LP2981A-33DBVRG4
- Mfr.Part #
- LP2981A-33DBVRG4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA SOT23-5
- Stock
- 23,523
- In Stock :
- 23,523
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Radiation Hardening :
- No
- Output Type :
- FIXED
- Output Voltage :
- 3.3V
- Current - Supply (Max) :
- 1.7mA
- Quiescent Current :
- 600μA
- Number of Regulators :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Dropout Voltage1-Nom :
- 0.2V
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Number of Terminations :
- 5
- Width :
- 1.6mm
- Input Bias Current :
- 600μA
- Mount :
- Surface Mount
- Current - Quiescent (Iq) :
- 95μA
- Output Configuration :
- Positive
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Control Features :
- Enable
- Voltage - Input (Max) :
- 16V
- Length :
- 2.9mm
- Output Voltage 1 :
- 3.3V
- Package / Case :
- SC-74A, SOT-753
- Factory Lead Time :
- 6 Weeks
- Number of Outputs :
- 1
- Pin Count :
- 5
- PSRR :
- 63dB (1kHz)
- Height :
- 1.45mm
- Thickness :
- 1.2mm
- Max Output Current :
- 100mA
- Dropout Voltage :
- 200mV
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- LP2981
- Operating Temperature :
- -40°C~125°C
- Accuracy :
- 1 %
- Output Voltage Accuracy :
- 1 %
- Min Current Limit :
- 150mA
- Lead Free :
- Lead Free
- Min Input Voltage :
- 2.2V
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Pins :
- 5
- Packing Method :
- TR
- Datasheets
- LP2981A-33DBVRG4
LP2981A-33DBVRG4 Documents

[Voltage Regulators - Linear Texas Instruments LP2981A-33DBVRG4] Overview
Introducing the LP2981A-33DBVRG4, a cutting-edge linear voltage regulator meticulously engineered by Texas Instruments. This miniature yet powerful IC delivers a seamless 3.3V output at a remarkable 100mA, ensuring stable and reliable performance in diverse electronic applications.
Designed with precision and durability in mind, the LP2981A-33DBVRG4 is housed in a compact SOT235 package, optimizing space utilization without compromising on functionality. Its advanced design guarantees efficient power management, making it an ideal choice for a wide array of industrial and commercial projects.
Whether you're crafting intricate electronic systems or seeking to enhance the performance of existing devices, the LP2981A-33DBVRG4 stands as a testament to Texas Instruments' commitment to excellence in integrated circuits.
LP2981A-33DBVRG4 Features
- Robust linear voltage regulation
- Stable 3.3V output
- Maximum output current of 100mA
- Compact SOT235 package
- Efficient power management
- Wide range of industrial and commercial applications
LP2981A-33DBVRG4 Applications
- Medical devices: The LP2981A-33DBVRG4 ensures consistent power supply in medical equipment, guaranteeing precision and reliability in critical healthcare settings.
- Automotive electronics: From engine control units to infotainment systems, this voltage regulator plays a vital role in maintaining stable power delivery across various automotive applications, enhancing performance and longevity.
- Wireless communication systems: Whether in cellular base stations or IoT devices, the LP2981A-33DBVRG4 provides the necessary power stability for seamless connectivity and efficient data transmission, ensuring uninterrupted communication.
- Industrial automation: In automated machinery and control systems, this IC facilitates smooth operation by delivering consistent voltage levels, minimizing downtime and optimizing productivity.
- Consumer electronics: From handheld gadgets to household appliances, the LP2981A-33DBVRG4 enhances the performance and reliability of a wide range of consumer electronic devices, ensuring a superior user experience.
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.
















