Varnitronics
WL2803E30-5/TR WILLSEMI
WILLSEMI

WL2803E30-5/TR

3V Positive Fixed SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-23-5LROHS CompliantActive

Ultra low dropout, 500mA, CMOS LDO

Manufacturer
WILLSEMI
Manufacturer part #
WL2803E30-5/TR
Store part #
C719429
Package / case
SOT-23-5L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

1,755 in stock

#C719429

Stock & price checked 5 days ago

QuantityUnit pricePack price
5+₹11.06₹55.30
50+₹8.76₹438.00
150+₹7.62₹1,143.00
500+₹6.75₹3,375.00
3,000+₹6.06₹18,180.00
6,000+₹5.72₹34,320.00

5 × ₹11.06

₹55.30

excl. GST

₹65.25 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

WL2803E30-5/TR

₹55.30 for 5 + GST

Specifications

Output Voltage
3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Configuration
Positive
Operating Voltage
5.5V
Output Current
500mA
Features
Enable control;Thermal shutdown;Over Current Protection
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.05 g

Overview

The WL2803E series are ultra low dropout, Low quiescent current, high PSRR CMOS LDO. The dropout voltage is 130mV (Typ.) at 500mA load current. Using CMOS construction, the quiescent current consumed by the WL2803E is typically 150uA over the entire input voltage range, making it attractive for consumer, networking applications that demand high output current. The WL2803E series are available in wide output voltage range version from 1.2V to 3.3V with 0.1V step. The WL2803E series offer thermal shutdown (OTP) and current limit functions, to assure the stability of chip and power system at wrong condition, and it uses trimming technique to guarantee output voltage accuracy within ±2%. The WL2803E regulators are available in SOT-23-5L packages. Standard products are Pb-free and Halogen-free.

Applications

  • LCD TV
  • STB
  • Computer, Graphic card
  • Network communication equipments
  • Others portable electronics devices

Key features

  • Input voltage : 2.5V~5.5V
  • Output voltage : 1.2V~3.3V
  • Output current : 500mA
  • PSRR : 65dB @ 1KHz
  • Dropout voltage : 130mV @ IOUT=0.5A
  • Output noise : 100uV
  • Quiescent current : 150μA Typ.

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