TPS73733DCQ

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> Power Management ICs - PMIC

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Details for Texas Instruments

TPS73733DCQ

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
Buy Directly from Texas Instruments (5377 in Stock)
$0.7000 per unit
Series Information for TPS73733DCQ - Texas Instruments

Features

  • feature
    1% Initial Accuracy
  • feature
    3% Overall Accuracy Over Line, Load, and Temperature
  • feature
    Available in Multiple Output Voltage Versions
  • feature
    Excellent Load Transient Responseu2014Even With Only 1-u03bcF Output Capacitor
  • feature
    Input Voltage Range: 2.2 V to 5.5 V
  • feature
    Less Than 20 nA Typical IQ in Shutdown Mode
  • feature
    NMOS Topology Delivers Low Reverse Leakage Current
  • feature
    Stable With 1-u03bcF or Larger Ceramic Output Capacitor
  • feature
    Thermal Shutdown and Current Limit for Fault Protection
  • feature
    Ultralow Dropout Voltage: 130 mV Typical at 1 A

Description

IC VOLTAGE REGULATOR
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

Avnet America

LDO Regulator Pos 3.3V 1A 6-Pin(5+Tab) SOT-223 Tube

Avnet Europe

LDO Regulator Pos 3.3V 1A 6-Pin(5+Tab) SOT-223 Tube

Schukat Electronic

LDO U-Reg +3,3V 1A SOT223-6

Texas Instruments

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection

Texas Instruments product