TPS7A4701RGWR Power Management ICs - PMIC by Texas Instruments

LDO ADJ 1A 1.4V TO 20.5V VQFN-20

Status: Unknown
Series: Adj 1A LDO Voltage Regulators
RoHS: Unknown
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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 userprogrammable (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-andmeasurement, audio, and RF applications. For applications where positive and negative lownoise rails are required, consider TI's TPS7A33 family of negative high-voltage, ultralow-noise linear regulators.

Prices starting from US$2.03


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$2.03
6,687
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Logo for Newark Electronics Newark Electronics US$5.24
1,350
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Logo for element14 element14 US$5.36
1,350
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Specifications

Output Type Adjustable
Input Voltage Min 3V
Input Voltage Max 36V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.4V
Adjustable Output Voltage Max 20.5V
Output Current 1A
Dropout Voltage Vdo 307mV
LDO Regulator Case Style VQFN
No. of Pins 20Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range Adj 1A LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

1-A, 36-V, low-noise, high-PSRR, low-dropout voltage regulator with enable | Texas Instruments
Ldo, Adj, 1A, 1.4V To 20.5V, Vqfn-20 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS7A4701RGWR?

Additional datasheets, footprints and schematics for TPS7A4701RGWR are listed on our Part Details page. You can also find images and similar parts to TPS7A4701RGWR on this page.

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What category does TPS7A4701RGWR fall under?

The TPS7A4701RGWR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS7A4701RGWR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS7A4701RGWR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS7A4701RGWR have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS7A4701RGWR.

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