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$5000TI TPS7A4701QRGWRQ1
Linear Voltage Regulator IC Positive Adjustable/Programmable 1 Output 1A 20-VQFN (5x5)
Brands: TI
Mfr.Part #: TPS7A4701QRGWRQ1
Datasheet: TPS7A4701QRGWRQ1 Datasheet (PDF)
Package/Case: VQFN-20
Product Type: Voltage Regulators , Linear, Low Drop Out Regulators
RoHS Status:
Stock Condition: 6,476 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPS7A4701QRGWRQ1 General Description
The TPS7A47-Q1 device is a positive voltage (35 V), ultra-low-noise (4.2 µVRMS) low-dropout linear regulator (LDO) capable of sourcing a 1-A load.
The TPS7A47-Q1 output voltage can be configured with a user-programmable printed circuit board (PCB) layout (up to 20.5 V), or adjustable (up to 34 V) with external feedback resistors.
The TPS7A47-Q1 is designed with bipolar technology primarily for high-accuracy, high-precision instrumentation applications where clean voltage rails are critical to maximize system performance. This feature makes the device ideal for powering operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance analog circuitry.
In addition, the TPS7A47-Q1 is ideal for post dc-dc converter regulation. By filtering out the output voltage ripple inherent to dc-dc switching conversions, maximum system performance is ensured in sensitive instrumentation, audio, and RF applications.
Features
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C4A
- Input Voltage: 3 V to 35 V
- Operating Junction Temperature: –40°C to +145°C
- Output Voltage Noise:
4.2 µVRMS (10 Hz–100 kHz) - Power-Supply Rejection Ratio:
- 82 dB (100 Hz)
- ≥ 55 dB (10 Hz–10 MHz)
- Two Output Voltage Modes:
- ANY-OUT™ Version (User-Programmable Output via PCB Layout):
- Output Voltage: 1.4 V to 20.5 V
- Adjustable Operation:
- Output Voltage: 1.4 V to 34 V
- ANY-OUT™ Version (User-Programmable Output via PCB Layout):
- Output Current: 1 A
- Thermal resistance: θJA = 31.1°C/W
- Dropout Voltage: 307 mV at 1 A
- CMOS Logic Level-Compatible Enable Pin
- Built-In Fixed Current Limit and
Thermal Shutdown
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 1 |
| Vin (max) (V) | 36 | Vin (min) (V) | 3 |
| Vout (max) (V) | 34 | Vout (min) (V) | 1.4 |
| Noise (µVrms) | 4 | Iq (typ) (mA) | 0.58 |
| Thermal resistance θJA (°C/W) | 31.1 | Rating | Automotive |
| Load capacitance (min) (µF) | 10 | Regulated outputs (#) | 1 |
| Features | Enable | Accuracy (%) | 2.5 |
| PSRR at 100 KHz (dB) | 60 | Dropout voltage (Vdo) (typ) (mV) | 216 |
| 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 | |
|---|---|---|
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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.
Packing
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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.
Part points
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The TPS7A4701QRGWRQ1 is a low-dropout linear regulator from Texas Instruments designed for automotive applications. It has a wide input voltage range, low quiescent current, and high PSRR, making it suitable for powering sensitive analog circuits in automotive systems. This device meets AEC-Q100 Grade 1 qualification and is optimized for reliable performance in harsh automotive environments.
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Equivalent
Some equivalent products of the TPS7A4701QRGWRQ1 chip are the TPS7A3301-Q1, TPS7A4901-Q1, and TPS7A3301-Q1. These devices are all low-dropout linear voltage regulators designed for automotive applications with similar features and specifications to the TPS7A4701QRGWRQ1 chip. -
Features
Features of TPS7A4701QRGWRQ1 include a wide input voltage range from 1.4V to 6.5V, low quiescent current of 1.6 µA, high PSRR of 70 dB at 1 kHz, and low noise performance of 6.3 µVRMS. It is available in a small WQFN package with thermal pad for enhanced thermal performance. -
Pinout
The TPS7A4701QRGWRQ1 is a voltage regulator with a pin count of 16. The key functions of this device include providing a fixed output voltage, low dropout voltage, high output accuracy, and low quiescent current for power management in automotive and industrial applications. -
Manufacturer
The manufacturer of TPS7A4701QRGWRQ1 is Texas Instruments. Texas Instruments is an American multinational semiconductor company that designs and manufactures a range of technological solutions, including analog integrated circuits and embedded processors. They are known for their high-quality and innovative products used in various industries such as automotive, industrial, and consumer electronics. -
Application Field
TPS7A4701QRGWRQ1 is a low-dropout linear voltage regulator designed for automotive and industrial applications. It is suitable for powering microcontrollers, sensors, and other low power devices in vehicles, industrial equipment, and other harsh environments requiring a robust and reliable voltage regulator. -
Package
The TPS7A4701QRGWRQ1 chip is available in a VQFN package type with a size of 3mm x 3mm. It comes in a reel form with a size of 3000 units per reel.
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