Varnitronics
LP3992-18B5F LOWPOWER
LOWPOWER

LP3992-18B5F

1.8V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-23-5RoHSActive

300mA, Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator

Manufacturer
LOWPOWER
Manufacturer part #
LP3992-18B5F
Store part #
C324569
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,390 in stock

#C324569

Stock & price checked 5 days ago

QuantityUnit pricePack price
10+₹5.73₹57.30
100+₹4.59₹459.00
300+₹4.01₹1,203.00
3,000+₹3.59₹10,770.00
6,000+₹3.24₹19,440.00
9,000+₹3.07₹27,630.00

10 × ₹5.73

₹57.30

excl. GST

₹67.61 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

LP3992-18B5F

₹57.30 for 10 + GST

Specifications

Output Voltage
1.8V
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
130uA
Output Configuration
Positive
Output Current
300mA
Operating Voltage
5.5V
Features
Enable control;Over Current Protection;Thermal shutdown;Output discharge
Output Type
Fixed

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.066 g

Overview

The LP3992 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3992 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. The LP3992 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3992 consumes less than 0.01uA in shutdown mode and has fast turn-on time less than 50uS. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 5-lead of SOT23-5 and TSOT23-5 packages.

Applications

  • Portable Media Players/MP3 players
  • Cellular and Smart mobile phone
  • LCD
  • DSC
  • Sensor
  • Wireless Card

Key features

  • Ultra-Low-Noise for RF Application
  • 2.5V - 5.5V Input Voltage Range
  • Low Dropout: 220mV @ 300mA
  • 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 3.6V and 5V Fixed
  • 300mA Output Current
  • High PSSR: -76dB at 1KHz
  • <0.01uA Standby Current When Shutdown
  • Available in SOT23-5 and TSOT23-5 Package
  • TTL-Logic-Controlled Shutdown Input
  • Ultra-Fast Response in Line/Load transient
  • Current Limiting and Thermal Shutdown Protection
  • Quick start-up (typically 50uS)

Alternatives

Similar parts — check the datasheet before substituting.

LP3981-18B5F#C517237LOWPOWER · SOT-23-5₹6.91 · 790 in stockView
LP3984-18B5F#C517243LOWPOWER · SOT-23-5₹3.39 · 2,640 in stockView
LP3987H-18B5F#C324568LOWPOWER · SOT-23-5₹9.38 · 3,580 in stockView
LP3980-18B5F#C517196LOWPOWER · SOT-23-5₹7.95 · 2,440 in stockView
LP3982S-18B5F#C18198951LOWPOWER · SOT-23-5₹8.41 · 560 in stockView

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