Semiconductors
Passive Components
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For Reference Only
| Part Number | LM27403SQ/NOPB |
| OEMstron Part # | LM27403SQ-NOPB |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 24WQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM27403SQ/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 30 - May 5 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM27403SQ/NOPB Specifications
| Part Number | LM27403SQ/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 | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 20V | |
| Frequency - Switching | 200kHz ~ 1.2MHz | |
| Duty Cycle (Max) | 93% | |
| Synchronous Rectifier | Yes | |
| Clock Sync | Yes | |
| Serial Interfaces | - | |
| Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Package / Case | 24-WFQFN Exposed Pad | |
| Supplier Device Package | 24-WQFN (4x4) |
LM27403SQ/NOPB Documents
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| Part Number | Description | Stock |
|
LM27403SQ/NOPB D# V72:2272_07270407 Texas Instruments |
DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 639 |
|
LM27403SQE/NOPB D# V36:1790_07270408 Texas Instruments |
DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM27403SQ/NOPB Texas Instruments |
100 |
| Part Number | Description | Stock |
|
LM27403SQ/NOPB Texas Instruments |
IC REG CTRLR BUCK PWM VM 24WQFN |
Contact Us |
|
LM27403SQE/NOPB Texas Instruments |
IC REG CTRLR BUCK PWM VM 24WQFN |
250 |
| Part Number | Description | Stock |
|
LM27403SQ/NOPB D# 296-37015-1-ND Texas Instruments |
IC REG CTRLR BUCK 24WQFN |
1423 In Stock |
|
LM27403SQE/NOPB D# 296-37066-1-ND Texas Instruments |
IC REG CTRLR BUCK 24WQFN |
580 In Stock |
| Part Number | Description | Stock |
|
LM27403SQE/NOPB D# 3123700RL Texas Instruments |
IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
LM27403SQNOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
216 |
| Part Number | Description | Stock |
|
LM27403SQNOPB Texas Instruments |
OEM/CM ONLY |
653 |
| Part Number | Description | Stock |
|
LM27403SQE/NOPB D# 595-LM27403SQE/NOPB Texas Instruments |
Switching Controllers High Perf Sync Buck Cntlr RoHS: Compliant
|
312 |
|
LM27403SQ/NOPB D# 595-LM27403SQ/NOPB Texas Instruments |
Switching Controllers High Perf Sync Buck Controller RoHS: Compliant
|
1667 |
| Part Number | Description | Stock |
|
LM27403SQE/NOPB D# 26AJ7204 Texas Instruments |
IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24, Supply Voltage Min:3V, Supply Voltage Max:20V, No. of Outputs:1 Output, Duty Cycle (%):93%, Controller IC Case Style:WQFN, No. of Pins:24Pins, Switching Frequency:1.2MHz, Topology:Synchronous RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
| Part Number | Description | Stock |
|
LM27403SQ/NOPB Texas Instruments |
22 |
| Part Number | Description | Stock |
|
LM27403SQ/NOPB Texas Instruments |
OEM/CM ONLY |
429 |
|
LM27403SQE/NOPB Texas Instruments |
OEM/CM ONLY |
166 |
| Part Number | Description | Stock |
|
LM27403SQE/NOPB Texas Instruments |
3-V to 20-V voltage-mode synchronous buck controller and temperature-compensated DCR current sensing |
24,066 |
|
LM27403SQ/NOPB Texas Instruments |
3-V to 20-V voltage-mode synchronous buck controller and temperature-compensated DCR current sensing |
44,018 |
| Part Number | Description | Stock |
|
LM27403SQ/NOPB D# 39567591 Texas Instruments |
DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 639 |
| Part Number | Description | Stock |
|
LM27403SQ/NOPB Texas Instruments |
Synchronous Buck Controller with Temperature-Compensated, Inductor-DCR-Based Overcurrent Protection |
2500 |
| Part Number | Description | Stock |
|
LM27403SQE/NOPB D# 3123700 Texas Instruments |
IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
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| In Stock | 10,994 - 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 | $ 2.8040 | $ 2.8040 |
| 100 | $ 2.8040 | $ 280.4000 |
| 500 | $ 2.8040 | $ 1,402.0000 |
| 1000 | $ 2.8040 | $ 2,804.0000 |
| 2500 | $ 2.8040 | $ 7,010.0000 |
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