onsemi MC34166D2TR4G
$ 2.17
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -45.36%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.17
$ 1.845
Stock
633,678
204,744
Authorized Distributors
3
2
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
72 kHz
Min Input Voltage
7.5 V
7.5 V
Max Input Voltage
40 V
40 V
Min Output Voltage
-
-
Max Output Voltage
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 Date1999-01-01
Lifecycle StatusObsolete (Last Updated: 4 days ago)
LTB Date2025-01-05
LTD Date2025-07-05
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
Descriptions
Descriptions of onsemi MC34166D2TR4G provided by its distributors.
Buck / Boost / Inverting Regulator, Switching, 3.0 A TA= 0°C to +70°C
Switching Regulator, Voltage-mode, 6A, 81kHz Switching Freq-Max, BIPolar, PSSO5
Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 6-Pin(5+Tab) D2PAK T/R
Converter Ics 40V 3A Buck/Boost/Inverting
6 A SWITCHING REGULATOR 81 kHz SWITCHING FREQ-MAX PSSO5
MC34166 Tape & Reel (TR) Tin (Sn) ACTIVE (Last Updated: 11hours ago) DC to DC switching regulator 12V 4.572mm 3.3A Switch 72kHz
DC/DC CONV, BUCK, 72KHZ, TO-263-5; Topology: Buck, Boost, Inverting; Input Voltage Min: 7.5V; Input Voltage Max: 40V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: TO-263 (D2PAK); No. of Pins: 5Pins; 42AC1740
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 Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- 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
Inventory History
3 month trend: -45.36%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-263
MountSurface Mount
Number of Pins5
Number of Terminals5
Technical
Efficiency83.8 %
Max Input Voltage40 V
Max Operating Temperature70 °C
Max Output Current6 A
Max Output Voltage5.05 V
Max Switching Frequency81 kHz
Min Input Voltage7.5 V
Min Operating Temperature0 °C
Nominal Input Voltage12 V
Nominal Supply Current31 mA
Number of Circuits1
Number of Outputs1
Operating Supply Voltage40 V
Output Current3 A
Output TypeAdjustable, Fixed
Output Voltage40 V
PackagingCut Tape (CT)
Schedule B8542390000
Switching Frequency72 kHz
Synchronous RectifierNo
Temperature GradeCommercial
TopologyBoost
Dimensions
Height9.347 mm
Height - Seated (Max)4.826 mm
Length10.02 mm
Terminal Pitch1.7 mm
Width9.1945 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Halogen FreeHalogen Free
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCAffected
RoHSCompliant
Compliance Statements