Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7B4250QDBVRQ1 |
|---|---|
| Control Features | Enable |
| Current - Output | 50 mA |
| Current - Quiescent (Iq) | 90 çA |
| Current - Supply (Max) [Max] | 350 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SOT-753, SC-74A |
| Protection Features | Short Circuit, Under Voltage Lockout (UVLO), Over Temperature, Over Current, Reverse Polarity |
| PSRR | 60 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) [Max] | 18 V |
| Voltage - Output (Min/Fixed) | 1.5 V |
| Voltage Dropout (Max) [Max] | 1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS7B4250-Q1 Series
Automotive 50-mA, off-battery (40-V), adjustable voltage-tracking low-dropout voltage regulator
| Part | Mounting Type | Qualification | Package / Case | Supplier Device Package | PSRR | Voltage Dropout (Max) [Max] | Current - Quiescent (Iq) | Output Configuration | Current - Output | Number of Regulators | Output Type | Voltage - Output (Min/Fixed) | Voltage - Output (Max) [Max] | Grade | Protection Features | Current - Supply (Max) [Max] | Control Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS7B4250QDBVRQ1The TPS7B4250-Q1 device is a monolithic, integrated low-dropout voltage tracker. The device is available in a SOT-23 package. The TPS7B4250-Q1 device is designed to supply off-board sensors in an automotive environment. The IC has integrated protection for overload, over temperature, reverse polarity, and output short-circuit to the battery and ground.
A reference voltage applied at the adjust-input pin, ADJ, regulates supply voltages up to VIN= 45 V with high accuracy and loads up to 50 mA.
By setting the adjust/enable input pin, ADJ/EN, to low, the TPS7B4250-Q1 device switches to standby mode which reduces the quiescent current to the minimum value.
The TPS7B4250-Q1 device is a monolithic, integrated low-dropout voltage tracker. The device is available in a SOT-23 package. The TPS7B4250-Q1 device is designed to supply off-board sensors in an automotive environment. The IC has integrated protection for overload, over temperature, reverse polarity, and output short-circuit to the battery and ground.
A reference voltage applied at the adjust-input pin, ADJ, regulates supply voltages up to VIN= 45 V with high accuracy and loads up to 50 mA.
By setting the adjust/enable input pin, ADJ/EN, to low, the TPS7B4250-Q1 device switches to standby mode which reduces the quiescent current to the minimum value. | Surface Mount | AEC-Q100 | SC-74A, SOT-753 | SOT-23-5 | 60 dB | 1 V | 90 çA | Positive | 50 mA | 1 | Adjustable | 1.5 V | 18 V | Automotive | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | 350 µA | Enable |
Description
General part information
TPS7B4250-Q1 Series
The TPS7B4250-Q1 device is a monolithic, integrated low-dropout voltage tracker. The device is available in a SOT-23 package. The TPS7B4250-Q1 device is designed to supply off-board sensors in an automotive environment. The IC has integrated protection for overload, over temperature, reverse polarity, and output short-circuit to the battery and ground.
A reference voltage applied at the adjust-input pin, ADJ, regulates supply voltages up to VIN= 45 V with high accuracy and loads up to 50 mA.
By setting the adjust/enable input pin, ADJ/EN, to low, the TPS7B4250-Q1 device switches to standby mode which reduces the quiescent current to the minimum value.
Documents
Technical documentation and resources