TPS79733DCKT

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Details for Texas Instruments
TPS79733DCKT
Ultralow IQ, 50mA LDO Linear Regulators with Power Good Output
Buy Directly from Texas Instruments (3750 in Stock)
$0.3900 per unit
Series Information for TPS79733DCKT - Texas Instruments

Features

  • feature
    5-Pin SC70 (DCK) Package
  • feature
    50-mA Low-Dropout Regulator
  • feature
    Integrated Power Good Output
  • feature
    Operating Junction Temperature Range of u201340u00b0C
  • feature
    Over-Current Limitation
  • feature
    Stable With Any Capacitor Greater Than 0.47 u00b5F
  • feature
    Typical Dropout Voltage of 105 mV at 10 mA (TPS79733)
  • feature
    Ultra-Low 1.2-u00b5A Quiescent Current at 10 mA
TPS79733DCKT image
RoHS Compliant

Description

V REG LDO 50MA +3.3V SMD 79733 REEL

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 The usual PNP pass transistor has been replaced by a PMOS pass element.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

RS Components
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK
Newark Electronics
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
Avnet America
LDO Regulator Pos 3.3V 0.05A 5-Pin SC-70 T/R
Avnet Europe
LDO Regulator Pos 3.3V 0.05A 5-Pin SC-70 T/R
Texas Instruments
Ultralow IQ, 50mA LDO Linear Regulators with Power Good Output
RS Components UK
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK
RS Components DE
Low Drop Spannungsregler, TPS79733DCKT, Fest, 50mA, 3,3 Vout, 1-Ausg, 0.318W, SC-70, 5-Pin, ±4%, Positiv Montage-Typ : SMD Eingangsspannung min. : 1,8 V Eingangsspannung max. : 5,5 V Ruhestrom : 0.0012mA Betriebstemperatur min. : -40 °C Betriebstemperatur max. : +85 °C, Texas Instruments
RS Components HK
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK
RS Components JP
半導体,電源,レギュレータ
RS Components FR
10MA 3.3V LDO V.REGULATOR, TPS79733DCK
RS Components CN
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK
RS Components ES
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK
RS Components NL
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK
RS Components NO
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK
RS Components SG
10mA,3.3V,LDO Voltage Reg.,TPS79733DCK