Varnitronics
MD52E33QC3 Mingda Microelectronics
Mingda Microelectronics

MD52E33QC3

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

SOT-23-5LRoHSActive

Ultra-low Power Consumption LDO,CMOS Voltage Regulator With ON/OFF Switch

Manufacturer part #
MD52E33QC3
Store part #
C920360
Package / case
SOT-23-5L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

18,740 in stock

#C920360

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹15.69₹78.45
50+₹12.54₹627.00
150+₹10.97₹1,645.50
500+₹9.78₹4,890.00
3,000+₹8.51₹25,530.00
6,000+₹8.04₹48,240.00

5 × ₹15.69

₹78.45

excl. GST

₹92.57 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

MD52E33QC3

₹78.45 for 5 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
600nA
Output Configuration
Positive
Output Current
500mA
Operating Voltage
7V
Features
Enable control;Output discharge;Over Current Protection;Short Circuit Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

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

Overview

MD52XX is ultra-low power consumption low dropout voltage regulator (LDO) manufactured in CMOS processes. It can deliver up to 500mA of current while consuming only 0.6μA of quiescent current. It consists of a reference voltage generator, an error amplifier, a current foldback circuit, and a phase compensation circuit plus a driver transistor. The MD52XX is designed specifically for applications where very-low IQ is a critical parameter. This device maintains low quiescent current consumption even in dropout mode to further increase the battery life.

Applications

  • Smart wearer
  • Long-life battery-powered devices
  • Portable mobile devices, such as mobile phones, cameras, and so on
  • Wireless communication equipment

Key features

  • Ultra-low Quiescent Current: 0.6μA
  • Highly Accurate: ±2%
  • Dropout Voltage: 230mV@Iour = 500mA
  • Maximum Output Current: 500mA
  • Input Voltage Range: 2.2V ~ 7.0V
  • Temperature Stability: ±50ppm/°C
  • ON/OFF Logic = Enable High
  • Standby Current: 10nA
  • COUT Discharge Circuit when EN Disable is Active
  • Protections Circuits: Current Limiter, Short Circuit, Foldback
  • Output Capacitor: Low ESR Ceramic Capacitor Compatible

Alternatives

Similar parts — check the datasheet before substituting.

MD53R33#C111685Mingda Microelectronics · SOT-23-5₹15.16 · 1,035 in stockView
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MD7219E33QC3#C2978411Mingda Microelectronics · SOT-23-5L₹11.46 · 160 in stockView
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