TPS79518DCQR Power Management ICs - PMIC by Texas Instruments

LDO FIXED 1.8V 0.5A SOT-223-6

Status: Unknown
Series: 1.8V 500mA LDO Voltage Regulators
RoHS: Unknown
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The TPS795 family of low-dropout (LDO), low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, 6-pin SOT-223 and 3-mm × 3-mm WSON packages. Each device in the family is stable with a small 1-μF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 110 mV at 500 mA). Each device achieves fast start-up times (approximately 50 μs with a 0.001-μF bypass capacitor) while consuming very low quiescent current (265 μA, typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 μA. The TPS79530 device exhibits approximately 33 μVRMS of output voltage noise at 3V output with a 0.1-μF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high-PSRR and low-noise features, as well as from the fast response time.

Where to Buy

Prices starting from US$0.84

Distributor Stock
Logo for Farnell
Farnell
from US$1.71
1,335
in stock
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Logo for Texas Instruments
Texas Instruments
from US$0.84
128,049
in stock
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Logo for Newark Electronics
Newark Electronics
from US$2.30
1,335
in stock
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Logo for element14
element14
from US$2.87
1,335
in stock
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Specifications

Output Type Fixed
Input Voltage Min 2.7V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 1.8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 500mA
Dropout Voltage Vdo 110mV
LDO Regulator Case Style SOT-223
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 1.8V 500mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 1.8V

Alternative Descriptions

500-mA, low-dropout voltage regulator with enable | Texas Instruments
Ldo, Fixed, 1.8V, 0.5A, Sot-223-6 | Newark Electronics
LDO, FIXED, 1.8V, 0.5A, SOT-223-6 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS79518DCQR?

Additional datasheets, footprints and schematics for TPS79518DCQR are listed on our Part Details page. You can also find images and similar parts to TPS79518DCQR on this page.

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What category does TPS79518DCQR fall under?

The TPS79518DCQR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS79518DCQR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS79518DCQR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS79518DCQR have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS79518DCQR.

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