
LP3874ES-3.3
NRNDIC REG LINEAR 3.3V 800MA DDPAK

LP3874ES-3.3
NRNDIC REG LINEAR 3.3V 800MA DDPAK
Description
General part information
LP3874 Series
The LP3871 and LP3874 series of fast ultra-low-dropout linear regulators operate from a 2.5-V to 7-V input supply. Wide range of preset output voltage options are available. These ultra-low-dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The devices are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3871 and LP3874 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra-low-dropout voltage; typically 24 mV at 80-mA load current and 240 mV at 0.8-A load current.
Ground Pin Current:Typically 6 mA at 0.8-A load current.
Technical Specifications
Parameters and characteristics for this part
| Specification | LP3874ES-3.3 |
|---|---|
| Control Features | Enable |
| Current - Output | 800 mA |
| Current - Quiescent (Iq) | 9 mA |
| Current - Supply (Max) | 15 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package Leads | 5 Leads |
| Package Name | TO-263 (DDPAK-5), D2PAK |
| Protection Features | Over Current, Short Circuit, Over Temperature |
| PSRR (Maximum) | 73 dB |
| PSRR (Minimum) | 57 dB |
| Voltage - Input (Max) | 7 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) | 0.35 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources