TPS73633DRBR Part Information
Details for TPS73633DRBR by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Part Description
The TPS736xx 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 ESR, and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current. The TPS736xx 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 under 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 max IQ in Shutdown Mode
- Low Noise: 30 u03bcVRMS typ (10 Hz to 100 kHz)
- New NMOS Topology Delivers Low Reverse Leakage Current
- Stable with No Output Capacitor or Any Value or Type of Capacitor
- Thermal Shutdown and Specified Min/Max Current Limit Protection
- Ultra-Low Dropout Voltage: 75 mV typ
Part Specifications
| Output Type | Fixed |
| Input Voltage Min | 1.7V |
| Input Voltage Max | 5.5V |
| Fixed Output Voltage Nom. | 3.3V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 400mA |
| Dropout Voltage Vdo | 75mV |
| LDO Regulator Case Style | SON |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | 3.3V 400mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 2 - 1 year |
| SVHC | No SVHC (27-Jun-2018) |
| Accuracy % | 1% |
| Base Number | 73633 |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | -40°C to +125°C |
| Output Current Max | 0.4A |
| Output Voltage Nom. | 3.3V |
| Primary Input Voltage | 5.5V |
| Supply Voltage Min | 1.7V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | NMOS LDO |
Alternative Part Descriptions
- IC, LDO SINGLE 400MA FIXED 3.3V; Output Type:Fixed; Input Voltage Min:1.7V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:400mA; Dropout RoHS Compliant: Yes | Newark Electronics
- 400-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable | Texas Instruments