LP3984IMF-1.8
- Mfr.Part #
- LP3984IMF-1.8
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 2,072
- In Stock :
- 2,072
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Max Power Dissipation :
- 250mW
- Operating Temperature :
- -40°C~125°C
- Output Voltage 1 :
- 1.8V
- Control Features :
- Enable
- Max Output Current :
- 150mA
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Voltage Accuracy :
- 1.2 %
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Min Current Limit :
- 300mA
- Length :
- 2.92mm
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Voltage Tolerance-Max :
- 2%
- Number of Pins :
- 5
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Current - Supply (Max) :
- 150μA
- Lead Free :
- Contains Lead
- Number of Terminations :
- 5
- Min Input Voltage :
- 2.5V
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Pin Count :
- 5
- Number of Regulators :
- 1
- Base Part Number :
- LP3984
- JESD-609 Code :
- e0
- Dropout Voltage :
- 75mV
- Radiation Hardening :
- No
- Voltage Dropout (Max) :
- 0.12V @ 150mA
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Power Dissipation :
- 250mW
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- PSRR :
- 60dB ~ 40dB (1kHz ~ 10kHz)
- Package / Case :
- SC-74A, SOT-753
- Packing Method :
- Tape and Reel
- Accuracy :
- 1.2 %
- Protection Features :
- Over Temperature, Short Circuit
- Output Voltage :
- 1.8V
- Current Rating :
- 150A
- Current - Quiescent (Iq) :
- 125μA
- Dropout Voltage1-Nom :
- 0.075V
- Voltage - Input (Max) :
- 6V
- Quiescent Current :
- 80μA
- Datasheets
- LP3984IMF-1.8

Voltage Regulators - Linear Texas Instruments LP3984IMF-1.8 Overview
The Voltage Regulators - Linear Texas Instruments LP3984IMF-1.8 is a high-performance, fixed output, low-dropout regulator (LDO) designed for precision voltage regulation in a wide range of applications. This IC provides a stable and reliable 1.8V output, making it an ideal solution for sensitive electronic devices. With its compact SOT-23 package, the LP3984IMF-1.8 ensures a minimal footprint on PCBs while delivering a low quiescent current and enhanced power efficiency. The robust design features include thermal shutdown and short-circuit protection, enhancing system reliability and durability in demanding environments.
LP3984IMF-1.8 Features
The LP3984IMF-1.8 boasts several notable features that make it a preferred choice for precision voltage regulation. These include its low dropout voltage, enabling full functionality even under low input voltage conditions. The device's fast transient response ensures performance stability across varying loads, while its low ground current optimizes overall power efficiency. Additionally, the built-in current limiting and thermal protection mechanisms safeguard the device and the application against over-current and excessive heat conditions.
LP3984IMF-1.8 Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, the LP3984IMF-1.8 ensures a stable power supply, crucial for maintaining consistent performance and prolonging battery life.
- Wireless Communication Equipment: Supports reliable operations in wireless modems and routers, providing the necessary regulation to maintain system stability and communication integrity.
- Microcontroller Power Supply: Ideal for supplying clean and stable voltage to microcontrollers in various embedded systems, enhancing processing reliability and efficiency.
- Healthcare Devices: Applied in medical monitoring equipment, where precise voltage regulation is critical to ensure accurate readings and dependable device operation.
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.
















