Current
4A
Efficiency
87%
HTS Code
8504.40.95.80
Thickness
8.75mm
Package / Case
7-DIP Module
Current - Output 1
4A
Base Part Number
PTN78020
Voltage - Output 1
-15V~-3V
Feature
OCP, OTP, UVLO
Max Output Voltage
-3V
Output Voltage
-3V
Series
PTN78020A (25W)
Size / Dimension
1.50Lx0.87W x 0.36 H 38.1mmx22.1mmx9.1mm
Manufacturer'S Part No.
PTN78020AAH
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
Not Applicable
HTSUS
8504.40.9580
Common questions
Product FAQ
Quick answers for buyers reviewing PTN78020AAH, stock, documentation, and sourcing steps.
What package and description are listed for PTN78020AAH?
PTN78020AAH is listed with package reference TO. The current product description is DC DC CONVERTER -15 TO -3V, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PTN78020AAH available in stock?
This page currently shows 44023 units in stock and 28761 units available for PTN78020AAH. 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 PTN78020AAH?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PTN78020AAH by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PTN78020AAH?
A dedicated datasheet link is not currently listed for PTN78020AAH by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify PTN78020AAH before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PTN78020AAH before approving the order.
DC DC Converters
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
REM10-1215D/A
188 purchased
DIP
RoHS
Datasheet
DC DC CONVERTER /-15V 10W
Reference price
$74.77Add to RFQ list
More sourcing insights
Articles
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still Matters
wide-bandgap semiconductorsSiCGaNpower electronics
A 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.
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do Now
Texas Instrumentsanalog ICpower management IClead time
A 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.
Jul 3, 2026
How to Read a Product Change Notification (PCN): TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
Learn how to read a Product Change Notification (PCN), separate PCN vs PDN vs EOL, and decide which supplier changes need tracking, validation, or engineering escalation.