Rated 
(5/5) based on 20 customer reviews
(5/5) based on 20 customer reviews
| Part Number | LM2647LQ |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | National Semiconductor |
| Description | IC REG CTRLR BUCK 28WQFN |
| Series | - |
| Packaging | |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 5.5 V ~ 28 V |
| Frequency - Switching | 200kHz ~ 500kHz |
| Duty Cycle (Max) | 75% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -5°C ~ 125°C (TJ) |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-WQFN (5x5) |
| Image |  |
Lowest Price: $1.14
Highest Price: $5.29
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
LM2647LQ
Brand:
NS
D/C:
Qty:
8951
Price (USD):
1.14
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
LM2647LQ
Brand:
NS/
D/C:
21+
Qty:
7921
Price (USD):
2.1775
Company:
HONG KONG YUE JIN PENG ELECTRONICS CO.
Buy
Part Number:
LM2647LQ
Brand:
NATIONAL
D/C:
18+
Qty:
6611
Price (USD):
3.215
Company:
Bostock HK Limited
Buy
Part Number:
LM2647LQ
Brand:
National Semiconductor??TI ??
D/C:
21+
Qty:
5788
Price (USD):
4.2525
Company:
HITO TECHNOLOGY LIMITED
Buy
Part Number:
LM2647LQ
Brand:
National Semiconductor¡]TI ¡^
D/C:
Qty:
7046
Price (USD):
5.29
Company:
ShenZhen HuaYuanShiTong Technology Co.,Ltd
Buy
LM2647LQ Ref.
[hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]
