Specifications
| Type | Description |
|---|---|
| Part Number | TPS82130 |
| Manufacturer | Texas Instruments |
| Product Type | LDO Regulator |
| Category | Power Management |
| Package / Case | SIL (µSiL, 8), 3.00 mm × 2.80 mm × 1.5 mm MicroSiP |
| Input Voltage Range | 3 to 17 V; recommended operating condition |
| Continuous Output Current | 3 A; maximum recommended output current |
| Output Voltage Range | 0.9 to 6 V; adjustable output voltage, recommended operating condition |
| Switching Frequency | 2.0 MHz typ; PWM mode, IOUT=1 A, VOUT=1.8 V |
| Quiescent Current | 20 µA typ, 35 µA max; no load, device not switching |
| Shutdown Current | 1.5 µA typ, 7.4 µA max; EN=Low |
| Undervoltage Lockout Threshold Falling | 2.6 V min, 2.7 V typ, 2.8 V max; VIN falling |
| Undervoltage Lockout Threshold Rising | 2.8 V min, 2.9 V typ, 3.0 V max; VIN rising |
| Thermal Shutdown Threshold Rising | 160°C typ; TJ rising |
| Thermal Shutdown Threshold Falling | 140°C typ; TJ falling |
| Enable High-Level Input Voltage | 0.65 V typ, 0.9 V max; EN logic interface |
| Enable Low-Level Input Voltage | 0.3 V typ, 0.45 V max; EN logic interface |
| EN Input Leakage Current | 0.01 µA typ, 1 µA max; EN=High |
| SS/TR Source Current | 2.1 µA min, 2.5 µA typ, 2.8 µA max; SS/TR pin |
| Power-Good Threshold Rising | 92% min, 95% typ, 99% max of nominal VOUT; VOUT rising |
| Power-Good Threshold Falling | 87% min, 90% typ, 94% max of nominal VOUT; VOUT falling |
| Power-Good Low-Level Voltage | 0.1 V typ, 0.3 V max; Isink=2 mA |
| PG Input Leakage Current | 1 nA typ, 400 nA max; VPG=1.8 V |
| Feedback Regulation Voltage PWM | 785 mV min, 800 mV typ, 815 mV max; PWM mode |
| Feedback Regulation Voltage PWM at 0°C to 85°C | 788 mV min, 800 mV typ, 812 mV max; PWM mode, TJ=0°C to 85°C |
| Feedback Regulation Voltage PSM | 785 mV min, 800 mV typ, 823 mV max; PSM, COUT=22 µF |
| Feedback Regulation Voltage PSM at 0°C to 85°C | 788 mV min, 800 mV typ, 815 mV max; PSM, COUT=2 × 22 µF, TJ=0°C to 85°C |
| Feedback Input Leakage Current | 1 nA typ, 100 nA max; VFB=0.8 V |
| Line Regulation | 0.002 %/V typ; IOUT=1 A, VOUT=1.8 V |
| Load Regulation | 0.12 %/A typ; IOUT=0.5 A to 3 A, VOUT=1.8 V |
| High-Side FET On-Resistance | 90 mΩ typ, 170 mΩ max; ISW=500 mA, VIN≥6 V |
| High-Side FET On-Resistance at 3 V | 120 mΩ typ; ISW=500 mA, VIN=3 V |
| Low-Side FET On-Resistance | 40 mΩ typ, 70 mΩ max; ISW=500 mA, VIN≥6 V |
| Low-Side FET On-Resistance at 3 V | 50 mΩ typ; ISW=500 mA, VIN=3 V |
| Dropout Resistance | 125 mΩ typ; 100% mode, VIN≥6 V |
| Dropout Resistance at 3 V | 160 mΩ typ; 100% mode, VIN=3 V |
| High-Side FET Switch Current Limit | 3.6 A min, 4.2 A typ, 4.9 A max; VIN=6 V, TJ=25°C |
| Absolute Maximum VIN Pin Voltage | -0.3 to 20 V; with respect to GND |
| Absolute Maximum EN and SS/TR Pin Voltage | -0.3 V to VIN + 0.3 V; with respect to GND |
| Absolute Maximum PG and FB Pin Voltage | -0.3 to 7 V; with respect to GND |
| Absolute Maximum VOUT Pin Voltage | 0 to 7 V; with respect to GND |
| PG Sink Current | 10 mA max; absolute maximum rating |
| Module Operating Temperature | -40°C to 125°C; absolute maximum rating |
| Storage Temperature | -55°C to 125°C; absolute maximum rating |
| HBM ESD Rating | ±2000 V; ANSI/ESDA/JEDEC JS-001 |
| CDM ESD Rating | ±1000 V; JEDEC JESD22-C101 |
| Power-Good Pull-Up Voltage | 6 V max; recommended operating condition |
| Module Operating Temperature for Lifetime | -40°C to 110°C; 100,000 hours lifetime |
| Reduced Lifetime at 125°C | 50,000 hours max lifetime; module operates continuously at 125°C |
| Junction-to-Ambient Thermal Resistance | 58.2°C/W; JEDEC 51-5 thermal metric |
| Junction-to-Ambient Thermal Resistance on EVM | 46.1°C/W; TPS82130EVM-720 thermal metric |
| Junction-to-Case Top Thermal Resistance | 9.4°C/W; thermal metric |
| Junction-to-Board Thermal Resistance | 14.4°C/W; thermal metric |
| Junction-to-Top Characterization Parameter | 0.9°C/W; thermal metric |
| Junction-to-Board Characterization Parameter | 14.2°C/W, 14.0°C/W on TPS82130EVM-720; thermal metric |
| Junction-to-Case Bottom Thermal Resistance | 21.3°C/W; thermal metric |
| Integrated Inductor | 1 µH; integrated inductor in module |
| Control Topology | DCS-Control; PWM at medium/heavy load, PSM at light load |
| Operating Duty Cycle | 100% duty cycle; lowest dropout operation |
| Operating Temperature Range | -40°C to 125°C; feature list operating temperature range |
| EN Pulldown Resistor | 400 kΩ typ; internal pulldown when device is disabled |
| Datasheet Status | request_only |
Product Overview
The TPS82130 is a Texas Instruments Power_Management 3-A step-down converter module. It is supplied in a SIL (µSiL, 8), 3.00 mm × 2.80 mm × 1.5 mm MicroSiP package and includes an integrated 1 µH inductor, supporting compact buck-converter implementations within the extracted module data.
Recommended operating conditions specify a 3 to 17 V input range, 0.9 to 6 V adjustable output range, and 3 A maximum recommended continuous output current. The converter uses DCS-Control, operating in PWM mode at medium and heavy load and PSM at light load, with a 2.0 MHz typical switching frequency under the stated PWM test condition.
Control and monitoring functions include enable thresholds, an internal 400 kΩ typical EN pulldown when disabled, soft-start/tracking source current, power-good rising and falling thresholds, and power-good low-level voltage and leakage specifications. Protection and operating limits include VIN undervoltage lockout, thermal shutdown thresholds, switch current limit, absolute maximum pin ratings, ESD ratings, and documented thermal metrics for JEDEC and EVM conditions.
Key Features
- 3 to 17 V recommended input voltage range
- 3 A maximum recommended continuous output current
- 0.9 to 6 V adjustable output voltage range
- 2.0 MHz typical PWM switching frequency
- 20 µA typical no-load quiescent current
- 1.5 µA typical shutdown current with EN low
- Integrated 1 µH inductor in MicroSiP module
- DCS-Control with PWM and PSM operation
- 100% duty cycle for lowest dropout operation
- Power-good thresholds track nominal output voltage
- Thermal shutdown at 160°C rising, 140°C falling
- -40°C to 125°C operating temperature range
Typical Applications
- 3 A step-down power rails
- Adjustable 0.9 to 6 V outputs
- 3 to 17 V input systems
- Compact MicroSiP power modules
- Low-load PSM power conversion
- Power rails needing power-good indication
- Enable-controlled DC power stages
- Low-dropout buck operation
Procurement Notes
When requesting a quote for TPS82130, 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 TPS82130 support?
The TPS82130 supports a recommended input voltage range of 3 to 17 V. Absolute maximum VIN pin voltage is specified separately as -0.3 to 20 V with respect to GND.
What output current and voltage range are specified?
The module is specified for a maximum recommended continuous output current of 3 A. Its adjustable output voltage range is 0.9 to 6 V under recommended operating conditions.
What package is used for the TPS82130 module?
The TPS82130 uses a SIL (µSiL, 8) MicroSiP package measuring 3.00 mm × 2.80 mm × 1.5 mm. The extracted facts also specify an integrated 1 µH inductor in the module.
How does the TPS82130 operate at different load levels?
The control topology is DCS-Control. The extracted datasheet facts state PWM operation at medium and heavy load and PSM operation at light load, with a 2.0 MHz typical PWM switching frequency under the listed test condition.
What thermal limits are listed for TPS82130 operation?
The operating temperature range is listed as -40°C to 125°C. Thermal shutdown is specified at 160°C typical rising and 140°C typical falling, while lifetime operation is stated as -40°C to 110°C for 100,000 hours.
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.