
For Reference Only
Part Number | MC34166THG |
OEMstron Part # | MC34166THG |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK BST ADJ 3.3A TO220-5 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | MC34166THG PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
MC34166THG Specifications
Part Number | MC34166THG | |
Brand | ON Semiconductor | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | ON Semiconductor | |
Series | - | |
Function | Step-Up, Step-Down | |
Output Configuration | Positive or Negative | |
Topology | Buck, Boost | |
Output Type | Adjustable | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 7.5V | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 5.05V | |
Voltage - Output (Max) | 40V (Switch) | |
Current - Output | 3.3A (Switch) | |
Frequency - Switching | 72kHz | |
Synchronous Rectifier | No | |
Operating Temperature | 0°C ~ 70°C (TA) | |
Mounting Type | Through Hole | |
Package / Case | TO-220-5 Formed Leads | |
Supplier Device Package | TO-220-5 Horizontal |
MC34166THG Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
MC34166THG D# V99:2348_07311217 ON Semiconductor |
Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 5-Pin(5+Tab) TO-220 Tube |
Americas - 349 |
Part Number | Description | Stock |
MC34166THG D# MC34166THG ON Semiconductor |
Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: MC34166THG) RoHS: Compliant
|
Americas - 790 |
Part Number | Description | Stock |
MC34166THG D# MC34166THG ON Semiconductor |
Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 5-Pin(5+Tab) TO-220 Rail (Alt: MC34166THG) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
MC34166THG ON Semiconductor |
ANA DC-DC 3A PWR SW REG - Rail/Tube |
Contact Us |
Part Number | Description | Stock |
MC34166THG D# MC34166THG-ND ON Semiconductor |
IC REG BUCK BST ADJ 3.3A TO220-5 |
200 In Stock |
Part Number | Description | Stock |
MC34166THG ON Semiconductor |
In stock shipping within 2days |
5060 |
Part Number | Description | Stock |
MC34166THG D# 3610906 ON Semiconductor |
DC / DC SWITCHING REGULATORS - ADJUSTABL RoHS: Not Compliant
Min Qty: 100
Container: Tube
|
0 |
Part Number | Description | Stock |
MC34166THG ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
52200 |
Part Number | Description | Stock |
MC34166THG ON Semiconductor |
OEM/CM Immediate delivery |
135 |
Part Number | Description | Stock |
MC34166THG D# 863-MC34166THG ON Semiconductor |
Switching Voltage Regulators 40V 3A Buck/Boost/Inverting RoHS: Compliant
|
771 |
Part Number | Description | Stock |
MC34166THG D# 98AC1752 ON Semiconductor |
ANA DC-DC 3A PWR SW REG ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 50
Container: Bulk
|
800 |
Part Number | Description | Stock |
MC34166THG D# NS-MC34166THG ON Semiconductor |
OEM/CM ONLY |
4738 |
Part Number | Description | Stock |
MC34166THG D# 7862420P ON Semiconductor |
ON Semiconductor MC34166THG, 1, Switching Regulator 3A 5.05 V, 72 kHz 5-Pin, TO-220, TU Min Qty: 2
Container: Tube
|
156 |
Part Number | Description | Stock |
MC34166THG ON Semiconductor |
OEM/CM ONLY |
839 |
Part Number | Description | Stock |
MC34166THG ON Semiconductor |
IN stock Immediate delivery |
130 |
Part Number | Description | Stock |
MC34166THG NXP Semiconductors |
shipping today |
318 |
Part Number | Description | Stock |
MC34166THG D# 26752576 ON Semiconductor |
Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 5-Pin(5+Tab) TO-220 Tube |
Americas - 349 |
Part Number | Description | Stock |
MC34166THG ON Semiconductor |
RFQ |
10614 |
The Products You May Be Interested In
![]() |
LT3641EUFD#PBF | IC REG BUCK ADJ DL 28QFN | 498 More on Order |
![]() |
MAX5090AATE+ | IC REG BUCK 3.3V 2A 16TQFN | 676 More on Order |
![]() |
TPS549A20RVER | IC REG BUCK ADJ 15A 28VQFN | 373 More on Order |
![]() |
LTC3115MPFE-2#PBF | IC REG BCK BST ADJ 20TSSOP | 337 More on Order |
![]() |
XC9802B443ER-G | STEP-UP CHARGE PUMP WITH REGULAT | 449 More on Order |
![]() |
TC7660SEPA | IC REG CHARGE PUMP INV 20MA 8DIP | 689 More on Order |
![]() |
LT1171CQ#TRPBF | IC REG MULTI CONFG ADJ 5DDPAK | 426 More on Order |
![]() |
TC7660EOA713 | IC REG CHARG PUMP INV 20MA 8SOIC | 479 More on Order |
![]() |
XC9236B26C0R-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 137 More on Order |
![]() |
MAX866ESA+ | IC REG BOOST PROG 23MA 8SOIC | 559 More on Order |
![]() |
LM22675QMRE-ADJ/NOPB | IC REG BUCK ADJUSTABLE 1A 8SOPWR | 118 More on Order |
![]() |
XC9237B2HD0R-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 212 More on Order |
Quick Inquiry
In Stock | 465 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 4.4131 | $ 4.4131 |
100 | $ 4.4131 | $ 441.3100 |
500 | $ 4.4131 | $ 2,206.5500 |
1000 | $ 4.4131 | $ 4,413.1000 |
2500 | $ 4.4131 | $ 11,032.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.