Manufacturer Part Number
TPS780330220DDCR
Manufacturer
Texas Instruments
Introduction
The TPS780330220DDCR is a dual-output, low-dropout (LDO) linear voltage regulator that efficiently reduces input voltage to fixed lower output voltages of 3.3V and 2.2V.
Product Features and Performance
Dual fixed output voltages: 3.3V and 2.2V
Maximum input voltage: 5.5V
Low dropout voltage: 0.25V at 250mA
Low quiescent current: 800 nA
Maximum supply current: 5 µA
Power supply rejection ratio (PSRR): 40dB to 15dB from 10Hz to 1kHz
Over current and over temperature protection
Reverse polarity protection
Product Advantages
High efficiency due to low dropout voltage
Minimal power loss with ultra-low quiescent current
Enhanced durability with built-in protection features
Suitable for battery-powered devices due to low power consumption
Key Technical Parameters
Input voltage (Max): 5.5V
Output voltage (Min/Fixed): 3.3V, 2.2V
Dropout voltage (Max): 0.25V @ 250mA
Output current: 150mA
Quiescent current: 800 nA
Supply current (Max): 5 µA
Control features: Enable
Operating temperature range: -40°C to 125°C
Quality and Safety Features
Protection against over current and over temperature
Reverse polarity protection ensures device integrity
Compatibility
Mounting Type: Surface Mount
Package / Case: SOT-23-5 Thin, TSOT-23-5
Application Areas
Battery-powered devices
Portable electronics
IoT devices
Healthcare and medical devices
Product Lifecycle
Status: Active
Not nearing discontinuation; replacements and upgrades available as needed
Several Key Reasons to Choose This Product
Dual outputs cater to devices requiring different voltage levels
Exceptionally low quiescent current enhances battery life
Robust protection features ensure reliability in adaptive environments
Compact form factor ideal for space-constrained applications
High reliability across broad operating temperature range
TPS780330200DDCTexas Instruments