TPS73733DCQ Power Management ICs - PMIC by Texas Instruments


Status: Unknown
Series: 3.3V 1A LDO Voltage Regulators
RoHS: Unknown
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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.
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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

Alternative Descriptions

1-A, ultra-low-dropout voltage regulator with reverse current protection & enable | Texas Instruments
IC LDO REG POS 3.3V 1A 6-PIN SOT-223 | Dan-Mar Components
IC: voltage regulator | Transfer Multisort Elektronik
Ic, Voltage Regulator | Newark Electronics
LDO U-Reg +3,3V 1A SOT223-6 | Schukat Electronic

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The TPS73733DCQ is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

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You can view similar parts to TPS73733DCQ when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS73733DCQ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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