1.2V LDO Regulator, 1A, 1.15V Dropout, TO-252, SMT Product overview: LD1117ADT12TR 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, 1.2V, 1A, 1.15V, TO-252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.2V, 1A, 1.15V, 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-LD1117ADT12TR can be used for catalog matching and distributor lookup.
IC REG LINEAR 1.2V 1A DPAK
Manufacturer: STMicroelectronics
Win Source Part Number: 002397-LD1117ADT12TR
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: 1.2V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: D-Pak
Maximum Input Voltage: 15V
Nominal Output Voltage (Min/Fixed): 1.2V
Dropout Voltage-Max: 1.3V @ 1A
Operating Supply Current: 10mA
PSRR: 80dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): AZ1117BD-1.2E1; AZ1117BD-1.2TRE1; AP1122D; AP1122DG-U;
Introduction Date: June 16, 2000
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
IC REG LINEAR 1.2V 1A DPAK
IC REG LINEAR 1.2V 1A DPAK
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-LD1117ADT12TR | LD1117ADT12TR | 002397-LD1117ADT12TR | 497-6011-2-ND | LD1117ADT12TR | LD1117ADT12TR |
| Product Name | 1.2V 1A 1.15V TO-252 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LD1117ADT12TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | ||
| Package Type | Other; TO-252 | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | Other; D-Pak | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | ||
| Output Voltage | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | |
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps |
| Dropout Voltage | 1.15 volts | 1.3 volts | 1.3 volts | 1.3 volts |
