
For Reference Only
Part Number | LP3881ESX-1.2/NOPB |
OEMstron Part # | LP3881ESX-1-2-NOPB |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LIN 1.2V 800MA DDPAK |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LP3881ESX-1.2/NOPB PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 20 - Mar 25 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LP3881ESX-1.2/NOPB Specifications
Part Number | LP3881ESX-1.2/NOPB | |
Brand | Texas Instruments | |
Lifecycle | Active | |
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) | 5.5V | |
Voltage - Output (Min/Fixed) | 1.2V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 0.16V @ 800mA | |
Current - Output | 800mA | |
Current - Quiescent (Iq) | 30µA | |
Current - Supply (Max) | 8mA | |
PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) | |
Control Features | Enable | |
Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | |
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 |
LP3881ESX-1.2/NOPB Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LP3881ESX-1.2/NOPB D# V36:1790_07294440 Texas Instruments |
LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) DDPAK T/R |
Americas - 0 |
LP3881ES-1.2/NOPB D# V36:1790_07294437 Texas Instruments |
LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) DDPAK Tube |
Americas - 0 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB National Semiconductor Corporation |
18 | |
LP3881ESX-1.2/NOPB National Semiconductor Corporation |
226 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB Texas Instruments |
LDO VOLTAGE REGULATOR, 1.2V, 0.8A, TO-263-5, Input Voltage Min:1.291V, Input Voltage Max:5.5V, Output Current:800mA, Dropout Voltage Vdo:75mV, LDO Regulator Case Style:TO-263, No. of Pins:5, Operating Temperature Min:-40C , RoHS Compliant: Yes |
10 |
LP3881ESX-1.2/NOPB Texas Instruments |
IC REG LDO 1.2V 0.8A DDPAK |
Contact Us |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB D# C1S746200261460 Texas Instruments |
Linear Regulator RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
1 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB D# LP3881ES-1.2/NOPB-ND Texas Instruments |
IC REG LINEAR 1.2V 800MA DDPAK |
57 In Stock |
LP3881ESX-1.2/NOPB D# 296-LP3881ESX-1.2/NOPBCT-ND Texas Instruments |
IC REG LINEAR 1.2V 800MA DDPAK |
437 In Stock |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB D# 3007687 Texas Instruments |
LDO, FIXED, 1.2V, 0.8A, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Each
|
14 |
Part Number | Description | Stock |
LP3881ESX12NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
365 |
Part Number | Description | Stock |
LP3881ESX12NOPB Texas Instruments |
OEM/CM ONLY |
599 |
Part Number | Description | Stock |
LP3881ESX-1.2/NOPB National Semiconductor Corporation |
in stock |
226 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB D# 926-LP3881ES12NOPB Texas Instruments |
LDO Voltage Regulators 0.8A Fast-Response Ultra LDO Linear Reg RoHS: Compliant
|
122 |
LP3881ESX-1.2/NOPB D# 926-LP3881ESX12NOPB Texas Instruments |
LDO Voltage Regulators RoHS: Compliant
|
544 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB D# 28AH3756 Texas Instruments |
LDO, FIXED, 1.2V, 0.8A, TO-263-5, Output Type:Fixed, Input Voltage Min:1.291V, Input Voltage Max:5.5V, Fixed Output Voltage Nom.:1.2V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:800mA, Dropout RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
14 |
Part Number | Description | Stock |
LP3881ESX-1.2/NOPB D# NS-LP3881ESX-1.2/NOPB Texas Instruments |
OEM/CM ONLY |
7891 |
LP3881ES-1.2/NOPB D# NS-LP3881ES-1.2/NOPB Texas Instruments |
OEM/CM ONLY |
8459 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB Texas Instruments |
LP3881 0.8A Fast-Response Ultra Low Dropout Linear Regulators RoHS: Compliant
|
85 |
LP3881ESX-1.2/NOPB National Semiconductor Corporation |
LP3881 0.8A Fast-Response Ultra Low Dropout Linear Regulators RoHS: Compliant
|
400 |
Part Number | Description | Stock |
LP3881ESX1.2/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
244 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB Texas Instruments |
800-mA, low-VIN (1.291-V), ultra-low-dropout voltage regulator with enable |
435 |
LP3881ESX-1.2/NOPB Texas Instruments |
800-mA, low-VIN (1.291-V), ultra-low-dropout voltage regulator with enable |
11,259 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB Texas Instruments |
RFQ |
10143 |
Part Number | Description | Stock |
LP3881ES-1.2/NOPB D# 3007687 Texas Instruments |
LDO, FIXED, 1.2V, 0.8A, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Each
|
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Lead-Time | To be Confirmed |
Minimum | 1 |
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1 | $ 5.6499 | $ 5.6499 |
100 | $ 5.6499 | $ 564.9900 |
500 | $ 5.6499 | $ 2,824.9500 |
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