TPS62140RGTR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
TPS62140RGTR is a 3–17V input, 2A step-down DC/DC converter with DCS-Control hysteretic current mode. Features adjustable output from 0.9V to 6V in a compact 3x3 QFN-16 package. From $0.74 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TPS62140RGTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7425(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
- 3–17V wide input voltage range with 2A output current capability
- Adjustable output voltage from 0.9V to 6V via external resistor divider
- DCS-Control hysteretic current mode for fast transient response and high efficiency
- Compact 3x3mm QFN-16 (RGTR) package for space-constrained designs
- Supports both voltage mode and PWM control techniques
Applications
The TPS62140RGTR is well suited for portable and battery-powered equipment such as smartphones, tablets, and wearables where efficient power conversion from a Li-ion battery is critical. It also targets industrial and embedded systems requiring regulated low-voltage rails from a wide-range DC bus, including microcontroller cores, FPGAs, and DSP supply rails. Its compact QFN footprint and high efficiency make it ideal for space-constrained IoT nodes and communication modules.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ADJST O/P VOLT FRM 0.9V TO 6V; ALS OPRTS IN VOLT MODE AND PWM CTRL TECHNQ ALS POSBL |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | HYSTERETIC CURRENT MODE |
| Input Voltage-Max | 17V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 2A |
| Output Voltage-Max | 6.3V |
| Output Voltage-Min | 0.9V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2500kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TPS62140RGTR Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS62140RGTR:
Switching Regulator, Current-mode, 2A, 2500kHz Switching Freq-Max, PQCC16
suggested
Switching Regulator, Current-mode, 2A, 2500kHz Switching Freq-Max, PQCC16
Switching Regulator, Current-mode, 2A, 2500kHz Switching Freq-Max, PQCC16
Switching Regulator, Current-mode, 2A, 2500kHz Switching Freq-Max, PQCC16
Switching Regulator, Current-mode, 2A, 2500kHz Switching Freq-Max, PQCC16
Switching Regulator, Current-mode, 2A, 2500kHz Switching Freq-Max, PQCC16
Frequently Asked Questions
What is the input and output voltage range of the TPS62140RGTR?
The TPS62140RGTR accepts an input voltage from 3V to 17V (nominal 12V) and provides an adjustable output voltage from 0.9V to 6V, set by an external resistor divider. This wide range makes it suitable for Li-ion battery and industrial 12V bus applications.
What is the maximum output current of the TPS62140RGTR?
The TPS62140RGTR can deliver up to 2A continuous output current. Its DCS-Control hysteretic current mode topology ensures fast load-transient response while maintaining high efficiency across the full load range.
What package does the TPS62140RGTR use, and what does the 'RGTR' suffix mean?
The TPS62140RGTR comes in a 16-pin 3x3mm QFN (Quad Flat No-Lead) package. The 'RGTR' suffix in Texas Instruments' naming convention denotes this specific QFN-16 package variant, offered in tape-and-reel form for automated SMT assembly.
Can the TPS62140RGTR be used in a PWM-controlled application?
Yes. In addition to its native DCS-Control hysteretic current mode, the TPS62140RGTR also supports voltage mode and external PWM control techniques, providing flexibility for applications that require synchronization with a system clock or precise switching frequency management.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.3750 | $1.38 |
| 10+ | $1.3300 | $13.30 |
| 25+ | $1.2100 | $30.25 |
| 69+ | $0.8250 | $56.92 |
| 183+ | $0.7425 | $135.88 |
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