TPS79718DCKT Power Management ICs - PMIC by Texas Instruments

V REG LDO 10MA +1.8V SMD 79718 REEL

Status: Unknown
Series: 1.8V 50mA LDO Voltage Regulators
RoHS: Unknown
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The TPS797xx family of low-dropout voltage regulators (LDOs) offers the benefits of low-dropout voltage and ultra-low-power operation. The device is stable with any capacitor greater than 0.47-µF. Therefore, implementations of this device require very little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high power good (PG) output. Intended for use in microcontroller-based, battery-powered applications, the TPS797xx family low dropout and ultra-low-power operation result in a significant increase in system battery operating life. The small packaging minimizes consumption of board space. The device is enabled when the applied voltage exceeds the minimum input voltage. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low (typically, 105 mV at 10-mA of load current), and is directly proportional to the load current. The quiescent current is ultra-low (1.2-µA, typically) and is stable over the entire range of output load current (0 mA to 50 mA). When properly configured with a pullup resistor, the PG output can implement a power-on reset or low-battery indicator.

Where to Buy

Prices starting from US$0.43

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Farnell
from US$1.06
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Chip One Stop
from US$0.54
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Newark Electronics
from US$1.42
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Texas Instruments
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Specifications

Output Type Fixed
Input Voltage Min 1.8V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 1.8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 50mA
Dropout Voltage Vdo 105mV
LDO Regulator Case Style SC-70
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 1.8V 50mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 4%
Base Number 79718
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +85°C
Operating Voltage Tolerance + 4%
Output Current Max 0.01A
Output Voltage 1.8V
Output Voltage Nom. 1.8V
Primary Input Voltage 5.5V
Termination Type Surface Mount Device
Voltage Regulator Type Low Dropout

Alternative Descriptions

V Reg Ldo 10Ma +1.8V, Smd, 79718 | Newark Electronics
50-mA, ultra-low-IQ, low-dropout voltage regulator with power good | Texas Instruments


Frequently Asked Questions

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What category does TPS79718DCKT fall under?

The TPS79718DCKT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

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You can view similar parts to TPS79718DCKT when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS79718DCKT RoHS compliant?

This part has not been flagged as RoHS Compliant.

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