TPS78428QDBVRQ1
- Mfr.Part #
- TPS78428QDBVRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-5
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 300MA SOT23-5
- Stock
- 2,482
- In Stock :
- 2,482
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Brand :
- Texas Instruments
- Voltage Dropout (Max) :
- 0.115V @ 300mA
- Current - Quiescent (Iq) :
- 30 µA
- RoHS :
- Details
- Supplier Device Package :
- SOT-23-5
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Series :
- TPS784-Q1
- Product Type :
- LDO Voltage Regulators
- Current - Supply (Max) :
- 43 µA
- Minimum Operating Temperature :
- - 40 C
- Current - Output :
- 300mA
- Base Product Number :
- TPS78428
- Number of Regulators :
- 1
- Manufacturer :
- Texas Instruments
- Output Type :
- Adjustable
- Type :
- Low-Dropout Voltage Regulator
- Voltage - Input (Max) :
- 6V
- Mounting Type :
- Surface Mount
- Subcategory :
- PMIC - Power Management ICs
- Load Regulation :
- 5 mV
- Product Category :
- LDO Voltage Regulators
- Number of Outputs :
- 1 Output
- PSRR :
- 60dB ~ 30dB (1kHz ~ 1MHz)
- Operating Temperature :
- -40°C ~ 150°C (TJ)
- Output Voltage Range :
- 1.2 V to 5.5 V
- Packaging :
- Cut Tape
- Voltage - Output (Max) :
- -
- Voltage - Output (Min/Fixed) :
- 2.8V
- Output Configuration :
- Positive
- Package / Case :
- SOT-23-5
- Output Current :
- 300 mA
- Line Regulation :
- 0.3 mV
- Product :
- LDO Voltage Regulators
- Product Status :
- Active
- Dropout Voltage :
- 115 mV
- Mounting Style :
- SMD/SMT
- Protection Features :
- Over Current, Over Temperature
- Quiescent Current :
- 25 uA
- Control Features :
- Enable
- Output Voltage :
- 2.8 V
- Maximum Operating Temperature :
- + 150 C
- Polarity :
- Positive
- Datasheets
- TPS78428QDBVRQ1

Voltage Regulators - Linear Texas Instruments TPS78428QDBVRQ1 Overview
The Voltage Regulators - Linear Texas Instruments TPS78428QDBVRQ1 is a highly reliable and efficient linear voltage regulator designed to maintain a stable 2.8V output from a broader input voltage range. This component is ideal for sensitive electronics where a consistent voltage is crucial for optimal performance. Its compact SOT-235 package makes it suitable for space-constrained applications, while ensuring robust performance with a capability to deliver up to 300 mA of output current. The integration of Texas Instruments' advanced regulation technology ensures low dropout performance, making it an excellent choice for maintaining efficiency and energy conservation in various applications.
TPS78428QDBVRQ1 Features
This linear voltage regulator is equipped with several key features that make it stand out. It offers a low dropout voltage, which is essential for systems operating under minimal input-output voltage differences, enhancing overall efficiency. The device also features over-current and over-temperature protection, safeguarding the device and connected components from potential damage. Additionally, its low quiescent current makes it an energy-efficient choice, particularly suitable for battery-powered devices.
TPS78428QDBVRQ1 Applications
- Automotive Electronics: Utilized in car infotainment systems and GPS devices, ensuring stable operation despite fluctuations in car battery voltage.
- Portable Devices: Key for maintaining consistent voltage in battery-operated devices such as handheld GPS units, providing reliability and longer battery life.
- Healthcare Equipment: Used in medical devices that require consistent and reliable voltage levels for accurate readings and safe operation.
- Industrial Instruments: Ideal for use in sensors and other industrial electronics where precise voltage regulation is critical for accurate data collection and machine operation.
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.
















