Varnitronics
MG7550N3 Megain
Megain

MG7550N3

Linear Voltage Regulator IC Positive Fixed 1 Output 170mA SOT-89-3

SOT-89-3ROHS CompliantActive

30V, 170mA, 1.2μA Low Dropout (LDO) Linear Regulator

Manufacturer
Megain
Manufacturer part #
MG7550N3
Store part #
C41380429
Package / case
SOT-89-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

3,360 in stock

#C41380429

Stock & price checked 6 days ago

QuantityUnit pricePack price
20+₹4.25₹85.00
200+₹3.31₹662.00
1,000+₹2.78₹2,780.00
2,000+₹2.48₹4,960.00
10,000+₹2.20₹22,000.00
20,000+₹2.06₹41,200.00

20 × ₹4.25

₹85.00

excl. GST

₹100.30 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: 1,000 per reel

MG7550N3

₹85.00 for 20 + GST

Specifications

Output Voltage
5V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
1.2uA
Output Configuration
Positive
Operating Voltage
30V
Output Current
170mA
Features
Short Circuit Protection;Thermal shutdown;Over Current Protection
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
1,000 / Reel
Sold per
Piece
Minimum order
20 (multiples of 20)
Unit weight
0.149 g

Overview

MG75xx is a CMOS voltage regulator featuring high ripple rejection, low quiescent current, low dropout voltage, and short-circuit protection. With a quiescent current as low as 1.2μA at no load, it delivers 170mA output current under minimal input-to-output voltage differential while maintaining excellent regulation performance. This makes it ideal for portable battery-powered products, metering equipment, and security applications. The MG75xx retains all common LDO characteristics, including a low-dropout PMOS pass device, short-circuit protection, and thermal shutdown.

Applications

  • Portable battery-powered devices (e-cigarettes with displays, etc.)
  • Consumer electronics (wireless chargers, PD cables, etc.)
  • Communication devices (smartphones, PDAs, etc.)
  • Home appliances, remote controls
  • Power tools, Li-ion battery protection boards

Key features

  • Output voltage tolerance ±2%
  • VIN range up to 30V
  • Ultra-low quiescent current 1.2uA
  • 600mV dropout voltage at 100mA output current
  • Internal thermal overload protection
  • Internal current limiting protection
  • Compatible with low-ESR ceramic capacitors

Alternatives

Similar parts — check the datasheet before substituting.

MG78M05N3#C50407964Megain · SOT-89-3₹3.94 · 15,940 in stockView
MG7350N3#C54279903Megain · SOT-89-3₹4.13 · 1,460 in stockView

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