LD1117ASTR

- Mfr.Part #
- LD1117ASTR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ 1A SOT223
- Stock
- 13,130





- In Stock :
- 13,130
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Factory Lead Time :
- 8 Weeks
- Terminal Position :
- Dual
- Base Part Number :
- LD1117
- Terminal Finish :
- Matte Tin (Sn)
- Max Output Current :
- 1.2A
- Length :
- 6.5mm
- Output Type :
- Adjustable
- Height :
- 1.8mm
- Power Dissipation :
- 12W
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Quiescent Current :
- 10mA
- Accuracy :
- 2 %
- Radiation Hardening :
- No
- Input Bias Current :
- 5mA
- Voltage Dropout (Max) :
- 1.3V @ 1A
- Reference Voltage :
- 1.275V
- Width :
- 3.5mm
- Output Voltage :
- 15V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 4
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Output Voltage Accuracy :
- 2 %
- Current - Output :
- 1A
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Terminal Pitch :
- 2.3mm
- Min Input Voltage :
- 2.75V
- Number of Terminations :
- 4
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~125°C
- Number of Functions :
- 1
- Max Power Dissipation :
- 12W
- Min Output Voltage :
- 1.25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- TO-261-4, TO-261AA
- Load Regulation-Max(%) :
- 0.8%
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- PSRR :
- 80dB (120Hz)
- Mounting Type :
- Surface Mount
- Voltage - Input (Max) :
- 15V
- Dropout Voltage :
- 1.15V
- Protection Features :
- Over Current, Over Temperature
- Dropout Voltage1-Nom :
- 1.15V
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 4
- Datasheets
- LD1117ASTR

[Voltage Regulators - Linear] STMicroelectronics LD1117ASTR Overview
The STMicroelectronics LD1117ASTR is an integrated circuit (IC) designed to regulate voltage in various electronic applications. With a linear positive adjustable configuration, this 1A SOT223 package offers reliability and precision in voltage regulation, making it an ideal choice for industrial and commercial electronic systems.
Engineered by STMicroelectronics, a leading manufacturer in the semiconductor industry, the LD1117ASTR ensures stable and efficient voltage regulation, catering to the demanding requirements of B2B customers.
LD1117ASTR Features
- Linear positive adjustable voltage regulation
- 1A output current capability
- SOT223 package for compact and efficient design integration
- High reliability and precision
- Wide range of operating temperatures
- Low dropout voltage
LD1117ASTR Applications
- Industrial Automation: The LD1117ASTR is widely used in industrial automation systems for precise voltage regulation in control units, sensors, and actuators, ensuring consistent performance and reliability in harsh environments.
- Telecommunications Equipment: In telecommunications infrastructure, this IC regulates voltage in networking devices, base stations, and communication modules, maintaining stable power supply for uninterrupted operation.
- Medical Devices: Medical equipment such as patient monitoring systems, diagnostic devices, and portable medical instruments benefit from the LD1117ASTR's accurate voltage regulation, enhancing patient safety and device performance.
- Automotive Electronics: Integrated into automotive electronics, this IC ensures stable voltage supply to various components, including infotainment systems, engine control units, and lighting systems, contributing to vehicle safety and reliability.
- Consumer Electronics: From handheld devices to home appliances, the LD1117ASTR provides efficient voltage regulation in consumer electronics products, ensuring optimal performance and longevity.
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