TPS79718DCKR
IC REG LINEAR 1.8V 50MA SC70-5
Quick Answer: TPS79718DCKR from Texas Instruments is a fixed 1.8 V linear voltage regulator IC intended for single-output positive-rail supply tasks.
- Manufacturer
- Texas Instruments
- Product Category
- Voltage Regulators & Voltage Controllers
- Package
- 5-TSSOP, SC-70-5, SOT-353
- Stock
- 23,455 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Texas Instruments |
|---|---|
| Product Category | Voltage Regulators & Voltage Controllers |
| Control Features | Power Good |
| Current - Output | 50mA |
| Current - Quiescent (Iq) | 2 µA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Protection Features | Over Current, Reverse Polarity |
| PSRR | 50dB (100Hz) |
| Supplier Device Package | SC-70-5 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Datasheet | View Datasheet PDF |
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Detailed Description for TPS79718DCKR
Product Overview
TPS79718DCKR from Texas Instruments is a fixed 1.8 V linear voltage regulator IC intended for single-output positive-rail supply tasks. It is specified for a maximum input voltage of 5.5 V and up to 50 mA output current, with a 2 µA quiescent current and 50 dB PSRR at 100 Hz. The device includes a Power Good control feature and protection against over-current and reverse-polarity conditions. It is housed in a surface-mount SC-70-5 package and is rated for operation from -40°C to 85°C.
Key Features
- Fixed positive 1.8 V output with one regulator channel.
- Maximum input voltage of 5.5 V and output current of 50 mA.
- Low quiescent current of 2 µA.
- Power Good control feature for output-status indication.
- Over-current and reverse-polarity protection features.
- 50 dB PSRR at 100 Hz.
- Surface-mount 5-TSSOP, SC-70-5, SOT-353 package.
- Operating temperature range of -40°C to 85°C.
Applications
- Low-current 1.8 V rail in compact surface-mount power-management assemblies.
- Fixed 1.8 V supply for circuits that require a Power Good status signal.
- Single-output 1.8 V regulator rail in boards that need over-current and reverse-polarity safeguards.
Design & Procurement Notes
Design considerations should focus on the fixed 1.8 V output, 5.5 V maximum input voltage, and 50 mA output current. The 2 µA quiescent current and 50 dB PSRR at 100 Hz support low-current rails where supply noise and standby drain matter. The Power Good feature can support output-status monitoring, while over-current and reverse-polarity protection can be evaluated against system fault requirements. The surface-mount SC-70-5 package and -40°C to 85°C operating range should be checked against board layout, thermal, and environmental constraints.
TPS79718DCKR Sourcing & Availability Support
RFQ SupportTPS79718DCKR 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
TPS79718DCKR 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 TPS79718DCKR
What is TPS79718DCKR?
TPS79718DCKR 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 TPS79718DCKR?
The manufacturer of TPS79718DCKR 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 TPS79718DCKR?
Yes. You can send an RFQ to Antrex Electronics to check current stock, price, lead time, date code, packaging condition and volume quotation for TPS79718DCKR.
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