TPS76318DBVT Texas Instruments power-management (SOT-23-5) In Stock
TPS76318DBVT is a 150mA fixed 1.8V LDO regulator in SOT-23-5 with 100mV dropout, 85uA quiescent current, and -40 to 125C range. From $0.32. In stock, 1-piece MOQ, global shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS76318DBVT Datasheet PDF
- Category
- power-management
- Price
- From $0.3150(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Ideal for powering MCU I/O rails and DSP core supplies in portable consumer electronics. Widely used in battery-operated handheld devices, IoT sensors, and mobile accessories requiring a stable 1.8V supply with low power consumption.
Specifications
| outputVoltage | 1.8V |
| outputCurrent | 150mA |
| dropoutVoltage | 100mV |
| inputVoltageMax | 10V |
| quiescentCurrent | 85uA |
| operatingTemperatureMin | -40C |
| operatingTemperatureMax | 125C |
| Package | SOT-23-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS76318DBVT:
Frequently Asked Questions
What is the output voltage of TPS76318DBVT?
The TPS76318DBVT provides a fixed 1.8V output voltage. It is designed for powering low-voltage digital circuits such as MCU I/O banks, FPGAs, and DSP cores that require a stable 1.8V supply.
What package does the TPS76318DBVT use and how many pins does it have?
The TPS76318DBVT comes in a SOT-23-5 (DBV) package with 5 pins. The compact SOT-23-5 footprint makes it suitable for space-constrained PCB designs in portable and handheld devices.
What is the maximum output current of TPS76318DBVT?
The TPS76318DBVT supports a maximum output current of 150mA with a typical dropout voltage of only 100mV at full load. The quiescent current is just 85uA, making it highly efficient for battery-powered applications.
What are good substitutes or alternatives to TPS76318DBVT?
Compatible alternatives for the TPS76318DBVT include the TLV70018DBVR (Texas Instruments, 200mA LDO), LP2985-18DBVR (TI, 150mA 1.8V SOT-23-5), and MCP1700T-1802E/TT (Microchip, 250mA 1.8V SOT-23). All provide a fixed 1.8V output in a comparable package.
Is TPS76318DBVT RoHS compliant?
Yes, the TPS76318DBVT is RoHS compliant and lead-free. Texas Instruments produces this device in a halogen-free and Pb-free package, meeting environmental regulations for use in consumer electronics globally.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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