Varnitronics
MD53R33 Mingda Microelectronics
Mingda Microelectronics

MD53R33

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5

SOT-23-5RoHSActive

High-speed low-dropout (LDO) CMOS voltage regulator circuit (with control terminal), 500mA

Manufacturer part #
MD53R33
Store part #
C111685
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

895 in stock

#C111685

Stock & price checked 4 days ago

QuantityUnit pricePack price
5+₹18.23₹91.15
50+₹14.53₹726.50
150+₹12.67₹1,900.50
500+₹11.29₹5,645.00
3,000+₹10.17₹30,510.00
6,000+₹9.62₹57,720.00

5 × ₹18.23

₹91.15

excl. GST

₹107.56 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

MD53R33

₹91.15 for 5 + GST

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Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
100nA
Output Configuration
Positive
Output Current
500mA
Operating Voltage
10V
Features
Enable control;Short Circuit Protection
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
5 (multiples of 5)
Unit weight
0.042 g

Overview

The MD53RXX series is a low-dropout, high-accuracy output voltage, low quiescent current, high ripple rejection, positive voltage regulator developed using CMOS technology. Due to the built-in low on-resistance transistor, the input-output voltage differential is low. The maximum operating voltage reaches 10V, making it suitable for applications requiring higher voltage tolerance.

Applications

  • Regulated power supply for battery-powered devices
  • Regulated power supply for communication equipment
  • Regulated power supply for home appliances and toys
  • Regulated power supply for mobile phones
  • Regulated power supply for portable medical instruments

Key features

  • High output voltage accuracy
  • Low dropout voltage
  • Ultra-low quiescent current
  • Low output voltage temperature drift
  • Input voltage tolerance
  • Output short-circuit protection
  • High ripple rejection ratio

Alternatives

Similar parts — check the datasheet before substituting.

MD7218E33QC3#C920494Mingda Microelectronics · SOT-23-5L₹22.93 · 3,350 in stockView
MD7219E33QC3#C2978411Mingda Microelectronics · SOT-23-5L₹13.79 · 150 in stockView
MD52E33QC3#C920360Mingda Microelectronics · SOT-23-5L₹18.87 · 18,740 in stockView

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