Varnitronics
LP3992-12B5F LOWPOWER
LOWPOWER

LP3992-12B5F

1.2V 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 #
LP3992-12B5F
Store part #
C387687
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

100 in stock

#C387687

Stock & price checked 38 h ago

QuantityUnit pricePack price
20+₹5.29₹105.80
200+₹4.25₹850.00
600+₹3.73₹2,238.00
3,000+₹3.35₹10,050.00
9,000+₹3.03₹27,270.00
21,000+₹2.88₹60,480.00

20 × ₹5.29

₹105.80

excl. GST

₹124.84 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

LP3992-12B5F

₹105.80 for 20 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Output Voltage
1.2V
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;Output discharge;Over Current Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
20 (multiples of 20)
Unit weight
0.024 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 0.01 μA in shutdown mode and has fast turn-on time less than 50 μs. 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
  • <0.01μA 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 50μS)

Alternatives

Similar parts — check the datasheet before substituting.

LP3981-12B5F#C517236LOWPOWER · SOT-23-5₹5.74 · 2,655 in stockView
LP3984-12B5F#C517241LOWPOWER · SOT-23-5₹5.23 · 4,940 in stockView
LP3980H-12B5F#C517227LOWPOWER · SOT-23-5₹15.32 · 0 in stockView

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