Image is for your reference only,please check specifications for details

PT78ST105V - TI
Manufacturer:
TI
ManyChip's Part#:
MC151627177
Category:
DC to DC Converter
Package:
SIP-3
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS PT78ST105V Linear Regulator DC-DC Converter, Fixed, Through Hole, 1 Output, 7.5W, 5V, 1.5A
Stock Locations:
Availability:
284 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 21.7

Updated at 09/08/2026 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The PT78ST100 is a series of wide input range, 3-terminal regulators.
These ISRs have a maximum output current of 1.5 Amps and an output voltage that is laser trimmed to a variety of industry standard voltages.
These 78 series regulators have excellent line and load regulation with internal short- circuit and over-temperature protection, and are offered in a variety of standard output voltages. These ISRs are very flexible and may be used in a wide variety of applications.
• Very Small Footprint
• High Efficiency > 85%
• Self-Contained Inductor
• Internal Short-Circuit Protection
• Over-Temperature Protection
• Fast Transient Response
• Wide Input Range

Show

PT78ST105V Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	SIP-3
Frequency	650 kHz
Supply Voltage (DC)	38.0 V, 9.00 V (min)
Current Rating	1.50 A
Number of Outputs	1 Output
Input Voltage (DC)	9.00V ~ 38.0V
Output Voltage	5 V
Output Current	1.5 A
Number of Regulated Outputs	1 Output
Output Power	7.5 W
Topology	Buck
Input Voltage (Max)	38 V
Input Voltage (Min)	9 V
Input Voltage (DC Max)	38 V
Input Voltage (DC Min)	9 v
Output Current (Max)	1.5 A
Input Power (Max)	7.5 W
Input Power (Max)	7.5 W
Input Voltage	9V ~ 38V
	Show
Size-Length	22.9 mm
Size-Width	7.87 mm
Size-Height	23.9 mm
Weight	6.50 g
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H0.45806LO106043V4Q0QC0S1

Please fill the information below to send RFQ quickly,and we will respond immediately.