Description
TPS7B4254QDDARQ1 Texas Instruments - Yeehing Electronics
Automotive 150-mA, off-battery (40-V), adjustable voltage-tracking low-dropout voltage regulator
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.532 |
100 — 249 | 1.265 |
250 — 999 | 0.909 |
1,000 + | 3.91 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | LDO Voltage Regulators |
RoHS | Y |
Mounting Style | SMD/SMT |
Package / Case | SO-PowerPad-8 |
Output Voltage | 40 V |
Output Current | 150 mA |
Number of Outputs | 1 Output |
Quiescent Current | 60 uA |
Input Voltage MAX | 40 V |
Input Voltage MIN | 4 V |
Output Type | Adjustable |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Dropout Voltage | 160 mV |
Qualification | AEC-Q100 |
Series | TPS7B4254-Q1 |
Packaging | Reel |
Operating Temperature Range | - 40 C to + 125 C |
Brand | Texas Instruments |
Dropout Voltage - Max | 260 mV |
Output Voltage Range | 2 V to 40 V |
PSRR / Ripple Rejection - Typ | 70 dB |
Line Regulation | 4 mV |
Load Regulation | 4 mV |
Moisture Sensitive | Yes |
Operating Supply Current | 60 uA |
Product Type | LDO Voltage Regulators |
Factory Pack Quantity | 2500 |
Subcategory | PMIC - Power Management ICs |
Tradename | PowerPAD |
Unit Weight | 0.003309 oz |
For more information, please refer to datasheet
Documents
TPS7B4254QDDARQ1 Datasheet |
More Information
For automotive off-board sensors and low-current off-board modules, the power supply is through a long cable from the main board. In such cases, protection is required in the power devices for the off-board loads to prevent the onboard components from damage during a short to GND or short to battery caused by a broken cable. Off-board sensors require a power supply as consistent as that for onboard components to secure high accuracy of data acquisition.