Packaging information
| Package | Pins SOT-223 (DCQ) | 6 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the TPS736-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range - Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C4B
- Device Temperature Grade 1: –40°C to 125°C
- Stable With No Output Capacitor or Any Value or
Type of Capacitor - Input Voltage Range of 1.7 V to 5.5 V
- Ultra-Low Dropout Voltage: 75-mV Typical
- Excellent Load Transient Response—With Or
Without Optional Output Capacitor - New NMOS Topology Delivers Low Reverse
Leakage Current - Low Noise: 30-µVRMS Typical (10 Hz to 100 kHz)
- 0.5% Initial Accuracy
- 1% Overall Accuracy Over Line, Load, and
Temperature - Less Than 1-µA Maximum IQ in Shutdown Mode
- Thermal Shutdown and Specified Minimum and
Maximum Current Limit Protection - Available in Multiple Output Voltage Versions
- Fixed Outputs of 1.2 V to 3.3 V
- Adjustable Output from 1.2 V to 5.5 V
Description for the TPS736-Q1
The TPS736xx-Q1 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-Q1 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 µ VRMS with 0.1-µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.