LP2981-29DBVR
- Mfr.Part #
- LP2981-29DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.9V 100MA SOT23-5
- Stock
- 15,722
- In Stock :
- 15,722
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage 1 :
- 2.9V
- Accuracy :
- 2 %
- Max Output Current :
- 100mA
- Mounting Type :
- Surface Mount
- Current - Quiescent (Iq) :
- 95μA
- Dropout Voltage :
- 200mV
- Control Features :
- Enable
- Terminal Form :
- Gull wing
- Min Input Voltage :
- 2.2V
- JESD-609 Code :
- e4
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Current - Supply (Max) :
- 1.7mA
- PSRR :
- 63dB (1kHz)
- Voltage - Input (Max) :
- 16V
- Input Bias Current :
- 600μA
- Base Part Number :
- LP2981
- Output Type :
- FIXED
- Number of Pins :
- 5
- Packing Method :
- TR
- Number of Outputs :
- 1
- Length :
- 2.9mm
- Number of Functions :
- 1
- Number of Regulators :
- 1
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Pin Count :
- 5
- Quiescent Current :
- 65μA
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Number of Terminations :
- 5
- Mount :
- Surface Mount
- Output Voltage :
- 2.9V
- Dropout Voltage1-Nom :
- 0.2V
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Package / Case :
- SC-74A, SOT-753
- Operating Temperature :
- -40°C~125°C
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LP2981-29DBVR

[Voltage Regulators - Linear] Texas Instruments LP2981-29DBVR Overview
Welcome to the forefront of integrated circuits innovation with Texas Instruments' LP2981-29DBVR. This meticulously engineered linear voltage regulator sets the standard for reliability and precision in power management solutions. Designed to deliver a steady 2.9V output with a current capacity of 100mA, this SOT235-packaged gem ensures optimal performance across diverse applications.
Whether you're navigating the complexities of electronic systems design or seeking a dependable power source for your next project, the LP2981-29DBVR stands ready to meet your needs. With Texas Instruments' renowned commitment to quality and innovation, this regulator promises to elevate your circuits to new heights of efficiency and performance.
LP2981-29DBVR Features
- Stable 2.9V Output Voltage
- Low Dropout Voltage
- Wide Input Voltage Range
- Low Quiescent Current
- High PSRR (Power Supply Rejection Ratio)
- Thermal Shutdown Protection
- Short Circuit Current Limit
- Tiny SOT235 Package
LP2981-29DBVR Applications
- Portable Consumer Electronics: The LP2981-29DBVR finds its niche in powering portable devices such as smartphones, tablets, and portable media players. Its compact size and low dropout voltage make it ideal for extending battery life without sacrificing performance.
- Embedded Systems: Integrate the LP2981-29DBVR into your embedded systems for reliable voltage regulation in applications like microcontrollers, sensors, and IoT devices. Its wide input voltage range and thermal shutdown protection ensure stable operation in diverse environments.
- Industrial Automation: Enhance the reliability and efficiency of industrial automation systems with the LP2981-29DBVR. From motor control units to PLCs, this regulator provides a stable power supply for critical components, minimizing downtime and maximizing productivity.
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.
















