Varnitronics
LDK130M33R ST
ST

LDK130M33R

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

SOT-23-5LROHS3 CompliantActive

300 mA Low Dropout Regulator with Ultra-Low Noise and Low Quiescent Current

Manufacturer
ST
Manufacturer part #
LDK130M33R
Store part #
C2969807
Package / case
SOT-23-5L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

77,940 in stock

#C2969807

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹19.82₹99.10
50+₹15.77₹788.50
150+₹13.75₹2,062.50
500+₹12.22₹6,110.00
3,000+₹9.92₹29,760.00
6,000+₹9.31₹55,860.00

5 × ₹19.82

₹99.10

excl. GST

₹116.94 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

LDK130M33R

₹99.10 for 5 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
30uA
Output Configuration
Positive
Operating Voltage
5.5V
Output Current
300mA
Features
Enable control;Short Circuit Protection;Thermal shutdown;Noise bypass terminal;Over Current Protection
Output Type
Fixed

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.046 g

Overview

The LDK130 low drop voltage regulator provides 300 mA of maximum current from an input supply voltage in the range of 1.9 V to 5.5 V, with a typical dropout voltage of 100 mV. It is stabilized with a ceramic capacitor on the output. The device also includes short-circuit constant current limiting and thermal protection.

Applications

  • Mobile phones
  • Portable consumer and industrial devices
  • Cordless phones and similar battery-powered systems
  • Automotive P.O.L. A.D.A.S.

Key features

  • AEC-Q100 qualified (automotive grade 1, SOT23-5L package)
  • Input voltage from 1.9 to 5.5 V
  • Very low-dropout voltage (100 mV typ. at 100 mA load)
  • Low quiescent current (typ. 30 μA, 1 μA in OFF mode)
  • Very low noise
  • Output voltage tolerance: ±2.0% at 25℃
  • 300 mA guaranteed output current
  • Wide range of fixed output voltages available on request: from 0.8 V to 3.5 V with 100 mV step
  • Adjustable version: from 0.8 V to VIN - Vdrop
  • Logic-controlled electronic shutdown
  • Compatible with ceramic capacitor COUT = 1 μF
  • Internal current and thermal limit
  • Available in SOT23-5L, SOT323-5L and DFN6 1.2x1.3 packages
  • Temperature range: -40℃ to 125℃

Alternatives

Similar parts — check the datasheet before substituting.

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