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TI TPS74601PDRVR
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WSON (2x2)
Brands: TI
Mfr.Part #: TPS74601PDRVR
Datasheet: TPS74601PDRVR Datasheet (PDF)
Package/Case: WSON-6
Product Type: Linear Regulator
RoHS Status:
Stock Condition: 2500 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTPS74601PDRVR General Description
The TPS746 is an adjustable 1-A low-dropout (LDO) regulator with power-good functionality. This device is available in a small, 6-pin, 2-mm × 2-mm WSON package and consumes very low quiescent current and provides fast line and load transient performance. The TPS746 features an ultra-low dropout of 225 mV at 1 A that can help improve the power efficiency of the system.
The TPS746 is optimized for a wide variety of applications by supporting an input voltage range from 1.5 V to 6.0 V and an externally adjustable output range of 0.55 V to 5.5 V. The low output voltage enables this LDO to power the modern microcontrollers with lower core voltages. Additionally, the TPS746 has a low IQ with enable functionality to minimize standby power. This device features an internal soft-start to lower the inrush current, which provides a controlled voltage to the load and minimizes the input voltage drop during start up.
The TPS746 has a power-good (PG) output that monitors the voltage at the feedback pin to indicate the status of the output voltage. The EN input and PG output can be used for sequencing multiple power sources in the system.
The TPS746 is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides a high accuracy of 0.7% max at 25ºC and 1% max over temperature (85ºC). This device includes integrated thermal shutdown, current limit, and undervoltage lockout (UVLO) features. The TPS746 has an internal foldback current limit that helps reduce the thermal dissipation during short-circuit events.
Features
- Input Voltage Range: 1.5 V to 6.0 V
- Adjustable Output Voltage:
- 0.55 V to 5.5 V
- Very Low Dropout:
- 225 mV (max) at 1 A (3.3 VOUT)
- High Output Accuracy:
- 0.7%, Typical
- 1%, Maximum Over Temperature (85°C)
- Open-Drain Power-Good Output
- Power-Good Rising Delay:
- TPS746: 165 µs
- TPS746B: 5 ms
- IQ: 25 µA (Typical)
- Built-In Soft-Start With Monotonic VOUT Rise
- Package:
- 2-mm × 2-mm 6-Pin WSON (DRV)
- Active Output Discharge
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Adjustable Output | Iout (max) (A) | 1 |
| Vin (max) (V) | 6 | Vin (min) (V) | 1.5 |
| Vout (max) (V) | 5.5 | Vout (min) (V) | 0.55 |
| Noise (µVrms) | 53 | Iq (typ) (mA) | 0.025 |
| Thermal resistance θJA (°C/W) | 80.3 | Rating | Catalog |
| Load capacitance (min) (µF) | 1 | Regulated outputs (#) | 1 |
| Features | Enable, Foldback Overcurrent protection, Output discharge, Power good, Soft start | Accuracy (%) | 1 |
| PSRR at 100 KHz (dB) | 45 | Dropout voltage (Vdo) (typ) (mV) | 190 |
| Operating temperature range (°C) | -40 to 125 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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