
For Reference Only
Part Number | LM2940CSX-9.0 |
OEMstron Part # | LM2940CSX-9-0 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LIN 9V 1A DDPAK/TO263-3 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LM2940CSX-9.0 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 | ![]() |
LM2940CSX-9.0 Specifications
Part Number | LM2940CSX-9.0 | |
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) | 26V | |
Voltage - Output (Min/Fixed) | 9V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 0.8V @ 1A | |
Current - Output | 1A | |
Current - Quiescent (Iq) | 10mA | |
Current - Supply (Max) | 15mA | |
PSRR | 64dB (120Hz) | |
Control Features | - | |
Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | |
Operating Temperature | 0°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | |
Supplier Device Package | DDPAK/TO-263-3 |
LM2940CSX-9.0 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB D# V72:2272_07271042 Texas Instruments |
LDO Regulator Pos 9V 1A 4-Pin(3+Tab) DDPAK T/R |
Americas - 13 |
LM2940CS-9.0/NOPB D# V36:1790_07271036 Texas Instruments |
LDO Regulator Pos 9V 1A 4-Pin(3+Tab) DDPAK Tube |
Americas - 0 |
Part Number | Description | Stock |
LM2940CSX-9.0 Texas Instruments |
IC REG LDO 9V 1A DDPAK |
2000 |
LM2940CSX-9.0/NOPB Texas Instruments |
IC REG LDO 9V 1A DDPAK |
2000 |
LM2940CS-9.0/NOPB Texas Instruments |
IC REG LDO 9V 1A DDPAK |
321 |
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB Texas Instruments |
Fixed 26V 9V 800mV @ 1A TO-263-3 Dropout Regulators(LDO) RoHS |
90 |
Part Number | Description | Stock |
LM2940CSX-9.0 D# LM2940CSX-9.0-ND Texas Instruments |
IC REG LIN 9V 1A DDPAK/TO263-3 |
Limited Supply - Call |
LM2940CSX-9.0/NOPB D# 296-35415-1-ND Texas Instruments |
IC REG LIN 9V 1A DDPAK/TO263-3 |
4389 In Stock |
LM2940CS-9.0/NOPB D# LM2940CS-9.0/NOPB-ND Texas Instruments |
IC REG LIN 9V 1A DDPAK/TO263-3 |
230 In Stock |
Part Number | Description | Stock |
LM2940CSX-9.0 National Semiconductor Corporation |
In stock shipping within 2days |
408 |
Part Number | Description | Stock |
LM2940CSX90NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
4060 |
LM2940CSX90 National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
17400 |
Part Number | Description | Stock |
LM2940CSX90 Texas Instruments |
OEM/CM ONLY |
749 |
LM2940CSX90NOPB Texas Instruments |
OEM/CM ONLY |
236 |
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB National Semiconductor Corporation |
OEM/CM Immediate delivery |
115 |
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB D# 926-LM2940CSX90NOPB Texas Instruments |
LDO Voltage Regulators RoHS: Compliant
|
618 |
LM2940CS-9.0/NOPB D# 926-LM2940CS90NOPB Texas Instruments |
LDO Voltage Regulators 1A LDO Reg RoHS: Compliant
|
146 |
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB D# NS-LM2940CSX-9.0/NOPB Texas Instruments |
OEM/CM ONLY |
7439 |
LM2940CS-9.0/NOPB D# NS-LM2940CS-9.0/NOPB Texas Instruments |
OEM/CM ONLY |
9468 |
LM2940CSX-9.0 D# NS-LM2940CSX-9.0 Texas Instruments |
OEM/CM ONLY |
5376 |
Part Number | Description | Stock |
LM2940CS-9.0/NOPB National Semiconductor Corporation |
LM2940C 1A Low Dropout Regulator RoHS: Compliant
|
2556 |
LM2940CSX-9.0/NOPB National Semiconductor Corporation |
LM2940C 1A Low Dropout Regulator RoHS: Compliant
|
4220 |
Part Number | Description | Stock |
LM2940CSX9.0/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
5979 |
LM2940CSX9.0 National Semiconductor Corporation |
OEM/CM ONLY |
15016 |
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB National Semiconductor Corporation |
IN stock Immediate delivery |
110 |
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB Texas Instruments |
1-A, 26-V, high-PSRR, low-dropout voltage regulator |
18,000 |
LM2940CS-9.0/NOPB Texas Instruments |
1-A, 26-V, high-PSRR, low-dropout voltage regulator |
7,523 |
Part Number | Description | Stock |
LM2940CSX-9.0/NOPB D# 25770138 Texas Instruments |
LDO Regulator Pos 9V 1A 4-Pin(3+Tab) DDPAK T/R |
Americas - 13 |
Part Number | Description | Stock |
LM2940CS-9.0/NOPB Texas Instruments |
RFQ |
9050 |
LM2940CSX-9.0 National Semiconductor Corporation |
RFQ |
10861 |
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