The LT1529IQ-3.3#PBF is a low dropout linear voltage regulator capable of delivering up to 3A of output current with a dropout voltage of 0.6V. It features a fixed output voltage of 3.3V and operates efficiently in battery-powered systems due to its low quiescent current of 50¬µA and shutdown current of 16¬µA. The device is stable with a small output capacitor of 22¬µF, which enhances manufacturability by allowing the use of smaller ceramic capacitors. It includes protection features such as reverse battery protection, thermal limiting, and does not require external protection diodes. The LT1529IQ-3.3#PBF is suitable for applications including high-efficiency regulation, post regulation for switching supplies, and logic regulation from 5V to 3.3V. It is available in a 5-lead DDPAK package and operates over a temperature range of -45¬8C to 125¬8C.
Manufacturer: Linear Technology
Win Source Part Number: 1058442-LT1529IQ-3.3
Packaging: Tube/Rail
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 3A
Family Name: LT1529
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -45°C to 125°C
Case / Package: 5-DDPAK
Maximum Input Voltage: 15V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.95V @ 3A
Operating Supply Current: 100μA to 160mA
PSRR: 62dB (120Hz)
Protection Features: Over Current, Over Temperature, Reverse Polarity
Alternative Parts (Cross-Reference): TS39501CZ533; TS39501CZ533 C0; RHFL4913KP332; NCP630GD2T;
Introduction Date: May 18, 1999
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
| Win Source Electronics | |
|---|---|
| Product Category | IC Linear Voltage Regulators |
| Product Number | 1058442-LT1529IQ-3.3#PBF |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LT1529IQ-3.3#PBF |
| Regulator Type | Low Dropout |
| Output Voltage Type | Fixed; Fixed |
| Package Type | DPAK; Other; 5-DDPAK |
| Life Cycle Stage | Maturity; Active |
| Special Features | Reverse Voltage Protection; Input Overcurrent Protection; Enable |
