| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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35,800 pcs
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35800 pcs | On Request | 1 | On Request | On Request | 1810+5 | On Request | On Request | |
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21,147 pcs
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21147 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,820 pcs
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1820 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,321 pcs
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1321 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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282 pcs
|
282 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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213 pcs
|
213 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| ESD Protection | |
| Fault Protection | |
| Features | |
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| Interface | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Ratio | |
| Rds On (Typ) | |
| Supplier Device Package | |
| Switch Type | |
| Tape & Reel | |
| Voltage |
The TPS2552DBVR from Texas Instruments is a power distribution switch designed for applications requiring precise current limiting or handling heavy capacitive loads and short circuits. It provides up to 1.5 A of continuous load current with an adjustable current limit ranging from 75 mA to 1.7 A, featuring ±6% accuracy at 1.7 A.
This N-Channel load switch operates from a 2.5 V to 6.5 V input voltage and has a low typical on-resistance of 85 mOhm in the SOT-23-6 package. It includes fault protection features such as adjustable current limiting, over-temperature protection, and undervoltage lockout (UVLO). The device also offers a fast overcurrent response of 2 µs and reverse input-output voltage protection.
Designed for ease of use, the TPS2552DBVR has a built-in soft-start feature and a simple On/Off interface. It meets USB current-limiting requirements and is backwards compatible with TPS2550 and TPS2551. The component is housed in a compact SOT-23-6 surface-mount package, suitable for space-constrained designs.
Key electrical characteristics include a 1:1 ratio, N-Channel output type, and high-side output configuration. The operating temperature range is -40°C to 150°C (Junction). The device also provides 15 kV ESD protection per IEC 61000-4-2 with external capacitance.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable current limit ranges from 75 mA to 1.7 A.
The operating voltage range is 2.5 V to 6.5 V.
The typical on-resistance is 85 mOhm.
The TPS2552DBVR is available in a SOT-23-6 package.
The operating temperature range is -40°C to 150°C (Junction).