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For Reference Only
| Part Number | LM5642MHX/NOPB |
| OEMstron Part # | LM5642MHX-NOPB |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 28ETSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM5642MHX/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Sep 23 - Sep 28 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM5642MHX/NOPB Specifications
| Part Number | LM5642MHX/NOPB | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| 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 | 200kHz | |
| 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-PowerTSSOP (0.173", 4.40mm Width) | |
| Supplier Device Package | 28-HTSSOP |
LM5642MHX/NOPB Documents
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| Part Number | Description | Stock |
|
LM5642MH/NOPB D# V36:1790_07282498 Texas Instruments |
DC/DC Cntrlr Dual-OUT Step Down 20A/20A 226kHz 28-Pin HTSSOP EP Tube RoHS: Compliant
|
Americas - 0 |
|
LM5642MHX/NOPB D# V36:1790_07282499 Texas Instruments |
DC/DC Cntrlr Dual-OUT Step Down 20A/20A 226kHz 28-Pin HTSSOP EP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM5642MH/NOPB Texas Instruments |
IC, PWM CONTROLLER |
126 |
|
LM5642MHX/NOPB Texas Instruments |
IC REG CTRLR BUCK PWM 28ETSSOP |
Contact Us |
| Part Number | Description | Stock |
|
LM5642MH/NOPB D# LM5642MH/NOPB-ND Texas Instruments |
IC REG CTRLR BUCK 28ETSSOP |
1857 In Stock |
|
LM5642MHX/NOPB D# LM5642MHX/NOPB-ND Texas Instruments |
IC REG CTRLR BUCK 28ETSSOP |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
LM5642MHX/NOPB Texas Instruments |
In stock shipping within 2days |
1612 |
| Part Number | Description | Stock |
|
LM5642MHXNOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
29000 |
| Part Number | Description | Stock |
|
LM5642MHXNOPB Texas Instruments |
OEM/CM ONLY |
287 |
| Part Number | Description | Stock |
|
LM5642MHX/NOPB Texas Instruments |
OEM/CM Immediate delivery |
1612 |
| Part Number | Description | Stock |
|
LM5642MH/NOPB D# 926-LM5642MH/NOPB Texas Instruments |
Switching Controllers RoHS: Compliant
|
163 |
| Part Number | Description | Stock |
|
LM5642MH/NOPB D# NS-LM5642MH/NOPB Texas Instruments |
OEM/CM ONLY |
8862 |
|
LM5642MHX/NOPB D# NS-LM5642MHX/NOPB Texas Instruments |
OEM/CM ONLY |
6533 |
| Part Number | Description | Stock |
|
LM5642MH/NOPB D# 7615993P Texas Instruments |
Texas Instruments LM5642MH/NOPB, Dual DC-DC Buck Controller 250 kHz 28-Pin, TSSOP, TU Min Qty: 1
Container: Tube
|
26 |
| Part Number | Description | Stock |
|
LM5642MHX/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
849 |
|
LM5642MH/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
160 |
| Part Number | Description | Stock |
|
LM5642MHX/NOPB Texas Instruments |
IN stock Immediate delivery |
1627 |
| Part Number | Description | Stock |
|
LM5642MHX/NOPB Texas Instruments |
4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization |
37,500 |
|
LM5642MH/NOPB Texas Instruments |
4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization |
6,556 |
| Part Number | Description | Stock |
|
LM5642MHX/NOPB National Semiconductor Corporation |
shipping today |
70 |
| Part Number | Description | Stock |
|
LM5642MH/NOPB National Semiconductor Corporation |
RFQ |
10540 |
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Quick Inquiry
| In Stock | 329 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 2.5635 | $ 2.5635 |
| 100 | $ 2.5635 | $ 256.3500 |
| 500 | $ 2.5635 | $ 1,281.7500 |
| 1000 | $ 2.5635 | $ 2,563.5000 |
| 2500 | $ 2.5635 | $ 6,408.7500 |
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