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Details for TPS79718DCKT by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Buy Directly from Texas Instruments (37630 in stock) $0.3440
V REG LDO 10MA +1.8V SMD 79718 REEL
TPS79718DCKT image

TPS79718DCKT by Texas Instruments

V REG LDO 10MA +1.8V SMD 79718 REEL

5-Pin SC70 (DCK) Package
50-mA Low-Dropout Regulator
Integrated Power Good Output
Operating Junction Temperature Range of u201340u00b0C
Over-Current Limitation
Stable With Any Capacitor Greater Than 0.47 u00b5F
Typical Dropout Voltage of 105 mV at 10 mA (TPS79733)
Ultra-Low 1.2-u00b5A Quiescent Current at 10 mA

Part Information

TPS79718DCKT image
RoHS Compliant


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 The usual PNP pass transistor has been replaced by a PMOS pass element.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.

Technical Specifications

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

Alternate Descriptions

10mA,1.8V,LDO Voltage Reg.,TPS79718DCK RS Components
V REG LDO 10MA +1.8V, SMD, 79718; 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 RoHS Compliant: Yes Newark Electronics
LDO Regulator Pos 1.8V 0.05A 5-Pin SC-70 T/R Avnet America
50-mA, ultra-low-IQ, low-dropout voltage regulator with power good Texas Instruments
On a Reel of 250, Texas Instruments TPS79718DCKT LDO Gerilim Regülatörü, 50mA ±4%, 5-Pinli SC-70 RS Components TR
Regolatore tensione SC70 TPS79718DCK RS Components IT