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For Reference Only
| Part Number | LM21305SQ/NOPB |
| OEMstron Part # | LM21305SQ-NOPB |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJUSTABLE 5A 28WQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM21305SQ/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM21305SQ/NOPB Specifications
| Part Number | LM21305SQ/NOPB | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | ||
| Series | - | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 3V | |
| Voltage - Input (Max) | 18V | |
| Voltage - Output (Min/Fixed) | 0.598V | |
| Voltage - Output (Max) | 18V | |
| Current - Output | 5A | |
| Frequency - Switching | 300kHz ~ 1.5MHz | |
| Synchronous Rectifier | Yes | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-WFQFN Exposed Pad | |
| Supplier Device Package | 28-WQFN (5x5) |
LM21305SQ/NOPB Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM21305SQ/NOPB D# V72:2272_07264950 Texas Instruments |
Conv DC-DC 3V to 18V Synchronous Step Down Single-Out 0.6V to 5V 5A 28-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 951 |
|
LM21305SQE/NOPB D# V72:2272_07264951 Texas Instruments |
Conv DC-DC 3V to 18V Synchronous Step Down Single-Out 0.6V to 5V 5A 28-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 250 |
| Part Number | Description | Stock |
|
LM21305SQE/NOPB National Semiconductor Corporation |
52 |
| Part Number | Description | Stock |
|
LM21305SQE/NOPB Texas Instruments |
IC, DC-DC CONV, 1.5MHz, LLP-28 |
138 |
|
LM21305SQ/NOPB Texas Instruments |
5A ADJUSTABLE FREQUENCY SYNCHRONOUS BUCK |
Contact Us |
| Part Number | Description | Stock |
|
LM21305SQE/NOPB D# C1S746203785970 Texas Instruments |
Conv DC-DC 3V to 18V Step Down Single-Out 0.6V to 5V 5A 28-Pin WQFN EP T/R RoHS: Not Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
|
28 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
WQFN-28 DC-DC Converters RoHS |
46 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB D# LM21305SQ/NOPBCT-ND Texas Instruments |
IC REG BUCK ADJUSTABLE 5A 28WQFN |
3250 In Stock |
|
LM21305SQE/NOPB D# LM21305SQE/NOPBCT-ND Texas Instruments |
IC REG BUCK ADJUSTABLE 5A 28WQFN |
150 In Stock |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
In stock shipping within 2days |
115 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB D# 2492144 Texas Instruments |
DC/DC CONV, SYNC BUCK, 1.5MHZ, WQFN-28 RoHS: Compliant
Min Qty: 1
Container: Each
|
11 |
| Part Number | Description | Stock |
|
LM21305SQNOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
6682 |
| Part Number | Description | Stock |
|
LM21305SQNOPB Texas Instruments |
OEM/CM ONLY |
978 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
WQFN28/LM21305SQ/NOPB/TI RoHS: Compliant
|
10000 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB D# C524247 Texas Instruments |
28 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
OEM/CM Immediate delivery |
3000 |
| Part Number | Description | Stock |
|
LM21305SQE/NOPB D# 926-LM21305SQE/NOPB Texas Instruments |
Switching Voltage Regulators 5A Adj Freq Sync Buck Reg RoHS: Compliant
|
306 |
|
LM21305SQ/NOPB D# 926-LM21305SQ/NOPB Texas Instruments |
Switching Voltage Regulators 5A Adj Freq Sync Buck Reg RoHS: Compliant
|
1329 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB D# 26AJ7133 Texas Instruments |
DC/DC CONV, SYNC BUCK, 1.5MHZ, WQFN-28, DC / DC Converter Type:-, Input Voltage Min:3V, Input Voltage Max:18V, No. of Outputs:1 Output, DC / DC Converter IC Case:WQFN, No. of Pins:28Pins, Output Current:5A, Output Voltage Min:600mV, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
| Part Number | Description | Stock |
|
LM21305SQE/NOPB D# NS-LM21305SQE/NOPB Texas Instruments |
OEM/CM ONLY |
5593 |
|
LM21305SQ/NOPB D# NS-LM21305SQ/NOPB Texas Instruments |
OEM/CM ONLY |
21384 |
| Part Number | Description | Stock |
|
LM21305SQE/NOPB National Semiconductor Corporation |
68 |
| Part Number | Description | Stock |
|
LM21305SQE/NOPB Texas Instruments |
LM21305 3-18V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency RoHS: Compliant
|
515 |
|
LM21305SQ/NOPB Texas Instruments |
LM21305 3-18V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency RoHS: Compliant
|
903 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
336 |
|
LM21305SQE/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
253 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
IN stock Immediate delivery |
3015 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
3-18V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency |
83,635 |
|
LM21305SQE/NOPB Texas Instruments |
3-18V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency |
23,750 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
shipping today |
10694 |
|
LM21305SQE/NOPB National Semiconductor Corporation |
shipping today |
26 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB D# 31663826 Texas Instruments |
Conv DC-DC 3V to 18V Synchronous Step Down Single-Out 0.6V to 5V 5A 28-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 951 |
|
LM21305SQE/NOPB D# 41796451 Texas Instruments |
Conv DC-DC 3V to 18V Synchronous Step Down Single-Out 0.6V to 5V 5A 28-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 250 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB Texas Instruments |
IC REG BUCK ADJ 5A SYNC 28WQFN |
13149 |
| Part Number | Description | Stock |
|
LM21305SQ/NOPB D# 3123052 Texas Instruments |
DC/DC CONV, SYNC BUCK, 1.5MHZ, WQFN-28 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
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| In Stock | 2,432 - 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 | $ 6.6569 | $ 6.6569 |
| 100 | $ 6.6569 | $ 665.6900 |
| 500 | $ 6.6569 | $ 3,328.4500 |
| 1000 | $ 6.6569 | $ 6,656.9000 |
| 2500 | $ 6.6569 | $ 16,642.2500 |
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