For Reference Only
| Part Number | LP3873ES-1.8/NOPB |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Regulators - Linear |
| Description | IC REG LIN 1.8V 3A DDPAK/TO263-5 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LP3873ES-1.8/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LP3873ES-1.8/NOPB |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - Linear |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Output Configuration: | Positive |
| Output Type: | Fixed |
| Number of Regulators: | 1 |
| Voltage - Input (Max): | 7V |
| Voltage - Output (Min/Fixed): | 1.8V |
| Voltage - Output (Max): | - |
| Voltage Dropout (Max): | 1.2V @ 3A |
| Current - Output: | 3A |
| Current - Quiescent (Iq): | 9 mA |
| Current - Supply (Max): | 15 mA |
| PSRR: | 73dB ~ 57dB (120Hz) |
| Control Features: | Enable |
| Protection Features: | Over Current, Over Temperature, Short Circuit |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
| Supplier Device Package: | DDPAK/TO-263-5 |
 |
LT3032IDE-5#PBF | IC REG LIN +/-5V 150MA/150MA 14D | 15460 More on Order |
 |
LM78L12ACZ/LFT1 | IC REG LINEAR 12V 100MA TO92-3 | 70597 More on Order |
 |
NCP115AMX180TBG | IC REG LINEAR 1.8V 300MA 4XDFN | 56240 More on Order |
 |
ISL78022ANZ-TR5492 | IC REG LINEAR TFT-LCD BOOST REG | 90646 More on Order |
 |
LM2940CT-15/NOPB | IC REG LINEAR 15V 1A TO220-3 | 44117 More on Order |
 |
AP7315-30SR-7 | IC REG LINEAR 3V 150MA SOT23 | 50110 More on Order |
 |
S-814A24AUC-BCOT2G | IC REG LINEAR 2.4V 100MA SOT89-5 | 59991 More on Order |
 |
TPS77001DBVT | IC REG LIN POS ADJ 50MA SOT23-5 | 54910 More on Order |
 |
S-13A1B20-U5T1U3 | IC REG LINEAR 2V 1A SOT89-5 | 37886 More on Order |
 |
LT3015IDD-2.5#PBF | IC REG LINEAR -2.5V 1.5A 8DFN | 11113 More on Order |
 |
S-13R1C29-M5T1U3 | IC REG LINEAR 2.9V 150MA SOT23-5 | 80505 More on Order |
 |
L5300GJ | IC REG LIN 5V 300MA POWERSSO-12 | 92937 More on Order |
| In Stock | 18525 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.57000 | $5.57 |
| 10 | $5.00000 | $50 |
| 45 | $4.72733 | $212.72985 |
| 135 | $4.09696 | $553.0896 |
| 540 | $3.48767 | $1883.3418 |
| 1035 | $2.94140 | $3044.349 |
| 2520 | $2.79433 | $7041.7116 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
