LDL1117S15R
- Mfr.Part #
- LDL1117S15R
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 1.5V 1.2A SOT223
- Stock
- 9,601
- In Stock :
- 9,601
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Voltage Dropout (Max) :
- 0.6V @ 1.2A
- Output Configuration :
- Positive
- Output Voltage 1 :
- 1.5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- TO-261-4, TO-261AA
- Base Part Number :
- LDL1117
- Current - Quiescent (Iq) :
- 500μA
- Number of Regulators :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Surface Mount :
- yes
- Number of Terminations :
- 4
- Current - Output :
- 1.2A
- Terminal Position :
- Dual
- Voltage - Input (Max) :
- 18V
- Terminal Pitch :
- 2.3mm
- Factory Lead Time :
- 8 Weeks
- Input Voltage (Min) :
- 2.6V
- Voltage - Output (Min/Fixed) :
- 1.5V
- RoHS Status :
- RoHS Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Width :
- 3.5mm
- PSRR :
- 87dB ~ 65dB (120Hz ~ 100kHz)
- Protection Features :
- Over Current, Over Temperature, Under Voltage Lockout (UVLO)
- JESD-30 Code :
- R-PDSO-G4
- Output Type :
- FIXED
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 6.5mm
- Mounting Type :
- Surface Mount
- Datasheets
- LDL1117S15R

Voltage Regulators - Linear STMicroelectronics LDL1117S15R Overview
The LDL1117S15R from STMicroelectronics is a stellar choice within the linear voltage regulators market, ensuring robust performance in diverse applications. Designed to deliver a consistent 1.5V output with a capacity of up to 1.2A, this regulator guarantees stability and efficiency. Manufactured in a compact SOT223 package, it offers excellent thermal performance and is ideal for tight-space applications. Its low dropout voltage makes it particularly suitable for continuous and reliable operation in systems where voltage supply variations may occur. The LDL1117S15R is an exemplary model of the Voltage Regulators - Linear STMicroelectronics LDL1117S15R series, designed to meet high standards of reliability and efficiency.
LDL1117S15R Features
- Output Voltage: 1.5V
- Output Current: Up to 1.2A
- Package Type: SOT223
- Low dropout voltage for improved efficiency
- Thermal overload protection
- Short circuit protection
- High output voltage accuracy
LDL1117S15R Applications
- Consumer Electronics: Utilized in powering sensitive electronics such as audio devices, where consistent and clean power is crucial.
- Portable Devices: Ideal for battery-operated devices where efficient power usage is necessary to extend battery life.
- Computing Devices: Used in motherboards and peripheral devices, ensuring stable operations by providing precise voltage regulation.
- Telecommunications Equipment: Provides reliable voltage levels in various telecommunications applications, supporting consistent communication and operation.
- Industrial Machinery: Capable of handling robust industrial applications, offering durability and reliability in environments with fluctuating power supply.
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