2.5V LDO Voltage Regulator, 1.3A, SOT-223, 15V In, SMD Product overview: LD1117S25TR from STMicroelectronics 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, SMD, 2.5V, 1.3A, 15V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, SMD, 2.5V, 1.3A, 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-LD1117S25TR can be used for catalog matching and distributor lookup.
IC REG LINEAR 2.5V 800MA SOT223
Adj and fixed low drop positive VR
Adj and fixed low drop positive VR
Adj and fixed low drop positive VR
Manufacturer: STMicroelectronics
Win Source Part Number: 018511-LD1117S25TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.1V @ 800mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 800mA
Output Voltage: 2.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: SOT-223
Maximum Input Voltage: 15V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 1.2V @ 800mA
Operating Supply Current: 10mA
PSRR: 75dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Sufficient
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223
75dB@(120Hz) 800mA Fixed 2.5V Positive electrode 15V SOT-223 Linear Voltage Regulators (LDO) ROHS
IC REG LINEAR 2.5V 800MA SOT223
LDO Voltage Regulators 2.5V 0.8A Positive
IC REG LINEAR 2.5V 800MA SOT223
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | RS Components, Ltd. | Win Source Electronics | DigiKey | LCSC Electronics Technology (HK) Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-LD1117S25TR | LD1117S25TR | 151815P | 018511-LD1117S25TR | 497-7309-1-ND | LD1117S25TR | LD1117S25TR | LD1117S25TR | LD1117S25TR |
| Product Name | SMD 2.5V 1.3A 15V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | PMIC - PMIC - Voltage Regulators - Linear - LD1117S25TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Supply Chip >> Linear Voltage Regulators (LDO) | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed | ||||
| Package Type | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; SOT-223 | Other; TO-261-4, TO-261AA | |||||
| Output Voltage | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts | |||
| IOUT | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | ||
| Dropout Voltage | 1.1 volts | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts |
