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TPS54427DDAR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Similar
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TPS54427DDAR | |
|---|---|
DigiKey Part Number | 296-30033-2-ND - Tape & Reel (TR) 296-30033-1-ND - Cut Tape (CT) 296-30033-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | TPS54427DDAR |
Description | IC REG BUCK ADJ 4A 8SOPWR |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | TPS54427DDAR Models |
Product Attributes
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Category | Voltage - Input (Max) 18V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 7V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 650kHz |
Function Step-Down | Synchronous Rectifier Yes |
Output Configuration Positive | Operating Temperature -40°C ~ 85°C (TA) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package 8-SO PowerPad |
Voltage - Input (Min) 4.5V | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TPS54428DDAR | Texas Instruments | 0 | 296-30034-2-ND | $1.59000 | Parametric Equivalent |
| RT6201AHGSP | Richtek USA Inc. | 0 | 1028-1380-2-ND | $1.76000 | Similar |
| RT7231GCP | Richtek USA Inc. | 0 | 1028-1261-2-ND | $2.26000 | Similar |
In-Stock: 0
2,500 estimated in stock on 17-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.59000 | $1.59 |
| 10 | $1.16600 | $11.66 |
| 25 | $1.05920 | $26.48 |
| 100 | $0.94140 | $94.14 |
| 250 | $0.88532 | $221.33 |
| 500 | $0.85146 | $425.73 |
| 1,000 | $0.82362 | $823.62 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.81804 | $2,045.10 |
| 5,000 | $0.79980 | $3,999.00 |
| 7,500 | $0.79066 | $5,929.95 |
| 12,500 | $0.78053 | $9,756.62 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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