TPS62207DBVRG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TPS62207DBVRG4 is a synchronous step-down DC-DC converter from Texas Instruments operating from 2.5 V to 6 V input, delivering up to 300 mA output at 1.2 V. The 5-pin SOT-23 package integrates a 1.5 MHz switching frequency for compact, low-power designs in portable electronics.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS62207DBVRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Input voltage range of 2.5 V to 6 V supports single-cell Li-ion and multi-cell battery applications
- Up to 300 mA output current with voltage-mode PWM control for stable regulation
- 1.5 MHz switching frequency in a tiny 5-pin SOT-23 package minimizes external component size
Applications
The TPS62207DBVRG4 is well-suited for battery-powered portable devices such as smartphones, tablets, and wearables requiring an efficient 1.2 V core supply. It is also used in IoT sensor nodes and wireless modules where the 2.5 V to 6 V input range accommodates diverse battery chemistries. Designers of handheld medical instruments and portable test equipment rely on its compact SOT-23 footprint and 300 mA output for space-constrained power rails.
Specifications
| YTEOL | 15 |
| Additional Feature | PFM MODE ALSO AVAILABLE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 2.5V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 0.3A |
| Output Voltage-Max | 1.2V |
| Output Voltage-Min | 1.2V |
| Output Voltage-Nom | 1.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1500kHz |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS62207DBVRG4:
Switching Regulator, Voltage-mode, 0.3A, 1500kHz Switching Freq-Max, PDSO5
Switching Regulator, Voltage-mode, 0.3A, 1500kHz Switching Freq-Max, PDSO5
Frequently Asked Questions
What input voltage range does the TPS62207DBVRG4 support, and how does that relate to Li-ion battery applications?
The TPS62207DBVRG4 accepts an input voltage from 2.5 V to 6 V, covering the full discharge curve of a single-cell Li-ion battery (nominally 3.6 V). This wide range ensures continuous regulation even as the battery voltage drops toward its cutoff threshold, making the device ideal for battery-powered portable applications.
How much output current can the TPS62207DBVRG4 deliver, and at what switching frequency does it operate?
The TPS62207DBVRG4 provides up to 300 mA of continuous output current while regulating to 1.2 V. It operates at a fixed 1.5 MHz switching frequency, which allows the use of small external inductors and capacitors, reducing overall BOM cost and PCB area in space-constrained designs.
When would TPS62207DBVRG4 be preferred over a larger buck converter for an IoT sensor node design?
For IoT sensor nodes requiring a 1.2 V core rail with load currents up to 300 mA, the TPS62207DBVRG4 is preferred because its 5-pin SOT-23 footprint occupies minimal PCB area. The 1.5 MHz switching frequency supports tiny passive components, and voltage-mode PWM control delivers stable output across the 2.5 V to 6 V input range without additional circuitry.
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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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