TPS73118DBVT Part Information
Details for TPS73118DBVT by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Part Description
The TPS731xx family of low-dropout (LDO) linear voltage regulators uses a new topology: an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current. The TPS731xx 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 1 μA and ideal for portable applications. The extremely low output noise (30 μVRMS with 0.1-μF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.
Part Downloads
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Part Features
- 0.5% Initial Accuracy
- 1% Overall Accuracy Over Line, Load, and Temperature
- Available in Multiple Output Voltage Versions
- Excellent Load Transient Responseu2014With or Without Optional Output Capacitor
- Input Voltage Range of 1.7 V to 5.5 V
- Less Than 1-u03bcA Maximum IQ in Shutdown Mode
- Low Noise: 30 u03bcVRMS Typical (10 kHz to 100 kHz)
- New NMOS Topology Provides Low Reverse Leakage Current
- Stable With or Without Capacitors of All Types
- Thermal Shutdown and Specified Minimum and Maximum Current Limit Protection
- Ultralow Dropout Voltage: 30 mV Typical (150-mA Load)
Part Specifications
| Output Type | Fixed |
| Input Voltage Min | 1.7V |
| Input Voltage Max | 5.5V |
| Fixed Output Voltage Nom. | 1.8V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 150mA |
| Dropout Voltage Vdo | 30mV |
| LDO Regulator Case Style | SOT-23 |
| No. of Pins | 5Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 1.8V 150mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Accuracy % | 1% |
| Base Number | 73118 |
| No. of Outputs | 1Outputs |
| Operating Voltage Tolerance + | 1% |
| Output Current Max | 0.15A |
| Output Voltage | 1.8V |
| Output Voltage Nom. | 1.8V |
| Primary Input Voltage | 5.5V |
| Supply Voltage Min | 1.7V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | Low Dropout |
Alternative Part Descriptions
- 150mA,1.8V,LDO Voltage Reg.,TPS73118DBV | RS Components
- LDO VOLTAGE REGULATOR, 1.8V, 150mA, 5-SOT-23; Output Type:Fixed; Input Voltage Min:1.7V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:1.8V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:150mA RoHS Compliant: Yes | Newark Electronics
- 150-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable | Texas Instruments