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Details for TPS79733DCKT by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
V REG LDO 50MA +3.3V SMD 79733 REEL
TPS79733DCKT image

TPS79733DCKT by Texas Instruments

V REG LDO 50MA +3.3V SMD 79733 REEL
Features
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
TPS79733DCKT image
RoHS Compliant
Description
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 The usual PNP pass transistor has been replaced by a PMOS pass element.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.
Specifications
Output Type:
Fixed
Input Voltage Min:
1.8V
Input Voltage Max:
5.5V
Fixed Output Voltage Nom.:
3.3V
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:
3.3V 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:
79733
No. of Outputs:
1Outputs
Operating Temperature Range:
-40°C to +85°C
Operating Voltage Tolerance +:
4%
Output Current Max:
0.05A
Output Voltage:
3.3V
Output Voltage Nom.:
3.3V
Primary Input Voltage:
5.5V
Supply Voltage Min:
1.8V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Low Dropout
Alternate Descriptions
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK RS Components
V REG LDO 50MA +3.3V, SMD, 79733; Output Type:Fixed; Input Voltage Min:1.8V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:50mA; Dropout RoHS Compliant: Yes Newark Electronics
LDO Regulator Pos 3.3V 0.05A 5-Pin SC-70 T/R Avnet America
LDO Regulator Pos 3.3V 0.05A 5-Pin SC-70 T/R Avnet Europe