MC33269DTG
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onsemi MC33269DTG

Manufacturer No:
MC33269DTG
Manufacturer:
onsemi
Package:
Tube
Description:
IC REG LINEAR POS ADJ 800MA DPAK
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MC33269 series, produced by onsemi, are low dropout, medium current, fixed and adjustable, positive linear voltage regulators. These regulators are specifically designed for use in low input voltage applications, offering an economical solution for precision voltage regulation while minimizing power losses. The series includes various fixed output voltage versions (3.3 V, 3.5 V, 5.0 V, 12 V) and an adjustable version, making them versatile for a wide range of applications.

Key Specifications

Characteristic Symbol Min Typ Max Unit
Output Voltage (Fixed Versions) VO 3.27 (3.3V), 3.465 (3.5V), 4.95 (5.0V), 11.88 (12V) 3.3 (3.3V), 3.5 (3.5V), 5.0 (5.0V), 12 (12V) 3.33 (3.3V), 3.535 (3.5V), 5.05 (5.0V), 12.12 (12V) V
Dropout Voltage Vin - Vout - 1.0 1.1 (Iout = 500 mA), 1.25 (Iout = 800 mA) V
Output Current Iout - - 800 mA
Quiescent Current (Fixed Output) IQ - 5.5 (1.5 V ≤ Vout ≤ 3.5 V), 8.0 (5 V ≤ Vout ≤ 12 V) 20 mA
Ripple Rejection (10 Vpp, 120 Hz Sinewave; Iout = 500 mA) RR - - 55 dB
Operating Ambient Temperature Range TA -40 - 125 °C
Storage Temperature Tstg -55 - 150 °C

Key Features

  • Fixed and adjustable output voltage versions (3.3 V, 3.5 V, 5.0 V, 12 V)
  • 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
  • Pb-free packages available
  • NCV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q100 qualified and PPAP capable

Applications

The MC33269 series is suitable for a variety of applications, including:

  • Low input voltage applications
  • Current regulators
  • Battery-backed power supplies
  • Digitally controlled voltage regulators
  • Automotive and industrial systems requiring high reliability and precision voltage regulation

Q & A

  1. What are the available output voltage versions for the MC33269 series?

    The MC33269 series offers fixed output voltage versions of 3.3 V, 3.5 V, 5.0 V, and 12 V, as well as an adjustable version.

  2. What is the maximum output current of the MC33269 regulator?

    The maximum output current is in excess of 800 mA.

  3. What is the dropout voltage of the MC33269 regulator?

    The dropout voltage is typically 1.0 V, with a maximum of 1.25 V at 800 mA output current.

  4. Does the MC33269 have thermal protection?
  5. What are the available package types for the MC33269?

    The MC33269 is available in DPAK, SO-8, and SOT-223 power packages.

  6. Is the MC33269 suitable for automotive applications?
  7. What is the operating ambient temperature range of the MC33269?
  8. What is the storage temperature range for the MC33269?
  9. Does the MC33269 require an external output capacitor for stability?
  10. What is the ripple rejection ratio of the MC33269?

Product Attributes

Output Configuration:Positive
Output Type:Adjustable
Number of Regulators:1
Voltage - Input (Max):20V
Voltage - Output (Min/Fixed):1.25V
Voltage - Output (Max):18.65V
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:TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:DPAK
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Similar Products

Part Number MC33269DTG MC33269TG MC33269DG MC33269DT
Manufacturer onsemi onsemi onsemi onsemi
Product Status Obsolete Obsolete Obsolete Obsolete
Output Configuration Positive Positive Positive Positive
Output Type Adjustable Adjustable Adjustable Adjustable
Number of Regulators 1 1 1 1
Voltage - Input (Max) 20V 20V 20V 20V
Voltage - Output (Min/Fixed) 1.25V 1.25V 1.25V 1.25V
Voltage - Output (Max) 18.65V 18.65V 18.65V 18.65V
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 TO-252-3, DPak (2 Leads + Tab), SC-63 TO-220-3 8-SOIC (0.154", 3.90mm Width) TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package DPAK TO-220 8-SOIC DPAK

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