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LP2951-33DR TI Voltage Regulators - Linear, Low Drop Out (LDO)
The LP2951 is a micropower LDO featuring a shutdown and error flag pin. It operates from 2.3V to 30V and provides a fixed 3.3V output (or adjustable 1.235V to 30V) at 100mA. It features low quiescent current (75 µA) and a low dropout voltage (380 mV at 100mA). Selection includes features like current limiting and thermal shutdown. Applications include battery-powered devices, handheld instrumentation, and automotive systems requiring a low-dropout 3.3V rail with logic-controlled enable and power-good monitoring. In stock at HL Electronics – request a quote for fast delivery.
Part No.:LP2951-33DR
Brand:TI
Date Code:26+
Stock:44,520
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.23 |
| 100+ | $ 0.17 |
| 1250+ | $ 0.15 |
| 2500+ | $ 0.14 |
Technical Specifications
- Part No.LP2951-33DR
- Model LP2951-33DR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - Linear, Low Drop Out (LDO)
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Output Configuration Positive
- Output Type Fixed
- Number of Regulators 1
- Voltage - Input (Min) 4 V
- Voltage - Input (Max) 30 V
- Voltage - Output (Min/Fixed) 3.3 V
- Current - Output 100 mA
- Voltage Dropout (Typ) 0.38 V @ 100 mA
- Quiescent Current (Iq) 75 µA
- Protection Features Over Current, Over Temperature
- Features Enable, Error Flag
- Operating Temperature -40°C ~ 125°C (TJ)
- Mounting Type Surface Mount
- Supplier Device Package 8-SOIC
- Base Product Number LP2951
- RoHS ROHS3 Compliant
- Standard Package 2500