Varnitronics
LP3980H-33B5F LOWPOWER
LOWPOWER

LP3980H-33B5F

3.3V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-23-5RoHSActive

500mA, Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator

Manufacturer
LOWPOWER
Manufacturer part #
LP3980H-33B5F
Store part #
C517222
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

1,520 in stock

#C517222

Stock & price checked 6 days ago

QuantityUnit pricePack price
10+₹8.12₹81.20
100+₹6.40₹640.00
300+₹5.54₹1,662.00
3,000+₹4.90₹14,700.00
6,000+₹4.38₹26,280.00
9,000+₹4.13₹37,170.00

10 × ₹8.12

₹81.20

excl. GST

₹95.82 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

LP3980H-33B5F

₹81.20 for 10 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
20uA
Output Configuration
Positive
Operating Voltage
5.5V
Output Current
500mA
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
0.047 g

Overview

The LP3980 is designed for portable RF and wireless applications demanding performance and space requirements. The LP3980 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 LP3980 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3980 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio.

Applications

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

Key features

  • 1.6V - 5.5V Input Voltage Range
  • Low Dropout: 240mV @ 300mA
  • 500mA Output Current
  • High PSSR: -76dB at 1KHz
  • < 1uA Standby Current When Shutdown
  • Ultra-Fast Response in Line/Load transient
  • Current Limiting
  • Thermal Shutdown Protection
  • Available in SOT23-5/SOT23/TDFN-4 Package

Alternatives

Similar parts — check the datasheet before substituting.

LP3987H-33B5F#C517256LOWPOWER · SOT-23-5₹8.08 · 470 in stockView
LP3984H-33B5F#C517247LOWPOWER · SOT-23-5₹7.24 · 2,990 in stockView
LP3980S-33B5F#C2918353LOWPOWER · SOT-23-5Price on requestQuote

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