MC33269D-5.0G
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onsemi MC33269D-5.0G

Manufacturer No:
MC33269D-5.0G
Manufacturer:
onsemi
Package:
Tube
Description:
IC REG LINEAR 5V 800MA 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MC33269D-5.0G, produced by onsemi, is a low dropout, medium current, positive voltage regulator designed for use in low input voltage applications. This device offers an economical solution for precision voltage regulation while minimizing power losses. It is part of the MC33269/NCV33269 series, which includes fixed and adjustable output versions. The regulator features a 1.0 V dropout composite PNP-NPN pass transistor, current limiting, and thermal shutdown, making it suitable for a variety of applications requiring stable voltage regulation.

Key Specifications

CharacteristicMinTypMaxUnit
Output Voltage (Iout = 10 mA, TA = 25°C)4.955.05.05V
Dropout Voltage (Iout = 500 mA)-1.01.1V
Dropout Voltage (Iout = 800 mA)--1.25V
Ripple Rejection (10 Vpp, 120 Hz Sinewave; Iout = 500 mA)55--dB
Current Limit (Vin - Vout = 10 V)800--mA
Quiescent Current (Fixed Output)-5.58.0mA
Minimum Required Load Current--0mA
Adjustment Pin Current--120 μA-
Operating Ambient Temperature Range-40-125°C
Storage Temperature-55-150°C

Key Features

  • Fixed and adjustable output versions available, including 3.3 V, 5.0 V, and 12 V options.
  • Space-saving DPAK, SO-8, and SOT-223 power packages.
  • Low dropout voltage of 1.0 V.
  • Output current in excess of 800 mA.
  • Thermal protection and short circuit protection.
  • Output trimmed to 1.0% tolerance.
  • NCV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q100 qualified and PPAP capable.
  • Pb-free devices.

Applications

The MC33269D-5.0G is suitable for various applications requiring stable and efficient voltage regulation, such as:

  • Low input voltage applications.
  • Automotive systems (NCV prefix versions).
  • Battery-backed power supplies.
  • Digitally controlled voltage regulators.
  • General-purpose voltage regulation in industrial and consumer electronics.

Q & A

  1. What is the maximum output current of the MC33269D-5.0G?
    The maximum output current is in excess of 800 mA.
  2. What are the available output voltage options for the MC33269 series?
    The available output voltage options include 3.3 V, 5.0 V, and 12 V, as well as adjustable versions.
  3. What is the dropout voltage of the MC33269D-5.0G?
    The dropout voltage is 1.0 V for an output current of 500 mA and up to 1.25 V for an output current of 800 mA.
  4. Does the MC33269D-5.0G have thermal protection?
    Yes, it includes thermal protection and short circuit protection.
  5. What are the package options for the MC33269D-5.0G?
    The device is available in DPAK, SO-8, and SOT-223 power packages.
  6. Is the MC33269D-5.0G suitable for automotive applications?
    Yes, the NCV prefix versions are AEC-Q100 qualified and PPAP capable, making them suitable for automotive and other demanding applications.
  7. What is the operating ambient temperature range of the MC33269D-5.0G?
    The operating ambient temperature range is from -40°C to +125°C.
  8. What is the storage temperature range for the MC33269D-5.0G?
    The storage temperature range is from -55°C to +150°C.
  9. Does the MC33269D-5.0G have ripple rejection capability?
    Yes, it has a ripple rejection ratio of 55 dB for a 10 Vpp, 120 Hz sinewave at an output current of 500 mA.
  10. What is the quiescent current of the MC33269D-5.0G?
    The quiescent current is typically 5.5 mA to 8.0 mA for fixed output versions.

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:1
Voltage - Input (Max):20V
Voltage - Output (Min/Fixed):5V
Voltage - Output (Max):- 
Voltage Dropout (Max):1.35V @ 800mA
Current - Output:800mA
Current - Quiescent (Iq):- 
Current - Supply (Max):- 
PSRR:55dB (120Hz)
Control Features:- 
Protection Features:Over Temperature, Short Circuit
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number MC33269D-5.0G MC33269T-5.0G MC33269DT-5.0G MC33269D-5.0
Manufacturer onsemi onsemi onsemi onsemi
Product Status Obsolete Obsolete Obsolete Obsolete
Output Configuration Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1
Voltage - Input (Max) 20V 20V 20V 20V
Voltage - Output (Min/Fixed) 5V 5V 5V 5V
Voltage - Output (Max) - - - -
Voltage Dropout (Max) 1.35V @ 800mA 1.35V @ 800mA 1.35V @ 800mA 1.35V @ 800mA
Current - Output 800mA 800mA 800mA 800mA
Current - Quiescent (Iq) - - - -
Current - Supply (Max) - - - -
PSRR 55dB (120Hz) 55dB (120Hz) 55dB (120Hz) 55dB (120Hz)
Control Features - - - -
Protection Features Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) TO-220-3 TO-252-3, DPak (2 Leads + Tab), SC-63 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC TO-220 DPAK 8-SOIC

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