Manufacturer: STMicroelectronics
Win Source Part Number: 002405-LD1117AS33TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.15V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Family Name: LD1117A
Output Voltage: 3.3V
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): 3.3V
Dropout Voltage-Max: 1.3V @ 1A
Operating Supply Current: 10mA
PSRR: 75dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): AME8815BEGT330; S111733Q; GS1117CST-3.3/2H;
Introduction Date: June 16, 2000
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2022
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management
LDO Regulator 3.3V 1.2A SOT223
LDO Regulator 3.3V 1.2A SOT223
LDO Regulator 3.3V 1.2A SOT223
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
3.3V LDO Regulator, 1.2A, SOT-223, Pos, Fixed Output Product overview: LD1117AS33TR 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, 3.3V, 1.2A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1.2A, 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-LD1117AS33TR can be used for catalog matching and distributor lookup.
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| Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Lingto Electronic Limited | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | 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 Voltage Regulators |
| Product Number | 002405-LD1117AS33TR | 6869344 | 6869344P | 497-1228-2-ND | 776-LD1117AS33TR | LD1117AS33TR | LD1117AS33TR | LD1117AS33TR | LD1117AS33TR | LD1117AS33TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LD1117AS33TR | Voltage Regulators | Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 3.3V 1.2A LDO Voltage Regulator IC | LDO Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Power Supply Chip >> Linear Voltage Regulators (LDO) | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | Low Dropout | |||||||
| Output Polarity | Positive | Positive | Positive | Positive | ||||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | Other; SOT-223 | Other; Sot-223 | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; SOT-223 | Other; TO-261-4, TO-261AA | ||||
| Life Cycle Stage | Maturity; Active |
