TLV70028DCKR
IC REG LINEAR 2.8V 200MA SC70-5
Quick Answer: TLV70028DCKR from Texas Instruments is a single-output linear voltage regulator that provides a fixed 2.8 V positive rail from inputs up to 5.5 V.
- Manufacturer
- Texas Instruments
- Product Category
- Voltage Regulators & Voltage Controllers
- Package
- 5-TSSOP, SC-70-5, SOT-353
- Stock
- 25,572 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Texas Instruments |
|---|---|
| Product Category | Voltage Regulators & Voltage Controllers |
| Control Features | Enable |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 55 µA |
| Current - Supply (Max) | 270 µA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| PSRR | 68dB (1kHz) |
| Supplier Device Package | SC-70-5 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.8V |
| Voltage Dropout (Max) | 0.25V @ 200mA |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
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Detailed Description for TLV70028DCKR
Product Overview
TLV70028DCKR from Texas Instruments is a single-output linear voltage regulator that provides a fixed 2.8 V positive rail from inputs up to 5.5 V. The device is rated for 200 mA output current and specifies a maximum dropout voltage of 0.25 V at 200 mA. It includes an enable control feature and protection against over-current, over-temperature, reverse-polarity, and under-voltage lockout conditions. The regulator is supplied in a 5-TSSOP, SC-70-5, SOT-353 surface-mount package and is specified for operation from -40°C to 125°C junction temperature.
Key Features
- Fixed 2.8 V positive output with 200 mA rated output current
- Maximum input voltage of 5.5 V and maximum dropout voltage of 0.25 V at 200 mA
- 55 µA quiescent current and 270 µA maximum supply current
- 68 dB power-supply rejection ratio at 1 kHz
- Enable control feature for regulator state management
- Over-current, over-temperature, reverse-polarity, and under-voltage lockout protection features
- Surface-mount 5-TSSOP, SC-70-5, SOT-353 package
- Junction temperature range of -40°C to 125°C
Applications
- Low-power logic circuits requiring a fixed 2.8 V rail from a 5.5 V supply
- Compact board designs using an enable-controlled local power domain
- Sensor or interface boards needing linear regulation with over-current and over-temperature protection
- Supply inputs requiring reverse-polarity and under-voltage lockout protection
Design & Procurement Notes
Designers should verify that the available input voltage remains above the 2.8 V output plus the 0.25 V dropout margin at the intended load current, and does not exceed the 5.5 V maximum input rating. The enable control can be used to turn the regulator on or off in a board-level power sequence. The 55 µA quiescent current and 270 µA maximum supply current should be considered in low-power budget calculations. Because the device is specified for a junction temperature range of -40°C to 125°C, thermal design should account for the SC-70-5 surface-mount package and the expected operating conditions. The over-current, over-temperature, reverse-polarity, and under-voltage lockout protection features should be considered within the overall system fault-handling design.
TLV70028DCKR Sourcing & Availability Support
RFQ SupportTLV70028DCKR is listed under the Voltage Regulators & Voltage Controllers category from Texas instruments. It is commonly reviewed for power management, voltage regulation, DC-DC conversion, battery charging, power supply circuits, industrial electronics, communication equipment and embedded systems. Buyers can request current stock, price, lead time, date code, packaging photos and RFQ support from Antrex Electronics.
Product review notes
TLV70028DCKR belongs to the Voltage Regulators & Voltage Controllers category from Texas instruments. This page is designed for OEM, EMS, industrial and electronic component buyers who need sourcing support, availability checks and purchasing assistance. Antre...
RFQ checklist
- Current stock, price and lead time
- Date code, package type and label photos
- Reel, tray, tube or cut-tape condition
- Target price, volume demand and BOM requirements
FAQ for TLV70028DCKR
What is TLV70028DCKR?
TLV70028DCKR is listed under the Voltage Regulators & Voltage Controllers category from Texas instruments. Buyers can request stock, price, lead time and sourcing support from Antrex Electronics.
Who manufactures TLV70028DCKR?
The manufacturer of TLV70028DCKR is Texas instruments. Please confirm the full part number, package, date code and application requirements before placing an order.
Can I request stock and price for TLV70028DCKR?
Yes. You can send an RFQ to Antrex Electronics to check current stock, price, lead time, date code, packaging condition and volume quotation for TLV70028DCKR.
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