PTN04050CAD Texas Instruments Power Supply (Other) In Stock

Name: PTN04050CAD
Brand: Texas Instruments
SKU: PTN04050CAD
Availability: InStock

Texas Instruments PTN04050CAD is a 2.4A DC-DC power supply module with 2.95V–5.5V input, adjustable 5V–15V output, 600kHz PWM control, in a compact 4-pin DIP package. From $18.79 in stock with worldwide shipping.

ACTIVEPower SupplyVerified Apr 2026

Package / Visual Reference

PTN04050CADOther

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: PTN04050CAD Datasheet PDF
Category: Power Supply
Price: From $18.7949(MOQ 56)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of PTN04050CAD?

2.4A output current with 600kHz pulse-width modulation switching for high efficiency
Wide input voltage range: 2.95V to 5.5V, ideal for 5V bus-powered systems
Adjustable output voltage from 5V to 15V via external resistor
Compact 4-pin DIP module package for easy board integration
Single-function design simplifies layout and reduces BOM complexity

What is PTN04050CAD used for?

The PTN04050CAD is well-suited for point-of-load power conversion in embedded systems, industrial control boards, and telecom equipment powered from a 5V bus. Its adjustable output makes it ideal for generating local supply rails in data acquisition systems, microcontroller boards, and portable instrumentation. The compact DIP module format enables rapid prototyping and space-constrained designs.

What are the specifications of PTN04050CAD?

YTEOL	15
Additional Feature	OUTPUT VOLTAGE ADJUST RANGE 5V TO 15V
Analog IC - Other Type	SWITCHING REGULATOR
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	5.5V
Input Voltage-Min	2.95V
Input Voltage-Nom	5V
JESD-30 Code	R-PDMA-P4
JESD-609 Code	e3
Number of Functions	1
Number of Outputs	1
Output Current-Max	2.4A
Output Voltage-Max	15V
Output Voltage-Min	5V
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	MICROELECTRONIC ASSEMBLY
Qualification Status	Not Qualified
Surface Mount	NO
Switcher Configuration	BOOST
Switching Frequency-Max	600kHz
Technology	HYBRID
Temperature Grade	INDUSTRIAL
Terminal Finish	Tin (Sn)
Terminal Form	PIN/PEG
Terminal Position	DUAL
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8504.40.85.00
Country of Origin	Mexico

Where can I find the PTN04050CAD datasheet?

PTN04050CAD Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for PTN04050CAD?

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Frequently Asked Questions

What is the input voltage range of the PTN04050CAD?

The PTN04050CAD accepts an input voltage from 2.95V to 5.5V, with a nominal operating voltage of 5V. This makes it compatible with standard 5V power rails commonly found in embedded and industrial systems.

What output voltage range does the PTN04050CAD support?

The PTN04050CAD provides an adjustable output voltage ranging from 5V to 15V, configured via an external resistor. This flexibility allows designers to generate multiple voltage rails from a single 5V input supply.

What switching frequency does the PTN04050CAD use?

The PTN04050CAD operates at a fixed switching frequency of 600kHz using pulse-width modulation (PWM) control. The high switching frequency enables the use of smaller external passive components and improves transient response.

What package type is the PTN04050CAD available in?

The PTN04050CAD comes in a 4-pin DIP module package (JESD-30 code: R-PDMA-P4), which is suitable for through-hole mounting on PCBs. Its compact footprint simplifies integration in space-constrained designs.

What are typical applications for the PTN04050CAD?

The PTN04050CAD is commonly used in point-of-load DC-DC conversion for embedded systems, industrial control equipment, telecom boards, and data acquisition instruments that require a regulated local voltage rail derived from a 5V bus.

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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.

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AvailabilityIn Stock

Reference Price (USD)

From $18.7949

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
56+	$19.7900	$1108.24
112+	$19.4700	$2180.64
280+	$19.0500	$5334.00
504+	$18.7949	$9472.61

pcs

Unit price: $19.7900 · Total: $1108.24

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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PTN04050CAD Texas Instruments Power Supply (Other) In Stock

What are the key features of PTN04050CAD?

What is PTN04050CAD used for?

What are the specifications of PTN04050CAD?

Compliance & Regulatory

Where can I find the PTN04050CAD datasheet?

What are equivalent replacements for PTN04050CAD?

Frequently Asked Questions

What is the input voltage range of the PTN04050CAD?

What output voltage range does the PTN04050CAD support?

What switching frequency does the PTN04050CAD use?

What package type is the PTN04050CAD available in?

What are typical applications for the PTN04050CAD?

Related Guides

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

STM32H753VIT6 High-Performance MCU Design Guide

STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems

Why Buy from FindMyChip

About Texas Instruments

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