LP2981-33DBVT
- Mfr.Part #
- LP2981-33DBVT
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA SOT23-5
- Stock
- 1,792
- In Stock :
- 1,792
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- ROHS3 Compliant
- Input Bias Current :
- 600μA
- Max Output Current :
- 100mA
- JESD-609 Code :
- e4
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- PSRR :
- 63dB (1kHz)
- Dropout Voltage1-Nom :
- 0.2V
- Output Voltage :
- 3.3V
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Regulators :
- 1
- Control Features :
- Enable
- Min Input Voltage :
- 2.2V
- Terminal Position :
- Dual
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.45mm
- Radiation Hardening :
- No
- Current - Supply (Max) :
- 1.7mA
- Pin Count :
- 5
- Number of Functions :
- 1
- Packing Method :
- TR
- Mount :
- Surface Mount
- Output Voltage 1 :
- 3.3V
- Length :
- 2.9mm
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Thickness :
- 1.2mm
- Package / Case :
- SC-74A, SOT-753
- Output Configuration :
- Positive
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 1.6mm
- Number of Pins :
- 5
- ECCN Code :
- EAR99
- Quiescent Current :
- 600μA
- Accuracy :
- 2 %
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Base Part Number :
- LP2981
- Voltage - Input (Max) :
- 16V
- Current - Quiescent (Iq) :
- 95μA
- Number of Terminations :
- 5
- Dropout Voltage :
- 200mV
- Output Voltage Accuracy :
- 2 %
- Datasheets
- LP2981-33DBVT

Voltage Regulators - Linear Texas Instruments LP2981-33DBVT Overview
The LP2981-33DBVT is an integrated circuit linear regulator manufactured by Texas Instruments. This high-quality component is designed to deliver precise and stable 3.3V output voltage with a maximum current of 100mA. It comes in a compact SOT235 package, making it suitable for various applications where space is limited.
This voltage regulator offers exceptional performance and reliability, making it ideal for use in a wide range of electronic devices and systems. Whether you're designing consumer electronics, industrial equipment, or automotive systems, the LP2981-33DBVT provides the power supply solution you need.
LP2981-33DBVT Features
- Integrated linear regulator
- Output voltage: 3.3V
- Maximum output current: 100mA
- Compact SOT235 package
- Precise and stable output voltage
- High performance and reliability
- Wide operating temperature range
- Low dropout voltage
- Excellent line and load regulation
- Short-circuit and thermal protection
LP2981-33DBVT Applications
- Portable electronic devices: The LP2981-33DBVT is perfect for powering handheld gadgets such as smartphones, tablets, and portable media players. Its compact size and low power consumption make it an excellent choice for battery-powered applications.
- Embedded systems: This voltage regulator is well-suited for use in embedded systems where a stable power supply is essential for reliable operation. It can be used in microcontroller-based projects, IoT devices, and industrial automation systems.
- Automotive electronics: With its robust design and excellent performance, the LP2981-33DBVT is suitable for automotive applications such as dashboard displays, infotainment systems, and engine control units. It can withstand harsh environmental conditions and provide consistent power delivery.
You may place an order without registering to Xinshop. 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.
















