Varnitronics
MD8312 Mingda Microelectronics
Mingda Microelectronics

MD8312

12V Positive Fixed SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-89-3RoHSActive

High Voltage Low Power Consumption LDO CMOs Voltage Regulator

Manufacturer part #
MD8312
Store part #
C2978585
Package / case
SOT-89-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

12,675 in stock

#C2978585

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹23.85₹119.25
50+₹19.04₹952.00
150+₹16.99₹2,548.50
1,000+₹12.33₹12,330.00
2,000+₹11.18₹22,360.00
5,000+₹10.49₹52,450.00

5 × ₹23.85

₹119.25

excl. GST

₹140.72 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

MD8312

₹119.25 for 5 + GST

Specifications

Output Voltage
12V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
1.5uA
Output Configuration
Positive
Operating Voltage
40V
Output Current
550mA
Output Type
Fixed
Features
Over Current Protection;Short Circuit Protection;Thermal shutdown

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
1,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.098 g

Overview

MD83XX is a high voltage (up to 40V) low power low dropout voltage regulator (LDO) manufactured in CMOS processes. It can deliver up to 300mA of current while consuming only 1.5uA 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.

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: 1.5uA
  • Maximum Input Voltage: 40V
  • Output Voltage Highly Accurate: ±2%
  • Maximum Output Current: 300mA
  • Dropout Voltage: 4mV@IOUT=1mA
  • Temperature Stability: ±50ppm/℃
  • Protections Circuits: Current Limiter, Foldback, Thermal shutdown
  • Output Capacitor: Low ESR Ceramic Capacitor Compatible

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