
For Reference Only
Part Number | LP3981ILD-3.0 |
OEMstron Part # | LP3981ILD-3-0 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LINEAR 3V 300MA 6WSON |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LP3981ILD-3.0 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 23 - Feb 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LP3981ILD-3.0 Specifications
Part Number | LP3981ILD-3.0 | |
Brand | Texas Instruments | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | ||
Series | - | |
Output Configuration | Positive | |
Output Type | Fixed | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 6V | |
Voltage - Output (Min/Fixed) | 3V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 0.2V @ 300mA | |
Current - Output | 300mA | |
Current - Quiescent (Iq) | 120µA | |
Current - Supply (Max) | 210µA | |
PSRR | 50dB ~ 55dB (1kHz ~ 10kHz) | |
Control Features | Enable | |
Protection Features | Over Current, Over Temperature, Short Circuit | |
Operating Temperature | -40°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | 6-WDFN Exposed Pad | |
Supplier Device Package | 6-WSON (3x4) |
LP3981ILD-3.0 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LP3981ILD-3.0/NOPB D# V72:2272_07294744 Texas Instruments |
LDO Regulator Pos 3V 0.3A 6-Pin WSON EP T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
LP3981ILD-3.0/NOPB Texas Instruments |
IC REG LDO 3V 0.3A 6WSON |
Contact Us |
LP3981ILD-3.0 Texas Instruments |
IC REG LDO 3V 0.3A 6WSON |
Contact Us |
LP3981ILD-3.03/NOPB Texas Instruments |
IC REG LDO 3.03V 0.3A 6WSON |
Contact Us |
Part Number | Description | Stock |
LP3981ILD-3.0 D# 2156-LP3981ILD-3.0-ND Rochester Electronics LLC |
IC REG LINEAR FIXED POS LDO REG |
1000 In Stock |
LP3981ILD-3.0/NOPB D# 296-42049-2-ND Texas Instruments |
IC REG LINEAR 3V 300MA 6WSON |
Temporarily Out of Stock |
LP3981ILD-3.03/NOPB D# LP3981ILD-3.03/NOPBTR-ND Texas Instruments |
IC REG LINEAR 3.03V 300MA 6WSON |
Limited Supply - Call |
Part Number | Description | Stock |
LP3981ILD-3.03 D# LP3981ILD-3.03 National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2504 |
Part Number | Description | Stock |
LP3981ILD30NOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
2392 |
LP3981ILD30 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
1160 |
LP3981ILD303 National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
11600 |
Part Number | Description | Stock |
LP3981ILD30NOPB Texas Instruments |
OEM/CM ONLY |
910 |
LP3981ILD303 Texas Instruments |
OEM/CM ONLY |
73844 |
LP3981ILD30 Texas Instruments |
OEM/CM ONLY |
191 |
Part Number | Description | Stock |
LP3981ILD-3.0/NOPB Texas Instruments |
OEM/CM Immediate delivery |
1741 |
LP3981ILD-3.03 National Semiconductor Corporation |
OEM/CM Immediate delivery |
180000 |
Part Number | Description | Stock |
LP3981ILD-3.0/NOPB D# 926-LP3981ILD30NOPB Texas Instruments |
LDO Voltage Regulators Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 6-WSON RoHS: Compliant
|
1042 |
Part Number | Description | Stock |
LP3981ILD-3.03/NOPB D# NS-LP3981ILD-3.03/NOPB Texas Instruments |
OEM/CM ONLY |
1258 |
LP3981ILD-3.0/NOPB D# NS-LP3981ILD-3.0/NOPB Texas Instruments |
OEM/CM ONLY |
4029 |
LP3981ILD-3.0 D# NS-LP3981ILD-3.0 Texas Instruments |
OEM/CM ONLY |
4025 |
Part Number | Description | Stock |
LP3981ILD-3.0 National Semiconductor Corporation |
480 |
Part Number | Description | Stock |
LP3981ILD-3.0 National Semiconductor Corporation |
Fixed Positive LDO Regulator, 3V, 0.2V Dropout, PDSO6 RoHS: Not Compliant
|
1000 |
Part Number | Description | Stock |
LP3981ILD3.0 National Semiconductor Corporation |
OEM/CM ONLY |
1301 |
LP3981ILD3.0/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
2097 |
LP3981ILD3.03 National Semiconductor Corporation |
OEM/CM ONLY |
9216 |
Part Number | Description | Stock |
LP3981ILD-3.0/NOPB Texas Instruments |
IN stock Immediate delivery |
1756 |
LP3981ILD-3.03 NATIONAL |
IN stock Immediate delivery |
179985 |
Part Number | Description | Stock |
LP3981ILD-3.0/NOPB Texas Instruments |
300-mA, high-accuracy, low-dropout voltage regulator with enable |
40,000 |
Part Number | Description | Stock |
LP3981ILD-3.03 National Semiconductor Corporation |
RFQ |
3242 |
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