Manufacturer Part Number
LP2966IMM-1833
Manufacturer
texas-instruments
Introduction
The LP2966IMM-1833 is a dual output LDO regulator designed for power-sensitive applications.
Product Features and Performance
Dual LDO outputs: 1.8V and 3.3V
Fixed output voltage design
Low dropout voltage: 0.27V max at 150mA load
Output current capability: 150mA for each regulator
Quiescent current: 300 µA
Supply maximum current: 600 µA
Excellent PSRR: 60dB to 40dB at 120Hz
Built-in enable control feature
Temperature range: -40°C to 125°C
Surface mount design
Package type: 8-TSSOP, 8-MSOP
Product Advantages
Highly stable and reliable output voltages
Low power consumption due to minimal quiescent current
High PSRR ensures clean output even with noisy input
Compact size suitable for space-constrained applications
Thermal and overcurrent protection for enhanced safety
Key Technical Parameters
Voltage - Input (Max): 7V
Voltage - Output (Min/Fixed): 1.8V, 3.3V
Voltage Dropout (Max): 0.27V @ 150mA
Current - Output: 150mA
Current - Quiescent (Iq): 300 µA
PSRR: 60dB ~ 40dB (120Hz)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Short circuit protection
Compatibility
Compatible with various microcontrollers and digital devices requiring 1.8V and 3.3V
Application Areas
Consumer Electronics
Portable Devices
Telecommunication Systems
Computing Applications
Product Lifecycle
Obsolete status
May require evaluation for replacements or upgrades
Several Key Reasons to Choose This Product
Dependable source of clean power with high PSRR
Dual outputs simplify power management in multi-voltage systems
Low dropout allows for better performance with lower input voltages
Efficient operation with low quiescent current
Broad operating temperature range suitable for industrial applications
Built-in safety features protect against common fault conditions
LP2966IMM-2830NS