Rated 
(5/5) based on 12 customer reviews
(5/5) based on 12 customer reviews
Description
IC REG CTRLR BUCK PWM VM 14TSSOP Series: - Applications: Number of Outputs: 1 Frequency - Max: 2MHz Voltage - Input: Duty Cycle: 0.9 Voltage - Output: Voltage - Supply: 4.5 V ~ 5.5 V Buck: Yes Boost: No Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40～C ~ 125～C Package / Case: 14-TSSOP (0.173, 4.40mm Width) Supplier Device Package: 14-TSSOP
| Part Number | LM2742MTC |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | National Semiconductor |
| Description | IC REG CTRLR BUCK 14TSSOP |
| Series | - |
| Packaging | Tube |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V |
| Frequency - Switching | 50kHz ~ 2MHz |
| Duty Cycle (Max) | 90% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 14-TSSOP |
| Image |  |
Lowest Price: $0.27
Highest Price: $4.37
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
LM2742MTC
Brand:
NS
D/C:
Qty:
6553
Price (USD):
0.27
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
LM2742MTC
Brand:
NS/
D/C:
16+
Qty:
1225
Price (USD):
1.295
Company:
AMAX ELECTRONIC TECHNOLOGY PTE.LTD.
Buy
Part Number:
LM2742MTC
Brand:
NATIONAL
D/C:
Qty:
6360
Price (USD):
2.32
Company:
MASSTOCK ELECTRONICS LIMITED
Buy
Part Number:
LM2742MTC
Brand:
National Semiconductor??TI ??
D/C:
2020+
Qty:
37500
Price (USD):
3.345
Company:
Cinty Int'l (HK) Industry Co., Limited
Buy
Part Number:
LM2742MTC
Brand:
National Semiconductor¡]TI ¡^
D/C:
Qty:
11010
Price (USD):
4.37
Company:
CIS Ltd (CHECK IC SOLUTION LIMITED)
Buy
LM2742MTC Ref.
[hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]
