Specifications
| Type | Description |
|---|---|
| Part Number | TPS25200 |
| Manufacturer | Texas Instruments |
| Product Type | LDO Regulator |
| Category | Power Management |
| Component Type | Power_IC |
| Package / Case | DRV, WSON-6, 2 mm x 2 mm |
| Input Operating Voltage | 2.5-6.5 V; recommended operating conditions, IN to GND |
| Input Absolute Maximum Voltage | -0.3 to 20 V; voltage on IN, referenced to GND |
| OUT, EN, ILIM, FAULT Absolute Maximum Voltage | -0.3 to 7 V; referenced to GND |
| IN-to-OUT Absolute Maximum Voltage | -7 to 20 V; voltage from IN to OUT |
| Continuous Output Current | 2.6 A max; recommended operating conditions, OUT terminal |
| Continuous Output Current Absolute Maximum | Thermally limited; absolute maximum rating |
| Current-Limit Programming Range | 85 mA to 2.9 A; programmable with single resistor to ground |
| Current-Limit Set Resistor Range | 33-1100 kOhm; recommended operating conditions |
| Recommended ILIM Resistor Range | 33 kOhm <= RILIM <= 1100 kOhm; ILIM pin function |
| Current-Limit Accuracy | +/-6%; at 2.9 A |
| Current Limit, RILIM = 33 kOhm | 2773 mA min, 2952 mA typ, 3127 mA max |
| Current Limit, RILIM = 40.2 kOhm | 2270 mA min, 2423 mA typ, 2570 mA max |
| Current Limit, RILIM = 56 kOhm | 1620 mA min, 1740 mA typ, 1860 mA max |
| Current Limit, RILIM = 80.6 kOhm | 1110 mA min, 1206 mA typ, 1300 mA max |
| Current Limit, RILIM = 150 kOhm | 590 mA min, 647 mA typ, 710 mA max |
| Current Limit, RILIM = 1100 kOhm | 40 mA min, 83 mA typ, 130 mA max |
| Power Switch On-Resistance, TJ = 25°C | 60 mOhm typ, 70 mOhm max; 2.5 V <= VIN <= 5 V, IOUT = 2.5 A |
| Power Switch On-Resistance, -40°C to +85°C | 60 mOhm typ, 90 mOhm max; 2.5 V <= VIN <= 5 V, IOUT = 2.5 A |
| Power Switch On-Resistance, -40°C to +125°C | 60 mOhm typ, 99 mOhm max; 2.5 V <= VIN <= 5 V, IOUT = 2.5 A |
| Overvoltage Lockout Threshold | 6.8 V min, 7.6 V typ, 8.45 V max; IN rising |
| Overvoltage Lockout Hysteresis | 70 mV typ; reference-only parameter |
| Output Overvoltage Clamp Threshold | 5.25 V min, 5.4 V typ, 5.55 V max; CL = 1 uF, RL = 100 Ohm, VIN = 6.5 V |
| Overvoltage Lockout Response | 0.6 us; feature summary |
| OVLO Turnoff Delay | 0.6 us typ; VIN 5 V to 10 V with 1 V/us ramp up rate, VOUT with 100 Ohm load; reference-only parameter |
| Undervoltage Lockout Threshold | 2.35 V typ, 2.45 V max; IN rising |
| Undervoltage Lockout Hysteresis | 30 mV typ; reference-only parameter |
| Enable Terminal Voltage | 0-6.5 V; recommended operating conditions |
| EN Turnon Threshold | 1.9 V max; input rising |
| EN Turnoff Threshold | 0.6 V min; input falling |
| EN Hysteresis | 330 mV typ; reference-only parameter |
| EN Leakage Current | -2 to 2 uA; VEN = 0 V or 5.5 V |
| Output Discharge Resistance | 480 Ohm typ, 625 Ohm max; VOUT = 5 V, VEN = 0 V |
| Supply Current, Disabled | 0.8 uA typ, 5 uA max; VEN = 0 V, VIN = 5 V |
| Supply Current at High Input Voltage | 1000 uA typ, 1700 uA max; VEN = 0 V or 5 V, VIN = 20 V |
| Supply Current, Enabled, RILIM = 33 kOhm | 143 uA typ, 200 uA max; VIN = 5 V, no load on OUT |
| Supply Current, Enabled, RILIM = 150 kOhm | 134 uA typ, 190 uA max; VIN = 5 V, no load on OUT |
| Reverse Leakage Current | 3 uA typ, 5 uA max; VOUT = 6.5 V, VIN = VEN = 0 V, TJ = 25°C, measure IOUT |
| FAULT Output Low Voltage | 50 mV typ, 180 mV max; IFAULT = 1 mA |
| FAULT Off-State Leakage | 1 uA max; VFAULT = 6.5 V |
| Continuous FAULT Sink Current | 0-10 mA; recommended operating conditions |
| Continuous FAULT Output Sink Current Absolute Maximum | 25 mA; absolute maximum rating |
| Continuous ILIM Output Source Current Absolute Maximum | 150 uA; absolute maximum rating |
| Thermal Shutdown Threshold OTSD2 | 155°C typ; thermal shutdown |
| Thermal Shutdown Threshold OTSD1 | 135°C typ; thermal shutdown only in current-limit |
| Thermal Shutdown Hysteresis | 20°C typ; reference-only parameter |
| Operating Junction Temperature | -40 to 125°C; recommended operating conditions |
| Operating Junction Temperature Absolute Maximum | Internally limited; absolute maximum rating |
| Storage Temperature | -65 to 150°C; absolute maximum rating |
| HBM ESD Rating | +/-2000 V; human-body model per ANSI/ESDA/JEDEC JS-001 |
| CDM ESD Rating | +/-500 V; charged-device model per JEDEC JESD22-C101 |
| Junction-to-Ambient Thermal Resistance | 66.5°C/W; DRV WSON-6 package |
| Junction-to-Case Top Thermal Resistance | 83.4°C/W; DRV WSON-6 package |
| Junction-to-Board Thermal Resistance | 36.1°C/W; DRV WSON-6 package |
| Junction-to-Top Characterization Parameter | 1.6°C/W; DRV WSON-6 package |
| Junction-to-Board Characterization Parameter | 36.5°C/W; DRV WSON-6 package |
| Junction-to-Case Bottom Thermal Resistance | 7.6°C/W; DRV WSON-6 package |
| OUT Voltage Rise Time | 2.05 ms typ, 3.2 ms max; CL = 1 uF, RL = 100 Ohm |
| OUT Voltage Fall Time | 0.18 ms typ, 0.2 ms max; CL = 1 uF, RL = 100 Ohm |
| Turnon Time | 5.12 ms typ, 7.3 ms max; 2.5 V <= VIN <= 5 V, CL = 1 uF, RL = 100 Ohm |
| Turnoff Time | 0.22 ms typ, 0.3 ms max; 2.5 V <= VIN <= 5 V, CL = 1 uF, RL = 100 Ohm |
| Short-Circuit Response Time | 3.5 us typ; VIN = 5 V; reference-only parameter |
| FAULT Deglitch Time | 5 ms min, 8 ms typ, 12 ms max; FAULT assertion or de-assertion due to overcurrent condition |
| Fault Output Type | Active-low open-drain; asserted during overcurrent, overvoltage, or overtemperature |
| Input Bypass Capacitor Recommendation | 0.1 uF or greater ceramic capacitor; connect from IN to GND as close to IC as possible |
| Reverse Current Blocking | Supported while disabled; feature summary |
| UL Recognition | UL 2367 recognized, file no. 169910; RILIM >= 33 kOhm, 3.12 A maximum |
| Datasheet Status | request_only |
Product Overview
The TPS25200 is a Texas Instruments Power_Management device classified as a 5V eFuse load switch. It is offered in a DRV WSON-6 package measuring 2 mm x 2 mm, with a 2.5 V to 6.5 V recommended input operating range and 2.6 A maximum continuous output current at the OUT terminal.
Current limiting is programmed with a single resistor to ground on the ILIM pin. The supported current-limit programming range is 85 mA to 2.9 A, with recommended RILIM values from 33 kOhm to 1100 kOhm. At RILIM = 33 kOhm, the current limit is specified as 2773 mA minimum, 2952 mA typical, and 3127 mA maximum.
Protection and control functions include overvoltage lockout, undervoltage lockout, output overvoltage clamping, thermal shutdown, reverse current blocking while disabled, and an active-low open-drain FAULT output. The device also specifies a 0.1 uF or greater ceramic input bypass capacitor connected from IN to GND as close to the IC as possible.
Key Features
- 2.5 V to 6.5 V input operating range
- 2.6 A maximum continuous output current
- 85 mA to 2.9 A programmable current limit
- Single resistor current-limit programming to ground
- 60 mOhm typical power switch on-resistance
- 6.8 V minimum overvoltage lockout threshold
- 5.4 V typical output overvoltage clamp threshold
- Active-low open-drain FAULT output
- Reverse current blocking supported while disabled
- DRV WSON-6, 2 mm x 2 mm package
- -40°C to 125°C operating junction temperature
- UL 2367 recognized with RILIM >= 33 kOhm
Typical Applications
- 5 V protected power rails
- Current-limited load switching
- Fault-monitored power distribution
- Overvoltage-protected outputs
- Undervoltage-protected supply paths
- Thermally protected load control
- Reverse-current blocking while disabled
Procurement Notes
When requesting a quote for TPS25200, 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 TPS25200 support?
TPS25200 supports a recommended input operating voltage range of 2.5 V to 6.5 V from IN to GND. The absolute maximum voltage on IN, referenced to GND, is specified from -0.3 V to 20 V.
How is the TPS25200 current limit programmed?
The current limit is programmed with a single resistor from ILIM to ground. The supported programming range is 85 mA to 2.9 A, with recommended RILIM values from 33 kOhm to 1100 kOhm.
What protection signals are available on TPS25200?
TPS25200 provides an active-low open-drain FAULT output. The FAULT pin is asserted during overcurrent, overvoltage, or overtemperature conditions and supports 0 mA to 10 mA continuous sink current under recommended operating conditions.
What package is used for the TPS25200?
TPS25200 is supplied in a DRV WSON-6 package measuring 2 mm x 2 mm. For this package, the junction-to-ambient thermal resistance is specified as 66.5°C/W.
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.