onsemi MC33166D2TG

Buck / Boost / Inverting Regulator, Switching, 3.0 A TA= -40°C to +85°C
EOL

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi MC33166D2TG.

IHS

Datasheet18 pages3 years ago

Master Electronics

onsemi

iiiC

Inventory History

3 month trend:
-93.18%

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Alternate Parts

This Part
Alternate Parts
Price @ 1000
$ 1.963
Stock
147,613
159,454
Authorized Distributors
1
6
Case/Package
TO-263
TO-263
Number of Pins
5
5
Number of Outputs
1
1
Max Output Current
6 A
6 A
Switching Frequency
72 kHz
79 kHz
Min Input Voltage
7.5 V
7.5 V
Max Input Voltage
40 V
40 V
Min Output Voltage
5.05 V
-
Max Output Voltage
40 V
5.05 V
Efficiency
83.8 %
83.8 %
Synchronous Rectifier
No
No

Supply Chain

Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1995-11-01
Lifecycle StatusEOL (Last Updated: 6 days ago)
LTB Date2025-01-05
LTD Date2025-07-05
Manufacturer Lifecycle StatusLAST SHIPMENTS (Last Updated: 6 days ago)

Related Parts

Buck Regulator, Switching, 3.0 A, 15 V 3.0 A, 3.3 V, 52 kHz
Buck / Boost / Inverting Regulator, Switching, 3.0 A TA= 0°C to +70°C
Buck / Boost / Inverting Regulator, Switching, 5.0 A

Descriptions

Descriptions of onsemi MC33166D2TG provided by its distributors.

Buck / Boost / Inverting Regulator, Switching, 3.0 A TA= -40°C to +85°C
Switching Regulator, Voltage-mode, 6A, 81kHz Switching Freq-Max, BIPolar, PSSO5
MC33166 Series 40V 3 A 79kHz Step-Up/Down/Inverting Switching Regulator-D2PAK-5
Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 6-Pin(5+Tab) D2PAK Tube
Converter Ics 40V 3A Buck/Boost/Inverting
6 A SWITCHING REGULATOR 81 kHz SWITCHING FREQ-MAX PSSO5
DC/DC CONVERTER, 33166, D2-PAK-5; Primary Input Voltage:40V; No. of Outputs:1; Output Voltage:5.05V; Output Current:3A; Voltage Regulator Case Style:TO-263; No. of Pins:5; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Adjustable Output Voltage Max:40V; Adjustable Output Voltage Min:1.5V; Base Number:33166; Frequency:72kHz; IC Generic Number:33166; Input Voltage Max:40V; Input Voltage Min:7.5V; Logic Function Number:33166; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Output Current Max:3.4A; Output Voltage Max:40V; Package / Case:TO-263 (D2-Pak); Power Supply IC Type:Switching regulator; Supply Voltage Max:40V; Supply Voltage Min:7.5V; Switch Output Current Isw Max:3A; Termination Type:SMD; Voltage Regulator Type:Boost-Buck/Inverting
The MC34166 MC33166 series are high performance fixed frequency power switching regulators that contain the primary functions required for dc-to-dc converters. This series was specifically designed to be incorporated in step-down and voltage-inverting configurations with a minimum number of external components and can also be used cost effectively in step-up applications. These devices consist of an internal temperature compensated reference fixed frequency oscillator with on-chip timing components latching pulse width modulator for single pulse metering high gain error amplifier and a high current output switch. Protective

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

  • ON Semiconductor
  • ONS
  • ONSEMICON
  • ON SEM
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • ONSEMIC
  • ON Semicondu
  • OSC
  • ONSE
  • ON SEMICOND
  • ON Semiconductor / Fairchild
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • ON SEMICONDUCTOR CORP
  • onsemi / Fairchild
  • MOT/ON SEMI
  • Fairchild/ONSemiconductor
  • ON Semiconductor Corporation
  • ON4
  • ON Semi - ON Semiconductor
  • ON SEMICONDUCT
  • ON-SEMI SCG
  • ON Semiconductor Inc.
  • onsemiconductor
  • On Semiconductor Ltd