- Mfr. #:
- TPS62743YFPR
- Description:
- Switching Voltage Regulators 360nA IQ Chip-Scale Step Down Converter
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
TPS62743YFPR Information
- TPS62743 Ultra Low-Power DC-DC Converter
- Texas Instruments TPS62743 Ultra Low-Power DC-DC Converter is a high efficiency step-down converter with ultra low quiescent current of typical 360nA. The device is optimized to operate with a 2.2µH inductor and 10µF output capacitor. The device uses DCS-Control™ and operates with a typical switching frequency of 1.2MHz. In Power Save Mode the device extends the light load efficiency down to a load current range of 10µA and below. TPS62743 provides an output current of 300mA. Once started the device operates down to an input voltage range of 2.0V. This allows to operate the device directly from a single Li-MnO2 coin cell. The TPS62743 is optimized to provide a low output voltage ripple and low noise using a small output capacitor. Once the input voltage comes close to the output voltage the device enters the No Ripple 100% mode. This is done to prevent an increase of output ripple voltage. In this operation mode the device stops switching and turns the high side MOSFET switch on.
Specifications
| RoHS: | Y |
|---|---|
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Series: | TPS62743 |
| Product Category: | Switching Voltage Regulators |
| Product Type: | Switching Voltage Regulators |
| Packaging: | Reel |
| Subcategory: | PMIC - Power Management ICs |
| Type: | High Efficient Buck Converter |
| Package / Case: | DSBGA-8 |
| Topology: | Buck |
| Input Voltage MAX: | 5.5 V |
| Factory Pack Quantity: | 3000 |
| Operating Supply Current: | 300 nA |
| Output Current: | 300 mA |
| Input Voltage: | 2.15 V to 5.5 V |
| Input Voltage MIN: | 2.15 V |
| Supply Voltage - Min: | 2.15 V |
| Output Voltage: | 1.2 V to 3.3 V |
| Switching Frequency: | 1.2 MHz |
| Number of Outputs: | 1 Output |
| Unit Weight: | 0.000053 oz |
| Operating Temperature Range: | - 40 C to + 85 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
TPS62743YFPR Price & Stock
Texas Instruments TPS62743YFPR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-42392-1-ND | 32,938 | 14.33 | 12.91 | 9.74 | 6.57 | 6.57 | 2019-12-24T14:00:29Z |
| Digi-Key | 296-42392-6-ND | 32,938 | 14.33 | 12.91 | 9.74 | 6.57 | 6.57 | 2019-12-24T14:00:29Z |
| Digi-Key | 296-42392-2-ND | 30,000 | - | - | - | - | 5.91 | 2019-12-24T14:00:29Z |
| Texas Instruments | TPS62743YFPR | 15,615 | 12.70 | 11.37 | 9.19 | 5.37 | 5.37 | 2019-12-25T02:03:18Z |
| Mouser | 595-TPS62743YFPR | 7,450 | 13.94 | 11.84 | 9.50 | 6.86 | 5.91 | 2019-12-23T17:18:16Z |
| Avnet | TPS62743YFPR | - | - | - | - | - | 6.71 | 2019-12-25T02:19:22Z |
| Avnet Europe | TPS62743YFPR | 3,000 | - | - | - | - | 9.08 | 2019-12-25T07:59:22Z |
| OMO Electronics | 529522 | 110,703 | - | - | 8.27 | 6.77 | 6.77 | 2019-12-25T10:39:40Z |
| LCSC | C374070 | 2,465 | 8.08 | 5.99 | 5.22 | 4.96 | 4.96 | 2019-11-19T23:40:06Z |
| Epart123 | TPS62743YFPR | 40,000 | - | - | - | - | 4.77 | 2019-12-20T09:56:39Z |
| Antdic Electronics | TPS62743YFPR | 15,368 | - | - | - | - | - | 2019-11-10T13:01:33Z |
| Sourceability | TPS62743YFPR | 23,506 | - | - | - | - | - | 2019-12-18T20:43:39Z |
| LTL Group | 5480190 | 171 | - | - | - | - | - | 2019-12-23T01:29:13Z |
| GreenTree Electronics | TPS62743YFPR | 9,000 | - | - | - | - | - | 2019-11-06T14:43:13Z |
| Chip 1 Exchange | TPS62743YFPR | 3,516 | - | - | - | - | - | 2019-11-19T09:43:30Z |
| Au Ling | TPS62743YFPR | Contact | - | - | - | - | - | 2019-11-27T14:34:02Z |
| Sierra IC | TPS62743YFPR | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
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Alternate Names
Texas Instruments has several brands around the world that may have alternate names for TPS62743YFPR due to regional differences or acquisition. TPS62743YFPR may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INS
- TEXAS INSTRUMENTS INC
- TEXAS INSTRUMEN
- TEX
- TEXAS INSTRU
- TI/NS
- Texas Instruments (TI)
- TEXASIN
- TEXINS
- TEXAS INSTRUMENTS INCORPORATED
- TEAXS
- TEXAS INTRUMENTS
- TEXAS INSTRUM
- TEXAS INSRUMENT
- TEXAS IST
- TI-PB
- TI-ROHS
- Texas Instruments Rfid Systems
- TEXINST
- TEXAS INSRUMENTS
- Texas Instr.
- Texas Instruments Inc.