Step1: Product
Bel Power Solutions P78A03-1000
Image shown is a representation only
Manufacturer
Manufacturer No
P78A03-1000
Package
3-SIP Module
Packaging
Tube
Description
DC DC CONVERTER 3.3V 3W
Detailed Description
Linear Regulator Replacement DC DC Converter 1 Output 3.3V 1A 7V - 28V Input
Datasheet
Mfr
Bel Power Solutions
Type
Linear Regulator Replacement
Series
P78A-1000
Features
SCP
Packaging
Tube
Efficiency
87%
Applications
ITE (Commercial)
Mounting Type
Through Hole
Power (Watts)
3 W
Package / Case
3-SIP Module
Size / Dimension
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
Number of Outputs
1
Voltage - Output 1
3.3V
Base Product Number
P78A03
Operating Temperature
-40°C ~ 85°C
Voltage - Input (Max)
28V
Voltage - Input (Min)
7V
Current - Output (Max)
1A
| Attribute | Value |
|---|---|
| Mfr | Bel Power Solutions |
| Type | Linear Regulator Replacement |
| Series | P78A-1000 |
| Features | SCP |
| Packaging | Tube |
| Efficiency | 87% |
| Applications | ITE (Commercial) |
| Mounting Type | Through Hole |
| Power (Watts) | 3 W |
| Package / Case | 3-SIP Module |
| Size / Dimension | 0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Base Product Number | P78A03 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Max) | 28V |
| Voltage - Input (Min) | 7V |
| Current - Output (Max) | 1A |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
