LD2981ABM50TR
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- Mfr.Part #
- LD2981ABM50TR
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 100MA SOT23-5
- Stock
- 50
- In Stock ：
- 50
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Functions :
- 1
- Factory Lead Time :
- 14 Weeks
- Number of Terminations :
- 5
- Control Features :
- Enable
- Terminal Position :
- Dual
- Current - Supply (Max) :
- 2.6mA
- Output Voltage Accuracy :
- 0.75 %
- PSRR :
- 63dB (1kHz)
- Contact Plating :
- Gold
- Length :
- 3mm
- Current - Quiescent (Iq) :
- 150μA
- Voltage - Input (Max) :
- 16V
- Dropout Voltage1-Nom :
- 0.12V
- Min Output Voltage :
- 5V
- Protection Features :
- Over Current, Over Temperature
- Number of Regulators :
- 1
- Output Type :
- FIXED
- Mounting Type :
- Surface Mount
- Accuracy :
- 0.75 %
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Input Bias Current :
- 80μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 100mA
- Height :
- 1.3mm
- Number of Outputs :
- 1
- Quiescent Current :
- 100μA
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn) - annealed
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C
- Width :
- 1.75mm
- Base Part Number :
- LD2981
- Number of Pins :
- 5
- Package / Case :
- SC-74A, SOT-753
- Output Voltage 1 :
- 5V
- Dropout Voltage :
- 200mV
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 5V
- Voltage Dropout (Max) :
- 0.375V @ 100mA
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 5
- Min Input Voltage :
- 2.5V
- Datasheets
- LD2981ABM50TR
LD2981ABM50TR Documents
Voltage Regulators - Linear STMicroelectronics LD2981ABM50TR Overview
Introducing the LD2981ABM50TR from STMicroelectronics, a robust and reliable linear voltage regulator designed specifically for applications requiring a stable and clean power supply. This compact component ensures a fixed output voltage of 5V and can deliver up to 100mA, making it an ideal choice for low power consumption devices. Its small form factor packaged in a SOT235 makes it perfectly suited for space-constrained applications. The Voltage Regulators - Linear STMicroelectronics LD2981ABM50TR is built to provide high accuracy, low dropout voltage, and low noise levels, enhancing overall device performance and longevity.
LD2981ABM50TR Features
The LD2981ABM50TR stands out with several key features that make it a preferred choice for designers and engineers. These include a low dropout voltage which ensures efficient operation even at lower input voltages. It also boasts excellent transient response characteristics and a very low quiescent current, which is crucial for battery-operated devices. Additionally, the device includes over-temperature and over-current protection, enhancing the safety and durability of the applications it powers.
LD2981ABM50TR Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics where efficient power management is critical for extending battery life and optimizing device performance.
- Wireless Communication Equipment: Applied in wireless modems and routers to provide stable voltage, ensuring reliable communication and performance under varying load conditions.
- Healthcare Monitoring Devices: Integrated in devices such as blood glucose monitors and wearable health trackers, where accurate and consistent voltage is essential for precise measurements and reliable operation.
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