LD2981ABM18TR
- Mfr.Part #
- LD2981ABM18TR
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 100MA SOT23-5
- Stock
- 11,375
- In Stock :
- 11,375
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Mounting Type :
- Surface Mount
- Protection Features :
- Over Current, Over Temperature
- Radiation Hardening :
- No
- PSRR :
- 63dB (1kHz)
- Number of Terminations :
- 5
- Terminal Form :
- Gull wing
- Current - Supply (Max) :
- 2.6mA
- Max Output Current :
- 100mA
- Dropout Voltage1-Nom :
- 0.2V
- Lead Free :
- Contains Lead
- Input Bias Current :
- 80μA
- Package / Case :
- SC-74A, SOT-753
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Voltage Dropout (Max) :
- 0.375V @ 100mA
- Number of Pins :
- 5
- Pin Count :
- 5
- Quiescent Current :
- 100μA
- Accuracy :
- 0.75 %
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Number of Functions :
- 1
- Dropout Voltage :
- 3mV
- Voltage - Input (Max) :
- 16V
- Output Voltage :
- 1.8V
- Packing Method :
- Tape and Reel
- Current - Quiescent (Iq) :
- 150μA
- Length :
- 2.9mm
- Number of Regulators :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C
- Min Input Voltage :
- 2.5V
- Base Part Number :
- LD2981
- Control Features :
- Enable
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Output Voltage 1 :
- 1.8V
- Output Type :
- FIXED
- Datasheets
- LD2981ABM18TR

[Voltage Regulators - Linear STMicroelectronics LD2981ABM18TR] Overview
Introducing the LD2981ABM18TR from STMicroelectronics, a leading name in the semiconductor industry. This integrated circuit (IC) represents the pinnacle of linear voltage regulation technology, offering a stable output of 1.8V with a maximum current of 100mA. Designed with precision and reliability in mind, this regulator is housed in a compact SOT235 package, making it ideal for applications where space is at a premium.
With its exceptional performance and stringent quality standards, the LD2981ABM18TR is the go-to choice for engineers and designers seeking uncompromising voltage regulation solutions for their projects. Whether it's powering sensitive analog circuits, microcontrollers, or other critical components, this regulator ensures consistent and reliable operation, even in demanding environments.
Experience peace of mind knowing that your circuits are powered by the best-in-class voltage regulation technology from STMicroelectronics. Trust the LD2981ABM18TR to deliver the power and stability your applications demand.
LD2981ABM18TR Features
- Output Voltage: 1.8V
- Maximum Output Current: 100mA
- Package Type: SOT235
- High Accuracy and Stability
- Low Dropout Voltage
- Excellent Line and Load Regulation
- Thermal Shutdown and Overcurrent Protection
- Wide Operating Temperature Range
- Low Quiescent Current Consumption
LD2981ABM18TR Applications
- Industrial Automation: The LD2981ABM18TR is perfect for providing stable power to sensors, actuators, and control systems in industrial automation applications. Its compact size and high reliability make it ideal for use in harsh industrial environments.
- Embedded Systems: From IoT devices to consumer electronics, the LD2981ABM18TR ensures consistent and reliable power delivery to microcontrollers, sensors, and other embedded components, ensuring optimal performance and longevity.
- Telecommunications: In telecommunications equipment such as routers, switches, and base stations, the LD2981ABM18TR plays a crucial role in maintaining stable voltage levels, preventing disruptions and ensuring uninterrupted communication.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















