| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
51,657 pcs
|
51657 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,025 pcs
|
6025 pcs | On Request | 1 | On Request | On Request | 1614+ | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
179 pcs
|
179 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| ESD Protection | |
| Fault Protection | |
| Features | |
| Input Type | |
| Interface | |
| Mounting Type | |
| Number of Channels | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Ratio | |
| Rds On (Typ) | |
| Supplier Device Package | |
| Supplier Package | |
| Switch Type | |
| Voltage |
The Texas Instruments TPS2553QDBVRQ1 is a precision adjustable current-limited power distribution switch designed for automotive applications. It features an adjustable current limit ranging from 75 mA to 1300 mA, with typical accuracy of ±7.5% at 1A and ±6% at 1.7A. The device has a maximum load current capability of 1.5A and a low on-resistance of 85mΩ typical.
Operating within a 2.5V to 6.5V input voltage range, the TPS2553QDBVRQ1 includes built-in features such as soft-start, over-temperature protection, and undervoltage lockout (UVLO). It also provides a status flag and reverse input-output voltage protection. The switch is enabled via an active-high signal.
Packaged in a compact SOT-23-6 surface-mount package, this device is AEC-Q100 qualified and rated for an ambient operating temperature range of -40°C to 125°C. It meets Universal Serial Bus (USB) current-limiting requirements and is backwards compatible with previous series devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5 V to 6.5 V.
The maximum load current is up to 1.5 A.
The ambient operating temperature range is -40°C to 125°C, with a junction temperature range of -40°C to 150°C.
It comes in a surface-mount SOT-23-6 package measuring 2.9 mm × 2.8 mm.
Yes, it is AEC-Q100 qualified.
The typical on-resistance is 85 mOhm.
Yes, it features a fast overcurrent response of 2 µs typical and an adjustable current limit.