| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200,889 pcs
|
200889 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
30,000 pcs
|
30000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
27,333 pcs
|
27333 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | 1301 | On Request | On Request | |
|
1,874 pcs
|
1874 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
474 pcs
|
474 pcs | On Request | 1 | On Request | On Request | 1436 | On Request | On Request | |
|
37 pcs
|
37 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
9 pcs
|
9 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
| Category | |
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| Conflict Minerals | |
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| Fault Protection | |
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The TPS2042BDR from Texas Instruments is a 2-channel, current-limited power distribution switch. It is designed to handle applications where high capacitive loads and potential short circuits are common.
Key electrical specifications include a continuous current rating of 500mA per channel and a low on-resistance of 70mOhm typical. The device operates over a wide input voltage range of 2.7V to 5.5V. It incorporates features such as thermal and short-circuit protection, undervoltage lockout (UVLO), and a deglitched fault report.
The TPS2042BDR utilizes N-channel MOSFETs and is controlled by a logic enable input. The internal charge pump manages gate drive to control power-switch rise and fall times, minimizing current surges during power-up. The device is available in an 8-SOIC package, suitable for surface mounting.
This power switch is ideal for USB power applications and other power distribution systems requiring multiple protected switches in a single package. Its accurate current limit and robust protection features make it a reliable choice for safeguarding downstream components.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 5.5V.
8-SOIC (8-pin Small Outline Integrated Circuit).
-40°C to 125°C (junction temperature).
2 independent output channels.
500mA (0.5A).
70mOhm.
1µA maximum.