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TI TPS7A8500RGRR
Linear Voltage Regulator IC Positive Adjustable/Programmable 1 Output 4A 20-VQFN (3.5x3.5)
Brands: TI
Mfr.Part #: TPS7A8500RGRR
Datasheet: TPS7A8500RGRR Datasheet (PDF)
Package/Case: VQFN20
RoHS Status:
Stock Condition: 3821 pcs, New Original
Product Type: Voltage Regulators - Linear
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.054 | $4.054 |
| 10 | $3.547 | $35.470 |
| 30 | $3.188 | $95.640 |
| 100 | $2.882 | $288.200 |
| 500 | $2.742 | $1371.000 |
| 1000 | $2.678 | $2678.000 |
In Stock:3821 PCS
TPS7A8500RGRR General Description
The TPS7A85 is a low-noise (4.4 µVRMS), low-dropout linear regulator (LDO) capable of sourcing 4 A with only 240 mV of maximum dropout. The device output voltage is pin-programmable from 0.8 V to 3.95 V and adjustable from 0.8 V to 5.0 V using an external resistor divider.
The combination of low-noise (4.4 µVRMS), high-PSRR, and high output current capability makes the TPS7A85 ideal to power noise-sensitive components such as those found in high-speed communications, video, medical, or test and measurement applications. The high performance of the TPS7A85 limits power-supply-generated phase noise and clock jitter, making this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and RF components. Specifically, RF amplifiers benefit from the high-performance and 5.0-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input voltage, low-output (LILO) voltage operation, the exceptional accuracy (0.75% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A85 ensure optimal system performance.
The versatility of the TPS7A85 makes the device a component of choice for many demanding applications.
Features
- Low Dropout: 150 mV (typ) at 4 A
- 1% (max) Accuracy Over Line, Load, and Temperature
- Output Voltage Noise:
- 4.4 µVRMS at 0.8-V Output
- 8.4 µVRMS at 5.0-V Output
- Input Voltage Range:
- Without BIAS: 1.4 V to 6.5 V
- With BIAS: 1.1 V to 6.5 V
- ANY-OUT Operation:
- Output Voltage Range: 0.8 V to 3.95 V
- Adjustable Operation:
- Output Voltage Range: 0.8 V to 5.0 V
- Power-Supply Ripple Rejection:
- 40 dB at 500 kHz
- Excellent Load Transient Response
- Adjustable Soft-Start In-Rush Control
- Open-Drain Power-Good (PG) Output
- Stable with a 47-µF or Larger Ceramic Output Capacitor
- Operating Temperature Range:
–40ºC to +125°C - 3.5-mm × 3.5-mm, 20-Pin VQFN
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 4 |
| Vin (max) (V) | 6.5 | Vin (min) (V) | 1.1 |
| Vout (max) (V) | 5 | Vout (min) (V) | 0.8 |
| Noise (µVrms) | 4.4 | Iq (typ) (mA) | 2.8 |
| Thermal resistance θJA (°C/W) | 35 | Rating | Catalog |
| Load capacitance (min) (µF) | 47 | Regulated outputs (#) | 1 |
| Features | Enable, Output discharge, Power good, Soft start | Accuracy (%) | 1 |
| PSRR at 100 KHz (dB) | 25 | Dropout voltage (Vdo) (typ) (mV) | 150 |
| 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 |
 |
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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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 TPS7A8500RGRR is a low-dropout (LDO) voltage regulator from Texas Instruments. It provides a fixed output voltage with high accuracy and low noise, making it ideal for powering sensitive analog circuits in applications such as industrial and automotive systems. Its small package size and low quiescent current consumption make it suitable for space-constrained designs.
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Equivalent
The equivalent products of the TPS7A8500RGRR chip are the TPS7A8300, TPS7A8700, and TPS7A8801. These chips offer similar voltage regulation and power management features, making them suitable replacements for the TPS7A8500RGRR in various applications. -
Features
The TPS7A8500RGRR is a voltage regulator with an input voltage range of 2.8V to 6.5V and output voltage range of 1.2V to 6.0V. It has a low dropout voltage of 170mV at 1A, a low noise output voltage of 12μVRMS and is capable of delivering up to 1A of output current. -
Pinout
The TPS7A8500RGRR is a 20-pin, 3mm x 3mm VQFN package linear regulator. Its functions include providing a 0.8V to 3.3V output voltage with an input voltage range of 0.9V to 5.5V and a maximum output current of 150mA. It also features low noise, high PSRR, and low dropout voltage. -
Manufacturer
The manufacturer of the TPS7A8500RGRR is Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and digital integrated circuits for a variety of applications, including power management, signal processing, and microcontrollers. -
Application Field
The TPS7A8500RGRR voltage regulator is commonly used in various applications such as industrial automation, test and measurement equipment, telecommunications, automotive power systems, and battery-powered devices. It is ideal for providing a stable and accurate voltage supply in systems where low noise and high efficiency are required. -
Package
The TPS7A8500RGRR chip is available in a 20-VQFN (3x3) package. It is a fixed linear voltage regulator in a 3x3 mm form factor. It has a size of 9 mm x 9 mm.
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