TLV1117-25CKVURG3

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The TLV1117-25CKVURG3 is a fixed-output low-dropout linear voltage regulator manufactured by Texas Instruments. It provides a stable 2.5 V output with a maximum load current of 800 mA. The device operates within an input voltage range of 4.7 V to 15 V and maintains a typical dropout voltage of 1.2 V at full load. It is housed in a TO-252-3 surface-mount package and supports operation across an extended temperature range from -40°C to +125°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Fixed 2.5 V output voltage configuration
• 800 mA continuous output current capability
• Low dropout voltage for efficient power management
• Integrated thermal overload protection

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Battery-powered portable devices requiring regulated 2.5 V rails
• Embedded systems with microcontrollers operating at 2.5 V
• Industrial control modules needing stable low-noise power supplies

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the exact suffix 'KV' against the manufacturer's official datasheet to confirm pinout and thermal pad specifications. Ensure the component matches the required 2.5 V fixed output variant, as the TLV1117 series includes adjustable and other fixed voltage options. Confirm RoHS compliance status and moisture sensitivity level prior to assembly planning.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 2.5 V supply is required with up to 800 mA load capacity. It is suitable for applications where input voltage exceeds 4.7 V. Consider the TO-252-3 package for thermal dissipation needs. Compare against adjustable variants if flexible voltage settings are needed instead of a fixed rail.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the TLV1117 family of standard LDO regulators from Texas Instruments. The family offers various fixed output voltages and adjustable versions in packages like SOT-223 and DPAK. The TLV1117-25CKVURG3 specifically targets the 2.5 V fixed output niche within the 800 mA class, providing a cost-effective solution for general-purpose power regulation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Direct substitutes include other TLV1117 fixed voltage variants such as TLV1117-33CKVURG3 (3.3 V) or TLV1117-50CKVURG3 (5.0 V) if the voltage requirement differs. For identical 2.5 V output, verify equivalent packages and current ratings from the same manufacturer or cross-reference with compatible LDOs offering similar dropout characteristics.