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MC33161DR2G +BOM

Supervisor Open Drain or Open Collector 2 Channel 8-SOIC

MC33161DR2G Information

Description

Here's a concise introduction to the MC33161DR2G: The MC33161DR2G is an onsemi voltage regulator IC designed for various applications, including automotive, industrial, and consumer electronics. This SOP8- packaged device offers a reliable solution for stable voltage regulation. Featuring a low dropout voltage of 1V, wide input voltage range from 2.0V to 40V, and 1.5A output current, it ensures efficient operation in demanding environments. The MC33161DR2G includes thermal shutdown protection, short-circuit current limiting, and safe-area compensation, making it a robust option for power management circuits. Its operating temperature range of -40°C to 125°C offers flexibility in diverse applications. Whether used in voltage stabilization, battery charging systems, or other demanding applications, the MC33161DR2G's versatility and reliability make it an attractive choice for designers seeking stable voltage regulation.

Features

According to the product information, the features of the MC33161DR2G are:

  • 1.5A output current
  • Low dropout voltage of 1V
  • Wide input voltage range from 2.0V to 40V
  • Thermal shutdown protection
  • Short-circuit current limiting
  • Safe-area compensation

These features make it a robust and versatile voltage regulator IC suitable for various applications, including automotive, industrial, and consumer electronics.

Package

The package type of MC33161DR2G is SOP8 (Small Outline Package, 8 pins).

Pinout

The MC33161DR2G has an 8-pin SOIC package. The pin functions are:

  • VCC (Pin 1): Input voltage
  • OUT (Pin 2): Output voltage
  • COMP (Pin 3): Compensation input
  • FB (Pin 4): Feedback input
  • EN (Pin 5): Enable input
  • GND (Pin 6,7,8): Ground pins

The IC has an active-low enable pin (EN) and a feedback pin (FB) for voltage regulation. The COMP pin is used for compensation to ensure stable operation.

Manufacturer

The manufacturer of the MC33161DR2G is ON Semiconductor (ONsemi).

Applications

According to the product information, the MC33161DR2G is commonly used as a voltage regulator in various applications, including:

  • Automotive
  • Industrial
  • Consumer electronics
  • Voltage stabilization
  • Battery charging systems
  • Power management circuits

It's suitable for diverse fields requiring stable voltage regulation.

Equivalent

Based on the product information, some equivalent products to MC33161DR2G may include:

  • Texas Instruments LM2941
  • STMicroelectronics LDO regulators (e.g., LDO-5V)
  • Analog Devices ADP1117
  • Maxim Integrated MAX1550

Please note that these are just examples and actual equivalents may vary depending on specific application requirements.

mc33161dr2g

Specifications

Status Active Case Outline 846A-02
MSL Temp (°C) 260 Container Type REEL
Product Category Supervisory Circuits Type Voltage Monitors
Mounting Style SMD/SMT Threshold Voltage 1.27 V
Number of Inputs Monitored 2 Input Output Type Open Collector / Drain
Manual Reset No Manual Reset Watchdog Timers No Watchdog
Battery Backup Switching No Backup Supply Voltage - Max 40 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 105 C
Features Internal Hysteresis Height 1.5 mm
Length 5 mm Operating Supply Current 560 uA
Overvoltage Threshold Adjustable Pd - Power Dissipation 450 mW
Product Type Supervisory Circuits Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs Supply Voltage - Min 2 V
Undervoltage Threshold Adjustable Width 4 mm
Unit Weight 0.019048 oz Package/Case SOP-8

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Ratings and Reviews

More
C
C**b 12/27/2023

The assembly of the circuits is very curve, the flux is not washed.

7
J
J**a 06/07/2023

It's been a short time. Didn't check.

10
L
L**m 09/21/2022

as described. exactly.

3
A
A**n 02/07/2021

Well received and thank you seller.

4

Reviews

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MC33161DR2G Datasheet PDF

Preliminary Specification MC33161DR2G PDF Download

MC33161DR2G PDF Preview

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