Step1: Product
Texas Instruments TPS40055PWPR
Image shown is a representation only
Manufacturer
Manufacturer No
TPS40055PWPR
Date Code
2512
Quantity
42,446
Availability
In Stock
Package
16-PowerTSSOP (0.173", 4.40mm Width)
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
IC REG CTRLR BUCK 16HTSSOP
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP
Datasheet
Function
Step-Down
Topology
Buck
Packaging
Tape & Reel (TR); Cut Tape (CT)
Clock Sync
Yes
Output Type
Transistor Driver
Manufacturer
Texas Instruments
Mounting Type
Surface Mount
Output Phases
1
Package / Case
16-PowerTSSOP (0.173", 4.40mm Width)
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Duty Cycle (Max)
94%
Number of Outputs
1
Base Product Number
TPS40055
Output Configuration
Positive
Frequency - Switching
Up to 1MHz
Operating Temperature
-40°C ~ 85°C (TA)
Synchronous Rectifier
Yes
Supplier Device Package
16-HTSSOP
Voltage - Supply (Vcc/Vdd)
8V ~ 40V
| Attribute | Value |
|---|---|
| Function | Step-Down |
| Topology | Buck |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Clock Sync | Yes |
| Output Type | Transistor Driver |
| Manufacturer | Texas Instruments |
| Mounting Type | Surface Mount |
| Output Phases | 1 |
| Package / Case | 16-PowerTSSOP (0.173", 4.40mm Width) |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Duty Cycle (Max) | 94% |
| Number of Outputs | 1 |
| Base Product Number | TPS40055 |
| Output Configuration | Positive |
| Frequency - Switching | Up to 1MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Synchronous Rectifier | Yes |
| Supplier Device Package | 16-HTSSOP |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 40V |
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
