LM5013DDAR Texas Instruments Non-Synchronous Buck Regulator SOIC-8 | JTDZ Tech
LM5013DDAR — Overview
LM5013DDAR by Texas Instruments is a component in the Non-Synchronous Buck (Step-Down) DC/DC Converter / Switching Regulator category, supplied by Shenzhen Jinteng Electronics Technology Co., Ltd. (JTDZ Tech) — an independent distributor serving OEMs, ODMs and EMS providers worldwide.
The LM5013 is a 100-V input, 3.5-A non-synchronous (asynchronous) buck DC/DC converter with ultra-low quiescent current that integrates a 100-V, 0.25-ohm high-side power MOSFET. Its constant on-time (COT) control architecture provides nearly constant switching frequency with excellent load and line transient response, while a 50-ns minimum controllable on-time enables large step-down ratios, such as a direct conversion from a 48-V nominal rail to low-voltage outputs. The device is offered in an 8-pin SO PowerPAD (DDA) package with 1.27-mm pin pitch and targets rugged industrial, motor-control, and powertrain power supplies. TI lists the device as ACTIVE and it meets the CISPR 25 Class 5 standard.
Key specifications
| Part number | LM5013DDAR |
| Manufacturer | Texas Instruments |
| Device type | Non-Synchronous Buck (Step-Down) DC/DC Converter / Switching Regulator |
| Package | SOIC-8 |
| Package size | 4.89 x 3.90 mm |
| Stock | 20,000 pcs |
| Condition | Original, genuine & unused |
Datasheet parameters
| Topology | Non-synchronous buck (step-down), integrated high-side MOSFET |
| Input voltage range (VIN) | 6 V to 100 V |
| Output voltage range (VOUT) | 1.2 V to 95 V |
| Maximum output current | 3.5 A |
| Peak switch current limit (typ) | 3.5 A |
| Integrated high-side MOSFET rating | 100 V, 0.25 ohm |
| Control mode | Constant on-time (COT) |
| Minimum controllable on-time | 50 ns |
| Maximum duty cycle | 97% |
| Quiescent current (no-load sleep, typ) | 10 uA |
| Shutdown quiescent current (typ) | 3.1 uA |
| Internal voltage reference | 1.2 V |
| Fixed internal soft-start | 3.5 ms |
| Junction temperature range | -40 C to +125 C |
Parameters above are transcribed from the manufacturer datasheet for reference only. Confirm the current datasheet revision and your application conditions before design-in.
Stock, packaging and availability
| Item | Detail |
|---|---|
| Available quantity | 20,000 pcs |
| Condition | Original, genuine & unused |
| Packaging | Original factory packaging — tape & reel, tray or tube as supplied by the manufacturer |
| Warehouse | Shenzhen, China |
| Lead time | Confirmed per order — typically ships within 24–48 hours after payment |
Stock levels move quickly. Confirm current availability, quantity and lead time with our team before ordering.
Need a quote for LM5013DDAR? Send your target quantity, destination and required date code to our sales team — we reply with price, stock and lead time within 2 working hours.
Browse the full Power Management Chips collection for more Non-Synchronous Buck Regulator devices, or request a quote for LM5013DDAR.
Other Texas Instruments parts in stock
| CDCP1803RGER | LM1391N | ADS1291IRSMR |
| LM35DZ | CD40106BM | CD4066BM |
Frequently asked questions
Is LM5013DDAR original and genuine?
Yes. We supply LM5013DDAR as original, unused stock sourced through long-verified, traceable channels. Traceability documents, inspection reports and photos of the actual goods can be provided on request before you commit.
How much LM5013DDAR stock do you have?
20,000 pcs of LM5013DDAR are currently listed. Stock moves daily - send us your required quantity and we will confirm live availability, date code and lead time.
What package does LM5013DDAR use?
LM5013DDAR is supplied in a SOIC-8 package (4.89 x 3.90 mm). Always confirm the package, pinout and thermal pad layout against the current manufacturer datasheet before design-in.
Can you help confirm the LM5013DDAR parameters?
Yes. Tell us the parameters you are qualifying (supply voltage, current rating, frequency, interface, temperature range or package) and our team will help you confirm them against the current manufacturer datasheet. We do not host third-party datasheets.
Do you quote volume orders for LM5013DDAR?
Yes. We quote volume pricing, available quantity and lead time within 2 working hours, and we can consolidate LM5013DDAR with other line items into a single shipment.
All trademarks, brand names and part numbers are the property of their respective owners. JTDZ Tech is an independent distributor and is not an authorised distributor, franchisee or agent of the manufacturers named above.
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