TPS62008DGS Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPS62008DGS is a high-efficiency, current-mode PWM step-down DC-DC converter from Texas Instruments in a 10-pin MSOP package. It operates from 2.5V to 5.5V input with adjustable output and supports PFM mode for light-load efficiency. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TPS62008DGS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0700(MOQ 179)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS62008DGS?
- Current-mode PWM control with optional PFM technique for maximized efficiency across all load conditions
- Wide input voltage range of 2.5V to 5.5V covering single-cell Li-ion battery down to fully discharged state
- Compact 10-pin MSOP package enabling dense PCB layouts in space-constrained portable and IoT designs
What is TPS62008DGS used for?
TPS62008DGS is optimized for battery-powered portable devices including smartphones, tablets, and wearables that require efficient step-down voltage conversion from Li-ion battery supplies. Its PFM capability at light loads extends battery life significantly in IoT nodes and wireless sensor platforms. The 2.5V to 5.5V input range also makes it suitable for 3.3V or 5V bus-powered industrial sensors requiring a lower regulated voltage.
What are the specifications of TPS62008DGS?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | PFM CONTROL TECHNIQUE IS ALSO POSSIBLE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.5V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Max | 1.9V |
| Output Voltage-Min | 1.9V |
| Output Voltage-Nom | 1.9V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1000kHz |
| Technology | MOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TPS62008DGS Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS62008DGS datasheet?
TPS62008DGS Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS62008DGS?
Compatible alternatives and drop-in replacements for TPS62008DGS:
suggested
suggested
Switching Regulator, Current-mode, 1.6A, 1000kHz Switching Freq-Max, MOS, PDSO10
Frequently Asked Questions
What switching frequency does TPS62008DGS use in PWM mode and how does it affect output ripple?
The TPS62008DGS operates at approximately 1.2 MHz switching frequency in PWM mode. The high switching frequency enables use of small external inductors in the 1 µH to 4.7 µH range and ceramic capacitors of 10 µF, keeping output voltage ripple below 20 mV typical for most designs.
When does TPS62008DGS automatically switch to PFM mode, and what efficiency improvement can be expected?
TPS62008DGS transitions from PWM to PFM mode automatically when output load current drops below approximately 100 mA. In PFM mode, quiescent current drops to under 50 µA, improving light-load efficiency from around 70% to over 90%, which is critical for extending battery runtime in standby modes of portable devices.
What external components are needed to set the output voltage on TPS62008DGS?
TPS62008DGS requires two external resistors forming a feedback voltage divider on the FB pin to set output voltage. Using the 0.5V internal reference, resistor values in the 100 kΩ range are typical. An output inductor of 2.2 µH and output capacitor of 10 µF complete the minimal 5-component buck converter design.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 179+ | $1.6800 | $300.72 |
| 500+ | $1.2100 | $605.00 |
| 1000+ | $1.1400 | $1140.00 |
| 10000+ | $1.0700 | $10700.00 |
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