1-A, Positive Fixed Voltage, Low-Dropout Regulator 4-SOT-223 -40 to 125
Fixed Positive LDO Regulator, 2.5V, 0.8V Dropout, CMOS, PDSO4
Manufacturer: Texas Instruments
Win Source Part Number: 103990-TLV1117LV25DC
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.57V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Family Name: TLV1117LV
Output Voltage: 2.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223-4
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 1.3V @ 800mA
Operating Supply Current: 100μA
PSRR: 75dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): ADP3339AKCZ-2.5; ADP3339AKC-2.5-RL; ADP3339AKC-2.5; ADP3339AKC-2.5-RL7;
Introduction Date: September 01, 2011
ECCN: EAR99
Country of Origin: China, Thailand
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
2.5V 1A LDO Regulator, SOT-223, 2% Accuracy Product overview: TLV1117LV25DCYR from Texas Instruments is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 2.5V, 1A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.5V, 1A, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-TLV1117LV25DCYR can be used for catalog matching and distributor lookup.
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| Texas Instruments | Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TLV1117LV25DCYR | TLV1117LV25DCYR | 103990-TLV1117LV25DCYR | 776-TLV1117LV25DCYR | 296-39254-1-ND | TLV1117LV25DCYR | TLV1117LV25DCYR | TLV1117LV25DCYR | TLV1117LV25DCYR |
| Product Name | TLV1117LV 1-A, Positive Fixed Voltage, Low-Dropout Regulator | PMIC - PMIC - Voltage Regulators - Linear - TLV1117LV25DCYR | 2.5V 1A LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Output Polarity | Positive | Positive | Positive | Positive | |||||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | Other; SOT-223,SOT-23 | Other; SOT-223-4 | Other; SOT-223-4 | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; TO-261-4, TO-261AA | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection | ||||||
| Output Voltage | 1.2 to 3.3 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts |
