Specifications
| Type | Description |
|---|---|
| Part Number | TPS62130 |
| Manufacturer | Texas Instruments |
| Product Type | LDO Regulator |
| Category | Power Management |
| Component Type | Power_IC |
| Package / Case | 16-pin VQFN (RGT), 3.00 mm x 3.00 mm |
| Input Voltage Range | 3 to 17 V; recommended operating conditions, AVIN and PVIN |
| Output Current | Up to 3 A; continuous output current |
| Adjustable Output Voltage Range | 0.9 to 6.0 V; TPS62130, VIN >= VOUT |
| Switching Frequency | 2.5 MHz typ; FSW low, typical operation |
| Switching Frequency | 1.25 MHz typ; FSW high, typical operation |
| Operating Quiescent Current | 17 typ, 30 max uA; EN high, IOUT = 0 mA, device not switching |
| Operating Quiescent Current | 17 typ, 25 max uA; EN high, IOUT = 0 mA, device not switching, TA = -40°C to +85°C |
| Shutdown Current | 1.5 typ, 25 max uA; EN low, current into AVIN + PVIN |
| Shutdown Current | 1.5 typ, 4 max uA; EN low, TA = -40°C to +85°C, current into AVIN + PVIN |
| UVLO Falling Threshold | 2.6 min, 2.7 typ, 2.8 max V; PWM mode operation |
| UVLO Hysteresis | 200 mV; undervoltage lockout threshold hysteresis |
| Thermal Shutdown Temperature | 160°C; thermal shutdown |
| Thermal Shutdown Hysteresis | 20°C; thermal shutdown hysteresis |
| High-Level Input Threshold Voltage | 0.65 to 0.9 V; EN, DEF, FSW |
| Low-Level Input Threshold Voltage | 0.3 to 0.45 V; EN, DEF, FSW |
| Logic Input Leakage Current | 0.01 typ, 1 max uA; EN = VIN or GND; DEF, FSW = VOUT or GND |
| Power Good Rising Threshold | 92 min, 95 typ, 98 max %VOUT; power good threshold voltage rising |
| Power Good Falling Threshold | 87 min, 90 typ, 94 max %VOUT; power good threshold voltage falling |
| Power Good Output Low Voltage | 0.07 typ, 0.3 max V; IPG = -2 mA |
| Power Good Input Leakage Current | 1 typ, 400 max nA; VPG = 1.8 V |
| SS/TR Pin Source Current | 2.3 min, 2.5 typ, 2.7 max uA; soft-start/tracking pin |
| High-Side MOSFET On-Resistance | 90 typ, 170 max mOhm; VIN >= 6 V |
| High-Side MOSFET On-Resistance | 120 typ mOhm; VIN = 3 V |
| Low-Side MOSFET On-Resistance | 40 typ, 70 max mOhm; VIN >= 6 V |
| Low-Side MOSFET On-Resistance | 50 typ mOhm; VIN = 3 V |
| High-Side MOSFET Forward Current Limit | 3.6 min, 4.2 typ, 4.9 max A; VIN = 12 V, TA = 25°C |
| FB Input Leakage Current | 1 typ, 100 max nA; TPS62130, VFB = 0.8 V |
| Output Voltage Programming | VOUT; DEF = 0, GND |
| Output Voltage Programming | VOUT + 5%; DEF = 1, VOUT |
| Initial Output Voltage Accuracy | 785.6 min, 800 typ, 814.4 max mV; PWM mode operation, VIN >= VOUT + 1 V |
| Initial Output Voltage Accuracy | 788.0 min, 800 typ, 812.8 max mV; PWM mode operation, VIN >= VOUT + 1 V, TA = -10°C to 85°C |
| Initial Output Voltage Accuracy | 781.6 min, 800 typ, 822.4 max mV; Power Save Mode operation, COUT = 22 uF |
| Tracking Feedback Voltage | 212.6 min, 225 typ, 237.4 max mV; TPS62130, VSS/TR = 350 mV |
| Load Regulation | 0.05 %/A; VIN = 12 V, VOUT = 3.3 V, PWM mode operation |
| Line Regulation | 0.02 %/V; 3 V <= VIN <= 17 V, VOUT = 3.3 V, IOUT = 1 A, PWM mode operation |
| Absolute Maximum AVIN/PVIN Voltage | -0.3 to 20 V; pin voltage range with respect to ground |
| Absolute Maximum EN/SS/TR Voltage | -0.3 to VIN + 0.3 V; pin voltage range with respect to ground |
| Absolute Maximum SW Voltage | -0.3 to VIN + 0.3 V; pin voltage range with respect to ground |
| Absolute Maximum DEF/FSW/FB/PG/VOS Voltage | -0.3 to 7 V; pin voltage range with respect to ground |
| Power Good Sink Current | 10 mA max; absolute maximum rating, PG pin |
| Operating Junction Temperature | -40 to 125°C; recommended operating conditions |
| Absolute Maximum Operating Junction Temperature | -40 to 150°C; absolute maximum rating |
| Storage Temperature | -65 to 150°C; absolute maximum rating |
| ESD Rating HBM | +/-2000 V; human-body model, ANSI/ESDA/JEDEC JS-001 |
| ESD Rating CDM | +/-500 V; charged-device model, JEDEC JESD22-C101 |
| Junction-to-Ambient Thermal Resistance | 45°C/W; TPS6213x, RGT 16-pin package |
| Junction-to-Case Top Thermal Resistance | 53.6°C/W; TPS6213x, RGT 16-pin package |
| Junction-to-Board Thermal Resistance | 17.4°C/W; TPS6213x, RGT 16-pin package |
| Junction-to-Top Characterization Parameter | 1.1°C/W; TPS6213x, RGT 16-pin package |
| Junction-to-Board Characterization Parameter | 17.4°C/W; TPS6213x, RGT 16-pin package |
| Junction-to-Case Bottom Thermal Resistance | 4.5°C/W; TPS6213x, RGT 16-pin package |
| Power Good Output Type | Open drain; requires pullup resistor |
| TPS62130 Output Voltage Version | Adjustable; device comparison table |
| TPS62130 Power Good Logic Level | High impedance; EN = low |
| Control Topology | DCS-Control topology; device feature |
| Duty Cycle Mode | 100% duty cycle mode supported; device feature |
| Datasheet Status | request_only |
Product Overview
Texas Instruments TPS62130 is a Power_Management Power IC and 3-A step-down converter for regulated DC output rails. The device uses DCS-Control topology and supports 100% duty-cycle mode, with an adjustable output voltage version covering 0.9 to 6.0 V when VIN is greater than or equal to VOUT.
The recommended AVIN and PVIN operating range is 3 to 17 V, with continuous output current up to 3 A. Frequency selection supports 2.5 MHz typical operation with FSW low and 1.25 MHz typical operation with FSW high. Quiescent current is specified at 17 uA typical with EN high and no switching, while shutdown current is 1.5 uA typical with EN low.
The device is supplied in a 16-pin VQFN (RGT), 3.00 mm x 3.00 mm package. Package thermal data includes 45°C/W junction-to-ambient resistance and 4.5°C/W junction-to-case bottom resistance. Protection and interface functions include UVLO, thermal shutdown, open-drain power-good output, soft-start/tracking, DEF output-voltage programming, and logic inputs for EN, DEF, and FSW.
Key Features
- 3 to 17 V recommended AVIN and PVIN input range
- Up to 3 A continuous output current
- Adjustable 0.9 to 6.0 V output voltage range
- Selectable 2.5 MHz or 1.25 MHz typical switching frequency
- 17 uA typical operating quiescent current when not switching
- 1.5 uA typical shutdown current with EN low
- Open-drain power-good output with pullup resistor requirement
- DCS-Control topology with 100% duty-cycle mode support
- Soft-start/tracking pin sources 2.5 uA typical current
- Thermal shutdown at 160°C with 20°C hysteresis
Typical Applications
- 3-A step-down voltage rails
- 3 to 17 V input systems
- Adjustable low-voltage DC rails
- Power-good monitored supply outputs
- Soft-start or tracking rail sequencing
- 100% duty-cycle buck operation
- Compact VQFN power assemblies
Procurement Notes
When requesting a quote for TPS62130, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.
FAQ
What input voltage range does the TPS62130 support?
The TPS62130 supports a recommended AVIN and PVIN input voltage range of 3 to 17 V. Absolute maximum AVIN and PVIN pin voltage is specified from -0.3 to 20 V with respect to ground.
What output current and voltage range are specified?
The device is specified for up to 3 A continuous output current. For the TPS62130 adjustable version, the output voltage range is 0.9 to 6.0 V when VIN is greater than or equal to VOUT.
What package is used for the TPS62130?
The TPS62130 is provided in a 16-pin VQFN (RGT) package measuring 3.00 mm x 3.00 mm. Thermal data for the RGT package includes 45°C/W junction-to-ambient resistance.
How does the TPS62130 power-good output behave?
The power-good output is open drain and requires a pullup resistor. Rising and falling thresholds are specified at 95%VOUT typical and 90%VOUT typical, and the logic level is high impedance when EN is low.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.