TPS7A3301RGWT Power Management ICs - PMIC by Texas Instruments

V REG -3/-36V 1A -1.18/ -33V 20VQFN

Status: Unknown
Series: -
RoHS: Unknown
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The TPS7A33 series of linear regulators are negative voltage (–36 V), ultralow-noise (16-μVRMS, 72-dB PSRR) linear regulators capable of sourcing a maximum load of 1 A. The TPS7A33 series include a complementary metal oxide semiconductor (CMOS) logic-level-compatible enable pin (EN) to allow for user-customizable power management schemes. Other features available include built-in current limit and thermal shutdown features to protect the device and system during fault conditions. The TPS7A33 family is designed using bipolar technology primarily for high-accuracy, high-precision instrumentation applications, where clean voltage rails are critical to maximize system performance. This feature makes it ideal to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other highperformance analog circuitry. In addition, the TPS7A33 family of linear regulators is suitable for post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DCDC switching conversion, maximum system performance is ensured in sensitive instrumentation, medical, test and measurement, audio, and RF applications. For applications where positive and negative highperformance rails are required, consider the TPS7A4700 positive high-voltage, ultralow-noise, lowdropout linear regulator as well.

Where to Buy

Prices starting from US$3.14

Distributor Stock
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RS
from US$7.26
458
in stock
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Texas Instruments
from US$3.14
1,185
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Chip One Stop
from US$4.25
238
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Newark Electronics
from US$7.01
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element14
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Farnell
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Specifications

Output Type Adjustable
Input Voltage Min -36V
Input Voltage Max -3V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min -33V
Adjustable Output Voltage Max -1.18V
Output Current 1A
Dropout Voltage Vdo 325mV
LDO Regulator Case Style VQFN
No. of Pins 20Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +125°C
Operating Voltage Tolerance + 1%
Output Voltage Adjustable Range -1.18V to -33V
Output Voltage Max -1.18V
Output Voltage Min -33V
Primary Input Voltage -3V

Alternative Descriptions

1-A, high-PSRR, negative, adjustable low-dropout voltage regulator with enable | Texas Instruments
36V 1A Low-Noise Negative Reg. VQFN20EP | RS
V Reg, -3/-36V, 1A, -1.18/ -33V, 20Vqfn | Newark Electronics
V REG, -3/-36V, 1A, -1.18/ -33V, 20VQFN | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS7A3301RGWT?

Additional datasheets, footprints and schematics for TPS7A3301RGWT are listed on our Part Details page. You can also find images and similar parts to TPS7A3301RGWT on this page.

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What category does TPS7A3301RGWT fall under?

The TPS7A3301RGWT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS7A3301RGWT when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS7A3301RGWT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS7A3301RGWT have stock available?

Authorised distributors including Texas Instruments, RS, Chip One Stop, Newark Electronics and element14 have stock available or on a lead time for TPS7A3301RGWT.

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