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TI TPS7A4700RGWR
1-A, 36-V, low-noise, high-PSRR, low-dropout voltage regulator with enable
Brands: TI
Mfr.Part #: TPS7A4700RGWR
Datasheet: TPS7A4700RGWR Datasheet (PDF)
Package/Case: VQFN20
RoHS Status:
Stock Condition: 6554 pcs, New Original
Product Type: LDO Voltage Regulators
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.625 | $2.625 |
| 10 | $2.252 | $22.520 |
| 30 | $1.980 | $59.400 |
| 100 | $1.739 | $173.900 |
| 500 | $1.632 | $816.000 |
| 1000 | $1.584 | $1584.000 |
In Stock:6554 PCS
TPS7A4700RGWR General Description
The TPS7A47 is a family of positive voltage (+36 V), ultralow-noise (4 µVRMS) low-dropout linear regulators (LDO) capable of sourcing a 1-A load.
The TPS7A4700 output voltages are user-programmable (up to 20.5 V) using a printed circuit board (PCB) layout without the need of external resistors or feed-forward capacitors, thus reducing overall component count.
The TPS7A4701 output voltage can be configured with a user-programmable PCB layout (up to 20.5 V), or adjustable (up to 34 V) with external feedback resistors.
The TPS7A47 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 critical applications such as medical, radio frequency (RF), and test-and-measurement.
In addition, the TPS7A47 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, test-and-measurement, audio, and RF applications.
For applications where positive and negative low-noise rails are required, consider TIs TPS7A33 family of negative high-voltage, ultralow-noise linear regulators.
Features
- Input Voltage Range: +3 V to +36 V
- Output Voltage Noise:
4 µVRMS (10 Hz, 100 kHz) - Power-Supply Ripple Rejection:
- 82 dB (100 Hz)
- > 55 dB (10 Hz, 10 MHz)
- Two Output Voltage Modes:
- ANY-OUT™ Version (User-Programmable
Output via PCB Layout):- No External Feedback Resistors or
Feed-Forward Capacitors Required - Output Voltage Range: +1.4 V to +20.5 V
- No External Feedback Resistors or
- Adjustable Version (TPS7A4701 only):
- Output Voltage Range: +1.4 V to +34 V
- ANY-OUT™ Version (User-Programmable
- Output Current: 1 A
- Dropout Voltage: 307 mV at 1 A
- CMOS Logic Level-Compatible Enable Pin
- Built-In Fixed Current Limit and
Thermal Shutdown - Available in High-Performance Thermal Package:
5-mm × 5-mm QFN - Operating Temperature Range:
–40°C to 125°C
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) | 30.5 | Rating | Catalog |
| Load capacitance (min) (µF) | 10 | Regulated outputs (#) | 1 |
| Features | Enable, Soft start | Accuracy (%) | 2.5 |
| PSRR at 100 KHz (dB) | 60 | Dropout voltage (Vdo) (typ) (mV) | 307 |
| 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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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 TPS7A4700RGWR is a low-dropout (LDO) voltage regulator chip designed by Texas Instruments. It offers high performance with low noise and low quiescent current, making it suitable for a wide range of applications where stable voltage regulation is crucial. The chip features adjustable output voltage and thermal shutdown protection, making it versatile and reliable for various electronic systems.
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Equivalent
The equivalent products of TPS7A4700RGWR chip are TPS7A4700, TPS7A4701, TPS7A4701-Q1, TPS7A4702, and TPS7A4703 chips manufactured by Texas Instruments. These chips are also high-voltage, low-Quiescent current, and ultra-low-dropout voltage regulators. -
Features
1. Ultra-low noise linear voltage regulator 2. High accuracy with 1% reference accuracy over temperature 3. Low-dropout voltage of 150mV at 1A load 4. Adjustable output voltage range from 0.8V to 5V 5. Power good output with programmable delay 6. Current limit and thermal shutdown protection circuits 7. Small and compact WQFN package for easy integration into designs. -
Pinout
The pin count of the TPS7A4700RGWR is 20. It is a low-dropout linear regulator with a wide input voltage range and low quiescent current, making it ideal for use in various power management applications such as industrial automation and consumer electronics. -
Manufacturer
The TPS7A4700RGWR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. TI specializes in designing and manufacturing integrated circuits and other semiconductor devices for a wide range of applications, including analog and digital electronics, embedded systems, and power management. -
Application Field
The TPS7A4700RGWR is commonly used in applications requiring low dropout voltage and low quiescent current, such as battery-powered devices, portable equipment, industrial sensors, and medical instruments. It is also suitable for data acquisition systems, portable audio devices, and automotive electronics where precise voltage regulation is essential. -
Package
The TPS7A4700RGWR is a voltage regulator chip in a 20-VQFN package. It comes in a reel form with a standard size.
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