TPS62050DGSIn StockTexas Instruments
TPS62050DGS is a 1A synchronous buck DC-DC converter from Texas Instruments, supporting input voltage 2.5V to 6V, adjustable output from 0.9V, 1MHz switching frequency, WSON-8 package. Priced from $0.69, in-stock, 1-piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- WSON
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS62050DGS Datasheet PDF
- Category
- power-management
- Price
- From $0.6815(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1A output, synchronous rectification, up to 95% efficiency
- 2.5V-6V input, adjustable output from 0.9V, suits Li-Ion batteries
- 1MHz switching, WSON-8 (2x2mm), minimal external components
- Less than 1uA shutdown current for low standby power
- RoHS compliant, -40 to 85C operating range
Applications
Ideal for powering microcontrollers and DSPs in portable electronics, IoT nodes, and wearable devices. Commonly used in USB-powered equipment, handheld instruments, and battery-operated systems requiring efficient point-of-load regulation.
Specifications
| inputVoltageMin | 2.5V |
| inputVoltageMax | 6V |
| outputCurrentMax | 1A |
| switchingFrequency | 1MHz |
| outputVoltageMin | 0.9V |
| efficiency | 95% |
| operatingTemperatureMin | -40C |
| operatingTemperatureMax | 85C |
| Package | WSON |
Compliance & Regulatory
| RoHS Status | Compliant |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of TPS62050DGS?
The TPS62050DGS operates from a 2.5V to 6V input voltage range, making it suitable for single-cell Li-Ion/Li-Polymer batteries, 3.3V and 5V supply rails commonly found in portable electronics and IoT systems.
What package is the TPS62050DGS in and what are its dimensions?
The TPS62050DGS uses a WSON-8 package (also called DGS by TI), measuring 2mm x 2mm with 8 pins. This ultra-compact footprint is ideal for space-constrained PCB designs in wearables, handheld devices, and compact IoT modules.
What are compatible replacement alternatives for TPS62050DGS?
Compatible drop-in or functional alternatives include TPS62051DGS (fixed 1.8V output version), TPS62052DGS (fixed 2.5V version), TPS82085 (module version), and MAX1764 or MIC2250 from other manufacturers offering similar 1A buck converter functionality in comparable packages.
Is TPS62050DGS RoHS compliant?
Yes, the TPS62050DGS is fully RoHS compliant and lead-free. Texas Instruments ships this device in lead-free packaging, meeting EU RoHS Directive 2011/65/EU and China RoHS requirements for use in commercial and industrial electronics.
What applications is the TPS62050DGS best suited for?
The TPS62050DGS excels in battery-powered portable devices, IoT sensor nodes, wearables, and USB-powered equipment needing efficient point-of-load regulation. Its 1MHz switching frequency and WSON-8 package enable compact designs, while high efficiency up to 95% maximizes battery life.
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Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.9313 | $1.93 |
| 15+ | $1.5450 | $23.17 |
| 50+ | $1.1588 | $57.94 |
| 275+ | $0.7369 | $202.65 |
| 355+ | $0.7092 | $251.77 |
| 445+ | $0.6815 | $303.27 |
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