TPS79915YZU Texas Instruments Power Management (DSBGA) In Stock
TPS79915YZU is a fixed 1.5 V, 200 mA low-dropout linear voltage regulator by Texas Instruments in a tiny 5-pin DSBGA package. Key specs: 200 mA output current, low dropout voltage, fixed 1.5 V output. From competitive pricing, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- DSBGA
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS79915YZU Datasheet PDF
- Category
- Power Management
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 1.5 V output eliminates external resistor divider for simpler design
- 200 mA output current in ultra-compact 5-pin DSBGA (1x1.37 mm) package
- Low quiescent current extends battery life in portable and wearable applications
Applications
TPS79915YZU is ideal for powering low-voltage digital and RF circuits in space-constrained portable devices, wearables, and IoT modules. Its fixed 1.5 V output and tiny DSBGA footprint make it well-suited for post-regulation of battery-powered systems and noise-sensitive RF front-ends requiring a stable supply rail.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output current TPS79915YZU can supply to a load?
TPS79915YZU provides up to 200 mA of continuous output current, suitable for powering microcontrollers, RF transceivers, and low-power sensors in compact handheld or wearable designs.
Which board footprint does TPS79915YZU use and how does it compare to larger LDO packages?
TPS79915YZU uses the 5-pin DSBGA package measuring just 1 mm × 1.37 mm, saving significant PCB area versus SOT-23 or SOT-223 packages, making it optimal for highly miniaturized IoT and wearable PCB designs.
When is TPS79915YZU preferable to an adjustable LDO for a 1.5 V power rail?
TPS79915YZU is preferable when a fixed 1.5 V output is needed and design simplicity matters, since no external resistors are required, reducing BOM cost and eliminating resistor tolerance errors in the output voltage set point.
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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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