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For Reference Only
| Part Number | LM5642XMT |
| OEMstron Part # | LM5642XMT |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 28TSSOP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM5642XMT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM5642XMT Specifications
| Part Number | LM5642XMT | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ||
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 2 | |
| Output Phases | 2 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 36V | |
| Frequency - Switching | 375kHz | |
| Duty Cycle (Max) | 98.9% | |
| Synchronous Rectifier | Yes | |
| Clock Sync | Yes | |
| Serial Interfaces | - | |
| Control Features | Current Limit, Enable, Soft Start | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) | |
| Supplier Device Package | 28-TSSOP |
LM5642XMT Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM5642XMT/NOPB D# V99:2348_07282506 Texas Instruments |
DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin TSSOP Tube RoHS: Compliant
|
Americas - 0 |
|
LM5642XMTX/NOPB D# V72:2272_07282507 Texas Instruments |
DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin TSSOP T/R RoHS: Compliant
|
Americas - 1439 |
| Part Number | Description | Stock |
|
LM5642XMT/NOPB Texas Instruments |
IC, DUAL SYNC BUCK CONVERTER, 28-TSSOP |
5 |
|
LM5642XMTX/NOPB Texas Instruments |
IC REG CTRLR BUCK PWM CM 28TSSOP |
Contact Us |
| Part Number | Description | Stock |
|
LM5642XMT/NOPB D# LM5642XMT/NOPB-ND Texas Instruments |
IC REG CTRLR BUCK 28TSSOP |
205 In Stock |
|
LM5642XMTX/NOPB D# 296-35308-1-ND Texas Instruments |
IC REG CTRLR BUCK 28TSSOP |
1376 In Stock |
| Part Number | Description | Stock |
|
LM5642XMTX/NOPB National Semiconductor Corporation |
NEW AND ORGINAL. ISRAEL W.HOUSE |
1680 |
| Part Number | Description | Stock |
|
LM5642XMTNOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
588 |
| Part Number | Description | Stock |
|
LM5642XMTNOPB Texas Instruments |
OEM/CM ONLY |
410 |
| Part Number | Description | Stock |
|
LM5642XMTX/NOPB National Semiconductor Corporation |
OEM/CM Immediate delivery |
5034 |
| Part Number | Description | Stock |
|
LM5642XMT/NOPB D# 926-LM5642XMT/NOPB Texas Instruments |
Switching Controllers 375Khz Dual Synch Buck Controller RoHS: Compliant
|
138 |
|
LM5642XMTX/NOPB D# 926-LM5642XMTX/NOPB Texas Instruments |
Switching Controllers High Vtg Dual Sync Buck Cnvtr RoHS: Compliant
|
2394 |
| Part Number | Description | Stock |
|
LM5642XMTX/NOPB D# NS-LM5642XMTX/NOPB Texas Instruments |
OEM/CM ONLY |
3480 |
| Part Number | Description | Stock |
|
LM5642XMT/NOPB Texas Instruments |
LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization RoHS: Compliant
|
18 |
|
LM5642XMTX/NOPB National Semiconductor Corporation |
LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization RoHS: Compliant
|
7078 |
| Part Number | Description | Stock |
|
LM5642XMT NOPB National Semiconductor Corporation |
OEM/CM ONLY |
251 |
| Part Number | Description | Stock |
|
LM5642XMTX/NOPB National Semiconductor Corporation |
IN stock Immediate delivery |
5049 |
| Part Number | Description | Stock |
|
LM5642XMTX/NOPB Texas Instruments |
High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization |
9,048 |
|
LM5642XMT/NOPB Texas Instruments |
High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization |
8,525 |
| Part Number | Description | Stock |
|
LM5642XMTX/NOPB National Semiconductor Corporation |
shipping today |
5033 |
| Part Number | Description | Stock |
|
LM5642XMTX/NOPB D# 31334915 Texas Instruments |
DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin TSSOP T/R RoHS: Compliant
|
Americas - 1439 |
| Part Number | Description | Stock |
|
LM5642XMT/NOPB Texas Instruments |
RFQ |
12656 |
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| In Stock | 497 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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