TPS79730DCKT Power Management ICs - PMIC by Texas Instruments

V REG LDO 50MA +3.0V SMD 79730 REEL

Status: Unknown
Series: 3V 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 The usual PNP pass transistor has been replaced by a PMOS pass element.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

Distributor Stock
Logo for Farnell
Farnell
from US$0.84
116
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.58
116
in stock
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element14
from US$0.78
116
in stock
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Texas Instruments
from US$0.43
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Specifications

Output Type Fixed
Input Voltage Min 1.8V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 3V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 50mA
Dropout Voltage Vdo 110mV
LDO Regulator Case Style SC-70
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 3V 50mA LDO Voltage Regulators
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 4%
Base Number 79730
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +85°C
Operating Voltage Tolerance + 4%
Output Current Max 0.01A
Output Voltage 3V
Output Voltage Nom. 3V
Primary Input Voltage 5.5V
Supply Voltage Min 1.8V
Termination Type Surface Mount Device
Voltage Regulator Type Low Dropout

Alternative Descriptions

V Reg Ldo 50Ma +3.0V, Smd, 79730 | Newark Electronics
V REG LDO 50MA +3.0V, SMD, 79730 | element14
50-mA, ultra-low-IQ, low-dropout voltage regulator with power good | Texas Instruments


Frequently Asked Questions

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What category does TPS79730DCKT fall under?

The TPS79730DCKT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

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You can view similar parts to TPS79730DCKT when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS79730DCKT RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14, Farnell and Texas Instruments have stock available or on a lead time for TPS79730DCKT.

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