
For Reference Only
Part Number | LP38843S-1.5 |
OEMstron Part # | LP38843S-1-5 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LIN 1.5V 3A DDPAK/TO263-5 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LP38843S-1.5 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LP38843S-1.5 Specifications
Part Number | LP38843S-1.5 | |
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) | 5.5V | |
Voltage - Output (Min/Fixed) | 1.5V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 0.5V @ 3A | |
Current - Output | 3A | |
Current - Quiescent (Iq) | 30µA | |
Current - Supply (Max) | 40mA | |
PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) | |
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 |
LP38843S-1.5 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LP38843S-1.5/NOPB D# V36:1790_07294480 Texas Instruments |
LDO Regulator Pos 1.5V 3A 6-Pin(5+Tab) DDPAK Tube |
Americas - 0 |
Part Number | Description | Stock |
LP38843S-1.5/NOPB Texas Instruments |
IC REG LDO 1.5V 3A TO263-5 |
158 |
LP38843S-1.5 National Semiconductor Corporation |
N/A 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSSO5 TO-263, 5 PIN |
129 |
Part Number | Description | Stock |
LP38843S-1.5 D# 2156-LP38843S-1.5-ND Rochester Electronics LLC |
IC REG LIN 1.5V 3A DDPAK/TO263-5 |
129 In Stock |
LP38843S-1.5/NOPB D# LP38843S-1.5/NOPB-ND Texas Instruments |
IC REG LIN 1.5V 3A DDPAK/TO263-5 |
180 In Stock |
Part Number | Description | Stock |
LP38843S15NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
116 |
LP38843S15 National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
377 |
Part Number | Description | Stock |
LP38843S15NOPB Texas Instruments |
OEM/CM ONLY |
498 |
LP38843S15 Texas Instruments |
OEM/CM ONLY |
191 |
Part Number | Description | Stock |
LP38843S-1.5/NOPB D# 926-38843S-1.5/NOPB Texas Instruments |
LDO Voltage Regulators 3.0A Dual-Rail Sub-Bandgap LDO RoHS: Compliant
|
128 |
Part Number | Description | Stock |
LP38843S-1.5 D# NS-LP38843S-1.5 Texas Instruments |
OEM/CM ONLY |
4793 |
LP38843S-1.5/NOPB D# NS-LP38843S-1.5/NOPB Texas Instruments |
OEM/CM ONLY |
9813 |
Part Number | Description | Stock |
LP38843S-1.5/NOPB D# LP38843S-1dot5_NOPB National Semiconductor Corporation |
Semiconductor |
100 |
Part Number | Description | Stock |
LP38843S-1.5/NOPB Texas Instruments |
LP38843 3A Fast-Response Ultra Low Dropout Linear Regulators RoHS: Compliant
|
1170 |
LP38843S-1.5 National Semiconductor Corporation |
Fixed Positive LDO Regulator, 1.5V, 0.5V Dropout, PSSO5 RoHS: Not Compliant
|
129 |
Part Number | Description | Stock |
LP38843S1.5 National Semiconductor Corporation |
OEM/CM ONLY |
61 |
Part Number | Description | Stock |
LP38843S-1.5 National Semiconductor Corporation |
RFQ |
9306 |
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