Varnitronics
LP3986-18B3F LOWPOWER
LOWPOWER

LP3986-18B3F

1.8V Positive Fixed SOT-23 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-23RoHSActive

300mA, Ultra-low Noise LDO Regulator

Manufacturer
LOWPOWER
Manufacturer part #
LP3986-18B3F
Store part #
C387693
Package / case
SOT-23
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

7,480 in stock

#C387693

Stock & price checked 6 days ago

QuantityUnit pricePack price
20+₹5.50₹110.00
200+₹4.35₹870.00
600+₹3.72₹2,232.00
3,000+₹3.04₹9,120.00
9,000+₹2.70₹24,300.00
21,000+₹2.53₹53,130.00

20 × ₹5.50

₹110.00

excl. GST

₹129.80 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

LP3986-18B3F

₹110.00 for 20 + GST

Specifications

Output Voltage
1.8V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Output Configuration
Positive
Output Current
300mA
Operating Voltage
6V
Features
Over Current Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
20 (multiples of 20)
Unit weight
0.017 g

Overview

The LP3986 is designed for portable applications with demanding performance and space requirements. The LP3986 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The LP3986 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the 3-lead of SOT-23 packages

Applications

  • PMP/PDA/MP3 players
  • Cellular and Mobile phone
  • RF Module
  • Sensor Module

Key features

  • Ultra-Low-Noise for RF Application
  • 2.5V - 6V Input Voltage Range
  • Low Dropout: 220mV @ 300mA
  • Ultra-Fast Response in Line/Load Transient
  • Current Limiting and Thermal Shutdown Protection

Alternatives

Similar parts — check the datasheet before substituting.

LP3985-18B3F#C517181LOWPOWER · SOT-23-3Price on requestQuote

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