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Details for TPS73733DCQ by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
IC VOLTAGE REGULATOR
TPS73733DCQ image

TPS73733DCQ by Texas Instruments

IC VOLTAGE REGULATOR
Features
1% Initial Accuracy
3% Overall Accuracy Over Line, Load, and Temperature
Available in Multiple Output Voltage Versions
Excellent Load Transient Responseu2014Even With Only 1-u03bcF Output Capacitor
Input Voltage Range: 2.2 V to 5.5 V
Less Than 20 nA Typical IQ in Shutdown Mode
NMOS Topology Delivers Low Reverse Leakage Current
Stable With 1-u03bcF or Larger Ceramic Output Capacitor
Thermal Shutdown and Current Limit for Fault Protection
Ultralow Dropout Voltage: 130 mV Typical at 1 A
Part Information
TPS73733DCQ image
RoHS Compliant
Description
The TPS737xx family of linear low-dropout (LDO) voltage regulators uses an NMOS pass element in a voltage-follower configuration. This topology is relatively insensitive to output capacitor value and ESR, allowing a wide variety of load configurations. Load transient response is excellent, even with a small 1-μF ceramic output capacitor. The NMOS topology also allows very low dropout. The TPS737xx family uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 20 nA and ideal for portable applications. These devices are protected by thermal shutdown and foldback current limit. For applications that require higher output voltage accuracy, consider TI's TPS7A37xx family of 1% overall accuracy, 1-A low-dropout voltage regulators.
Specifications
Output Type:
Fixed
Input Voltage Min:
2.2V
Input Voltage Max:
5.5V
Fixed Output Voltage Nom.:
3.3V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
1A
Dropout Voltage Vdo:
130mV
LDO Regulator Case Style:
SOT-223
No. of Pins:
6Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
3.3V 1A LDO Voltage Regulators
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
0.03%
No. of Outputs:
1Outputs
Operating Temperature Range:
-40°C to +125°C
Output Current Max:
1000mA
Output Voltage:
5V
Output Voltage Nom.:
3.3V
Primary Input Voltage:
5.5V
Supply Voltage Min:
2.2V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Fixed Positive LDO Linear
Alternate Descriptions
1A 3.3V LDO Regulator, Reverse SOT223-6 RS Components
LDO VOLTAGE REGULATOR, 3.3V, 1A, SOT-223-6; Output Type:Fixed; Input Voltage Min:2.2V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:1A RoHS Compliant: Yes Newark Electronics
LDO Regulator Pos 3.3V 1A 6-Pin(5+Tab) SOT-223 Tube Avnet America
IC: voltage regulator; LDO, fixed; 3.3V; 1A; SOT223-6; SMD Transfer Multisort Elektronik
LDO Regulator Pos 3.3V 1A 6-Pin(5+Tab) SOT-223 Tube Avnet Europe
LDO U-Reg +3,3V 1A SOT223-6 Schukat Electronic