
For Reference Only
Part Number | LP3990QTLX-1.2Q1 |
OEMstron Part # | LP3990QTLX-1-2Q1 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LINEAR 1.2V 150MA 4DSBGA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LP3990QTLX-1.2Q1 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LP3990QTLX-1.2Q1 Specifications
Part Number | LP3990QTLX-1.2Q1 | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | ||
Series | Automotive, AEC-Q100 | |
Output Configuration | Positive | |
Output Type | Fixed | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 6V | |
Voltage - Output (Min/Fixed) | 1.2V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 0.2V @ 150mA | |
Current - Output | 150mA | |
Current - Quiescent (Iq) | 80µA | |
Current - Supply (Max) | 120µA | |
PSRR | 55dB ~ 35dB (1kHz ~ 10kHz) | |
Control Features | Enable | |
Protection Features | Over Temperature, Short Circuit | |
Operating Temperature | -40°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | 4-WFBGA, DSBGA | |
Supplier Device Package | 4-DSBGA (1x1) |
LP3990QTLX-1.2Q1 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LP3990QTLX-1.2Q1 D# V36:1790_07294867 Texas Instruments |
LDO Regulator Pos 1.2V 0.15A Automotive 4-Pin DSBGA T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
LP3990QTLX-1.2Q1 D# 2156-LP3990QTLX-1.2Q1-ND Rochester Electronics LLC |
IC REG LINEAR 1.2V 150MA 4DSBGA |
36000 In Stock |
Part Number | Description | Stock |
LP3990QTLX-1.2Q1 Texas Instruments |
LP3990-Q1 150mA Linear Voltage Regulator for Digital Applications RoHS: Compliant
|
36000 |
Part Number | Description | Stock |
LP3990QTLX-1.2Q1 Texas Instruments |
Automotive 150-mA, low-IQ, low-dropout voltage regulator with enable |
18,000 |
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