logo
BOM RFQ Login Register
English
Home Page   active device   power management   DC/DCconverter   PT78ST109S
Warm reminder: The pictures are for reference only. The actual product may vary
Collection
Model PT78ST109S
Description 1.5Ampere Positive Step Down Integrated Switching Regulator 1.5 AMP POSITIVE STEP-DOWN IntegraTED SWITCHING REGULATOR
Product QR code
Brand: TI
Packaging SMD-3
Delivery time
Packaging method Tray
Standard packaging quantity 1
0yuan
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2916) Minimum order quantity(1)
Add to Cart Buy now
Welcome to use ICGOODFIND AI Assistant
Chip AI consultant  Chip AI consultant
Download related files
  • Disappointment
  • General
  • Satisfied
  • Like
  • Love it so much

Technical parameters/power supply voltage (DC): 13.0 V

Technical parameters/number of output interfaces: 1

Technical parameters/Input voltage (DC): 13.0V ~ 38.0V

Technical parameters/output voltage: 9 V

Technical parameters/output current: 1.5 A

Technical parameters/adjusted output number: 1

Technical parameters/switching frequency: 700 kHz

Technical parameters/topology structure: Buck

Technical parameters/input voltage (Max): 38 V

Technical parameters/input voltage (Min): 13 V

Technical parameters/output current (Max): 1.5 A

Technical parameters/rated power (Max): 13.5 W

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/input voltage: 13V ~ 38V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 5

Encapsulation parameters/Encapsulation: SMD-3

External dimensions/length: 23.9 mm

External dimensions/width: 25.4 mm

External dimensions/height: 8.63 mm

External dimensions/packaging: SMD-3

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tray

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

The most helpful review

  Only display evaluations with images

Latest Review

Load more

There is no evaluation yet

Looking forward to your sharing the joy brought by technology

Ask a question
Most helpful | Latest
Sorry, I couldn't find the answer. You can click "Ask a Question" to submit this question to the official customer service and product manager of Suteshop Mall who have already purchased it. We will reply in a timely manner.

No questions have been asked yet

I'm not very familiar with the product yet. Just ask around

Load more
    No data available for the time being.

Product inquiry

Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
78ST109SCT 78ST109SCT TI 功能相似 MODULE
1.5安培正向降压集成开关稳压器 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

Newly listed products

Product service

PLATFORM

CONTACT US

  • ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.
  • Address: Room 611, Block A, Aerospace Building, No. 4019, Shennan Avenue, Futian District, Shenzhen, Guangdong Province, China
  • Tel: +86-0755-82866643

CONTACT INFORMATION

  • WhatsApp：+8615820418003
  • Facebook Messenger：Emily He
  • WeChat：15820418003
  • Telegram：+8613641420552
  • Microsoft Teams：newkasion1
  • E-mail：sales@icgoodfind.com
  • Technical Cooperation：Ericguo@icgoodfind.com
Product Index：
Brand Index：
Friendship link : Chinese Electronic Component Distributor | STM | broadcom | Altera | ISSI | onsemi | nexperia | NXP | Microchip | diodes | lattice | Electronic Component Distributor | Analog Devices | XILINX | Texas Instruments | Infineon | TiToK | YouTube | X | Linkedln | Facebook | VK |

©Copyright 2013-2025 ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.

Scroll

Comparison

Unfold

pk

Clear