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0755-82798135Texas Instruments TPS2421-1DDAR
TPS2421-1DDAR Supplier & Distributor
TPS2421-1DDAR is an electronic component manufactured by Texas Instruments. We are a professional electronic components supplier providing original parts with large stock available in Shenzhen Huaqiangbei.
We supply TPS2421-1DDAR with competitive pricing, fast global delivery and reliable sourcing services for OEM, EMS and electronic trading companies.
- Original and genuine components
- Large stock inventory available
- Fast worldwide shipping
- Support for bulk orders
- Part No.:
- TPS2421-1DDAR
- Manufacturer:
- Texas Instruments
- Category:
- Hot Swap Controllers
- Package:
- 8-PowerSOIC (0.154", 3.90mm Width)
- Datasheet:
-
TPS2421-1DDAR.pdf
- Description:
- IC HOT SWAP CTRLR GP 8SOPWR
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:

- Shipping:

Inventory:16,606
Send us your inquiry,we will respond immediately.
About TPS2421-1DDAR
Looking for TPS2421-1DDAR supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.
Contact us now for quotation and availability of TPS2421-1DDAR.
TPS2421-1DDAR Specifications
- Specifications
- FAQ
- The Posts
- Attributes
- Property Value
- Manufacturer
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-PowerSOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Hot Swap Controller
- Number of Channels:
- 1
- Internal Switch(s):
- Yes
- Applications:
- General Purpose
- Features:
- Latched Fault, Thermal Limit, UVLO
- Programmable Features:
- Current Limit, Fault Timeout
- Voltage - Supply:
- 3V ~ 20V
- Current - Output (Max):
- 6A
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Current - Supply:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO PowerPad
- Category:
- Hot Swap Controllers
1. How to order TPS2421-1DDAR from Hong Kong Tomato Electronics Co., Limited?
You can submit an RFQ for TPS2421-1DDAR directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.
2. How does Hong Kong Tomato Electronics Co., Limited ensure that TPS2421-1DDAR is original and reliable?
Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including TPS2421-1DDAR. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.
3. Are the price and inventory of TPS2421-1DDAR accurate?
The price and inventory of TPS2421-1DDAR may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.
4. What payment methods are accepted?
We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.
Please note that some payment methods may involve additional handling charges.
5. How is the shipping arranged?
Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.
After shipment, our team will send you the shipping status and tracking number by email.
Please note that tracking information may take some time to become active after dispatch.
6. What is the return or replacement policy for TPS2421-1DDAR?
All shipments are checked before dispatch. If there is a confirmed issue related to the delivered TPS2421-1DDAR, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.
Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.
Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.
7. How can I get technical support, such as the datasheet or specifications for TPS2421-1DDAR?
If you need technical support for TPS2421-1DDAR, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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- Comparison
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| Images | ![]() |
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| Part No. | TPS2421-2DDAR | TPS2421-1DDAR | TPS2421-2DDA | TPS2421-1DDA |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Series | - | - | - | - |
| Package/Case | 8-PowerSOIC (0.154", 3.90mm Width) | 8-PowerSOIC (0.154", 3.90mm Width) | 8-PowerSOIC (0.154", 3.90mm Width) | 8-PowerSOIC (0.154", 3.90mm Width) |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tube | Tube |
| Product Status | Active | Active | Active | Active |
| Type | Hot Swap Controller | Hot Swap Controller | Hot Swap Controller | Hot Swap Controller |
| Number of Channels | 1 | 1 | 1 | 1 |
| Internal Switch(s) | Yes | Yes | Yes | Yes |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose |
| Features | Auto Retry, Thermal Limit, UVLO | Latched Fault, Thermal Limit, UVLO | Auto Retry, Thermal Limit, UVLO | Latched Fault, Thermal Limit, UVLO |
| Programmable Features | Current Limit, Fault Timeout | Current Limit, Fault Timeout | Current Limit, Fault Timeout | Current Limit, Fault Timeout |
| Voltage - Supply | 3V ~ 20V | 3V ~ 20V | 3V ~ 20V | 3V ~ 20V |
| Current - Output (Max) | 6A | 6A | 6A | 6A |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Grade | - | - | - | - |
| Qualification | - | - | - | - |
| Current - Supply | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 8-SO PowerPad | 8-SO PowerPad | 8-SO PowerPad | 8-SO PowerPad |
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