1.2 A High PSRR low dropout linear voltage regulator Product overview: LDL1117S12R 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 1.2 A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.2 A, 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-LDL1117S12R can be used for catalog matching and distributor lookup.
Win Source Part Number: 1069240-LDL1117S12R
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Package: Tape & Reel
Standard Package: 2,500
Mounting: SMD (SMT)
Current - Output: 1.2A
Number of Regulators: 1
Output Type: Fixed
Output Configuration: Positive
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 1.185V
Package / Case: TO-261-4, TO-261AA
Supplier Device Package: SOT-223
Temperature Range - Operating: -40°C ~ 125°C (TJ)
PSRR: 87dB ~ 65dB (120Hz ~ 100kHz)
Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
ECCN: EAR99
Fake Threat In the Open Market: 64 pct.
MSL Level: 1 (Unlimited)
Current - Quiescent (Iq): 500 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Other Names: 497-17234-6,497-1723
Base Product Number: LDL1117
Voltage Dropout (Max): 0.6V @ 1.2A
Linear Voltage Regulator IC Positive Fixed 1 Output 1.2A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1.2A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1.2A SOT-223
IC REG LINEAR 1.185V 1.2A SOT223
IC REG LINEAR 1.185V 1.2A SOT223
LDO Voltage Regulators POWER MANAGEMENT
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LDL1117S12R | 1069240-LDL1117S12R | 497-17234-1-ND | LDL1117S12R | LDL1117S12R | LDL1117S12R |
| Product Name | 1.2 A LDO Voltage Regulator IC | Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators |
| VIN | 18 volts | 18 volts | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |||
| Regulator Type | Standard | Standard | ||||
| Output Polarity | Positive | Positive | ||||
| Output Voltage Type | Fixed; Fixed | Fixed |
