TPS7A1901DRBT Power Management ICs - PMIC by Texas Instruments

LDO ADJ 1.5V-18V 0.45A SON-8

Status: Unknown
Series: Adj 450mA LDO Voltage Regulators
RoHS: Unknown
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The TPS7A19 is a low-dropout linear regulator (LDO) with a wide input voltage (VIN) range up to 40 V, capable of sourcing high output current (IOUT) up to 450 mA. This voltage regulator is ideal for generating a low-voltage supply from wide input-voltage rails. Not only does the TPS7A19 supply a well-regulated voltage rail, but the device also withstands and maintains regulation during voltage transients by acting as a simple surge protection circuit. The TPS7A19 consumes only 15 µA of quiescent current (IQ) at light loads, thereby lowering the power consumption for always-on or battery-powered applications. The TPS7A19 features integrated thermal shutdown and overcurrent protection. The TPS7A19 also offers a power good output (PG) with a programmable delay that indicates when the output voltage is in regulation. This feature is useful for power-rail sequencing functions. This LDO is available in a small, 3-mm × 3-mm, thermally-enhanced, 8-pin SON package.

Where to Buy

Prices starting from US$0.63

Distributor Stock
Logo for Farnell
Farnell
from US$1.39
No stock
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Texas Instruments
from US$0.63
6,004
in stock
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Newark Electronics
from US$1.86
-
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element14
from US$1.82
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Specifications

Output Type Adjustable
Input Voltage Min 4V
Input Voltage Max 40V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.5V
Adjustable Output Voltage Max 18V
Output Current 450mA
Dropout Voltage Vdo 240mV
LDO Regulator Case Style SON
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range Adj 450mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

450-mA, 40-V, low-IQ, adjustable low-dropout voltage regulator with power good & enable | Texas Instruments
Ldo, Adj, 1.5V-18V, 0.45A, Son-8 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS7A1901DRBT?

Additional datasheets, footprints and schematics for TPS7A1901DRBT are listed on our Part Details page. You can also find images and similar parts to TPS7A1901DRBT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPS7A1901DRBT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TPS7A1901DRBT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPS7A1901DRBT fall under?

The TPS7A1901DRBT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS7A1901DRBT when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS7A1901DRBT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS7A1901DRBT have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS7A1901DRBT.

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