TPS76933DBVR(PB-FREE) Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TPS76933DBVR is a 3.3V Fixed Positive Low Dropout Regulator from Texas Instruments, delivering 100mA output current with only 200mV dropout voltage and operating up to 10V input in a compact 5-pin SOT-23 package. From $0.40 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS76933DBVR(PB-FREE) Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 200mV dropout voltage at 100mA enables efficient regulation from near-battery voltage inputs
- Fixed 3.3V output with 10V maximum input voltage covers a wide range of power supply topologies
- Compact 5-pin SOT-23 package minimizes PCB footprint for space-critical portable and wearable designs
Applications
The TPS76933DBVR is ideal for low-power portable devices such as smartphones, tablets, and wearable electronics that require a stable 3.3V rail with minimal power loss. It suits microcontroller power supply circuits where low dropout voltage is essential to maximize battery runtime. The device is also used in sensor modules, IoT edge nodes, and other battery-operated systems requiring a reliable and compact LDO solution.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS76933DBVR(PB-FREE):
Frequently Asked Questions
What is the output voltage and current of the TPS76933DBVR?
The TPS76933DBVR provides a fixed output voltage of 3.3V with a maximum output current of 100mA, making it suitable for powering low-current microcontrollers, sensors, and digital logic in portable applications.
What is the dropout voltage of the TPS76933DBVR?
The TPS76933DBVR has a dropout voltage of only 200mV at 100mA load, allowing it to maintain regulation even when the input voltage is just slightly above 3.3V, which is critical for extending battery life in portable devices.
What package does the TPS76933DBVR come in?
The TPS76933DBVR is housed in a 5-pin SOT-23 package, one of the smallest surface-mount packages available for LDO regulators, providing easy integration into compact PCB layouts for space-constrained designs.
Is the TPS76933DBVR RoHS compliant?
Yes, the TPS76933DBVR (PB-FREE) variant is RoHS compliant and lead-free, meeting global environmental regulations for restriction of hazardous substances, as indicated by its RoHS certification marking.
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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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