Rated 
(5/5) based on 15 customer reviews
(5/5) based on 15 customer reviews
Description
IC REG CTRLR FLYBK ISO CM 14SOIC Series: - Applications: Number of Outputs: 1 Frequency - Max: 500kHz Voltage - Input: Duty Cycle: 0.96 Voltage - Output: Voltage - Supply: 7.6 V ~ 30 V Buck: No Boost: No Mounting Type: Flyback: Yes Inverting: No Doubler: No Divider: No Cuk: No Isolated: Yes Operating Temperature: 0～C ~ 70～C Package / Case: 14-SOIC (0.154, 3.90mm Width) Supplier Device Package: 14-SOIC
| Part Number | UC3843ADR2 |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Motorola |
| Description | IC REG CTRLR BUCK 14SOIC |
| Series | - |
| Packaging | |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 8.4 V ~ 30 V |
| Frequency - Switching | 500kHz |
| Duty Cycle (Max) | 96% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Image |  |
Lowest Price: $1.73
Highest Price: $5.55
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
UC3843ADR2
Brand:
MOTOROLA/
D/C:
21+
Qty:
2371
Price (USD):
1.73
Company:
Oumeng Components Co., Ltd.
Buy
Part Number:
UC3843ADR2
Brand:
MOTOLORA
D/C:
21+
Qty:
20806
Price (USD):
2.685
Company:
Hong Kong Capital Industrial Co.,Ltd
Buy
Part Number:
UC3843ADR2
Brand:
MOTOLOLA
D/C:
Qty:
5809
Price (USD):
3.64
Company:
Gallop Great Holdings (Hong Kong) Limited
Buy
Part Number:
UC3843ADR2
Brand:
MOTORLA
D/C:
Qty:
67889
Price (USD):
4.595
Company:
Hong Kong H.D.W Trading Co., Limited
Buy
Part Number:
UC3843ADR2
Brand:
MOTROLA
D/C:
Qty:
2325
Price (USD):
5.55
Company:
Acort Co., Limited
Buy
UC3843ADR2 Ref.
[hkinmotorola20220620][hkinbrandcloudAMpd]
