TPS78433BQWDRBRQ1
- Mfr.Part #
- TPS78433BQWDRBRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- AUTOMOTIVE, 300-MA, LOW-IQ, HIGH
- Stock
- 5,865
- In Stock :
- 5,865
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Protection Features :
- Over Current, Over Temperature, UVLO
- Voltage - Input (Max) :
- 6V
- Packaging :
- Cut Tape
- Product Status :
- Active
- Package / Case :
- 8-VDFN Exposed Pad
- Quiescent Current :
- 25 uA
- Voltage - Output (Max) :
- -
- Mounting Type :
- Surface Mount, Wettable Flank
- Number of Outputs :
- 1 Output
- Supplier Device Package :
- 8-SON (3x3)
- RoHS :
- Details
- Mounting Style :
- SMD/SMT
- PSRR :
- 60dB ~ 30dB (1kHz ~ 1MHz)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Load Regulation :
- 10 mV
- Operating Temperature :
- -40°C ~ 150°C (TJ)
- Minimum Operating Temperature :
- - 40 C
- Polarity :
- Positive
- Output Voltage :
- 3.3 V
- Current - Output :
- 300mA
- Voltage Dropout (Max) :
- 0.32V @ 300mA
- Output Type :
- FIXED
- Maximum Operating Temperature :
- + 150 C
- Output Current :
- 300 mA
- Series :
- Automotive, AEC-Q100
- Voltage - Output (Min/Fixed) :
- 3.3V
- Output Configuration :
- Positive
- Control Features :
- Current Limit, Enable
- Current - Quiescent (Iq) :
- 40 µA
- Number of Regulators :
- 1
- Datasheets
- TPS78433BQWDRBRQ1

[Voltage Regulators - Linear] Texas Instruments TPS78433BQWDRBRQ1 Overview
The Texas Instruments TPS78433BQWDRBRQ1 is an automotive-grade voltage regulator designed to deliver a reliable power solution with a low quiescent current and high efficiency. This linear regulator is capable of providing a continuous output current of 300mA, making it suitable for a wide range of automotive applications where precise voltage regulation is essential.
With its robust design and high performance, the TPS78433BQWDRBRQ1 ensures stable power supply under varying load conditions, contributing to the overall reliability and longevity of automotive electronic systems. Its low dropout voltage and thermal shutdown protection further enhance its suitability for automotive environments, where temperature fluctuations and stringent reliability requirements are common.
TPS78433BQWDRBRQ1 Features
- Automotive-grade voltage regulator
- Low quiescent current
- High efficiency
- Continuous output current of 300mA
- Low dropout voltage
- Thermal shutdown protection
- Robust and reliable performance
TPS78433BQWDRBRQ1 Applications
- Engine Control Units (ECUs): The TPS78433BQWDRBRQ1 is commonly used in ECUs to provide stable power supply to various electronic components, ensuring smooth engine operation and optimal performance even under harsh automotive conditions.
- Body Control Modules (BCMs): In automotive body control modules, this voltage regulator helps maintain consistent power delivery to control systems responsible for functions such as lighting, door locks, and window controls, enhancing vehicle safety and convenience.
- Infotainment Systems: For in-car infotainment systems, the TPS78433BQWDRBRQ1 ensures reliable power supply to multimedia interfaces, navigation systems, and connectivity modules, enabling seamless operation and entertainment for passengers during long journeys.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















