
For Reference Only
Part Number | LM2937IMPX-5.0 |
OEMstron Part # | LM2937IMPX-5-0 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LINEAR 5V 400MA SOT223-4 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LM2937IMPX-5.0 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 23 - Mar 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM2937IMPX-5.0 Specifications
Part Number | LM2937IMPX-5.0 | |
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) | 5V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 1V @ 50mA | |
Current - Output | 400mA | |
Current - Quiescent (Iq) | 2mA | |
Current - Supply (Max) | 20mA | |
PSRR | - | |
Control Features | - | |
Protection Features | Over Temperature, Reverse Polarity, Short Circuit | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | TO-261-4, TO-261AA | |
Supplier Device Package | SOT-223-4 |
LM2937IMPX-5.0 Documents

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Part Number | Description | Stock |
LM2937IMPX-5.0/NOPB D# V72:2272_07271006 Texas Instruments |
LDO Regulator Pos 5V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant
|
Americas - 1283 |
LM2937IMP-5.0/NOPB D# V72:2272_07270998 Texas Instruments |
LDO Regulator Pos 5V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant
|
Americas - 0 |
LM2937IMP-5.0 D# V72:2272_07270997 Texas Instruments |
LDO Regulator Pos 5V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Not Compliant
|
Americas - 1998 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB Texas Instruments |
490 | |
LM2937IMP-5.0 National Semiconductor Corporation |
390 |
Part Number | Description | Stock |
LM2937IMPX-5.0/NOPB Texas Instruments |
Linear Voltage Regulator IC, Dropout Voltage, Vdo:0.5V, Input Voltage Primary Max:26V, Leaded Process Compatible:Yes, Operating Temperature Range:-40C to +125C, Output Current Max:500mA, Output Voltage:5V , RoHS Compliant: Yes |
Contact Us |
LM2937IMP-5.0/NOPB Texas Instruments |
NSCLM2937IMP-5.0@NOPB 500MA LDO DROPOUT |
1000 |
LM2937IMPX-5.0 Texas Instruments |
Linear Voltage Regulator IC, Dropout Voltage, Vdo:0.5V, Input Voltage Primary Max:26V, Leaded Process Compatible:Yes, Operating Temperature Range:-40C to +125C, Output Current Max:500mA, Output Voltage:5V , RoHS Compliant: Yes |
Contact Us |
LM2937IMP-5.0 Texas Instruments |
NSCLM2937IMP-5.0@NOPB 500MA LDO DROPOUT |
1000 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB D# C1S746200293104 Texas Instruments |
LDO Regulator Pos 5V 0.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
|
656 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB Texas Instruments |
IC REG LDO 5V 0.4A SOT223 |
692 |
Part Number | Description | Stock |
LM2937IMPX-5.0 D# LM2937IMPX-5.0TR-ND Texas Instruments |
IC REG LINEAR 5V 400MA SOT223-4 |
Limited Supply - Call |
LM2937IMPX-5.0/NOPB D# LM2937IMPX-5.0/NOPBTR-ND Texas Instruments |
IC REG LINEAR 5V 400MA SOT223-4 |
5838 In Stock |
LM2937IMP-5.0 D# LM2937IMP-5.0CT-ND Texas Instruments |
IC REG LINEAR 5V 400MA SOT223-4 |
3167 In Stock |
LM2937IMP-5.0/NOPB D# LM2937IMP-5.0/NOPBTR-ND Texas Instruments |
IC REG LINEAR 5V 400MA SOT223-4 |
12834 In Stock |
Part Number | Description | Stock |
LM2937IMPX-5.0 D# LM2937IMPX-5.0 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 |
3685 |
LM2937IMP-5.0/NOPB D# LM2937IMP-5.0/NOPB 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 |
89 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB National Semiconductor Corporation |
In stock shipping within 2days |
1250 |
LM2937IMPX-5.0/NOPB National Semiconductor Corporation |
In stock shipping within 2days |
1250 |
LM2937IMPX-5.0 National Semiconductor Corporation |
In stock shipping within 2days |
13260 |
LM2937IMP-5.0 National Semiconductor Corporation |
In stock shipping within 2days |
12260 |
Part Number | Description | Stock |
LM2937IMPX-5.0/NOPB D# 3122068 Texas Instruments |
LDO, FIXED, 5V, 0.5A, SOT-223-4 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1625 |
LM2937IMP-5.0/NOPB D# 3122066 Texas Instruments |
LDO, 0.5VDO, 5V, 0.5A, 3SOT223 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
21891 |
Part Number | Description | Stock |
LM2937IMPX50 Sipex Corp |
OEM/CM QUOTES ONLY | NO BROKERS |
4555 |
LM2937IMPX50NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
4640 |
Part Number | Description | Stock |
LM2937IMPX50NOPB Texas Instruments |
OEM/CM ONLY |
827 |
LM2937IMPX50 Texas Instruments |
OEM/CM ONLY |
761 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB National Semiconductor Corporation |
In Stock |
254 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB Texas Instruments |
SOT223/LM2937IMP-5.0/NOPB/TI RoHS: Compliant
|
10000 |
LM2937IMP-5.0 Texas Instruments |
Linear Voltage Regulator IC Output 400mA SOT-223-4 RoHS: Compliant
|
200 |
Part Number | Description | Stock |
LM2937IMP-5.0 National Semiconductor Corporation |
in stock - can ship the same day |
100 |
Part Number | Description | Stock |
LM2937IMP-5.0 National Semiconductor Corporation |
OEM/CM Immediate delivery |
12000 |
LM2937IMP-5.0/NOPB Texas Instruments |
OEM/CM Immediate delivery |
5000 |
LM2937IMPX-5.0/NOPB Texas Instruments |
OEM/CM Immediate delivery |
35 |
L71B/LM2937IMPX-5.0 National Semiconductor Corporation |
OEM/CM Immediate delivery |
2000 |
LM2937IMPX-5.0/L71B National Semiconductor Corporation |
OEM/CM Immediate delivery |
3000 |
LM2937IMPX-5.0 National Semiconductor Corporation |
OEM/CM Immediate delivery |
13000 |
Part Number | Description | Stock |
LM2937IMP-5.0 D# 926-LM2937IMP-50 Texas Instruments |
LDO Voltage Regulators RoHS: Not Compliant
|
1198 |
LM2937IMP-5.0/NOPB D# 926-LM2937IMP5.0NOPB Texas Instruments |
LDO Voltage Regulators 500 MA LDO REG RoHS: Compliant
|
982 |
LM2937IMPX-5.0/NOPB D# 926-LM2937IMPX50NOPB Texas Instruments |
LDO Voltage Regulators 500 mA LDO Reg RoHS: Compliant
|
2098 |
Part Number | Description | Stock |
LM2937IMPX-5.0/NOPB D# 53AH7050 Texas Instruments |
LDO, FIXED, 5V, 0.5A, SOT-223-4, Output Type:Fixed, Input Voltage Min:6V, Input Voltage Max:26V, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:500mA, Dropout Voltage RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1595 |
LM2937IMP-5.0/NOPB D# 27K6035 Texas Instruments |
LDO VOLTAGE REGULATOR, 5V, 0.5A, SOT-223-3, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:26V, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:500mA RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
2293 |
Part Number | Description | Stock |
LM2937IMP-5.0 D# NS-LM2937IMP-5.0 NS3 |
OEM/CM ONLY |
1444 |
LM2937IMPX-5.0 D# NS-LM2937IMPX-5.0 Texas Instruments |
OEM/CM ONLY |
3024 |
LM2937IMPX-5.0/NOPB D# NS-LM2937IMPX-5.0/NOPB Texas Instruments |
OEM/CM ONLY |
2078 |
LM2937IMP-5.0/NOPB D# NS-LM2937IMP-5.0/NOPB Texas Instruments |
OEM/CM ONLY |
30084 |
Part Number | Description | Stock |
LM2937IMP-5.0 National Semiconductor Corporation |
Voltage Regulator, +5V, Bi-Polar, 3 Pin, Plastic, SOT-223 |
679 |
LM2937IMPX-5.0 International Semiconductor Inc |
Voltage Regulator, +5V, Bi-Polar, 3 Pin, Plastic, SOT-223 |
505 |
LM2937IMP-5.0/NOPB National Semiconductor Corporation |
5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4 |
1543 |
SPX2945M3-5.0 Exar Corporation |
Voltage Regulator (Also Known As: LM2937IMPX-5.0) |
3927 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB D# 7615609P Texas Instruments |
Texas Instruments LM2937IMP-5.0/NOPB, LDO Regulator, 400mA, 5 V, 5% 3+Tab-Pin, SOT-223, RL Min Qty: 5
Container: Reel
|
2635 |
Part Number | Description | Stock |
LM2937IMPX-5.0/NOPB National Semiconductor Corporation |
LM2937 500 mA Low Dropout Regulator RoHS: Compliant
|
878 |
Part Number | Description | Stock |
LM2937IMPX5.0 National Semiconductor Corporation |
OEM/CM ONLY |
7224 |
LM2937IMPX5.0/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
4016 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB Texas Instruments |
IN stock Immediate delivery |
5015 |
LM2937IMPX-5.0 National Semiconductor Corporation |
IN stock Immediate delivery |
13015 |
LM2937IMP-5.0 National Semiconductor Corporation |
IN stock Immediate delivery |
12015 |
L71B/LM2937IMPX-5.0 National Semiconductor Corporation |
IN stock Immediate delivery |
2015 |
LM2937IMPX-5.0/L71B National Semiconductor Corporation |
IN stock Immediate delivery |
3015 |
LM2937IMPX-5.0/NOPB Texas Instruments |
IN stock Immediate delivery |
30 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB Texas Instruments |
500-mA, 26-V, high-PSRR, low-dropout voltage regulator |
15,018 |
LM2937IMPX-5.0/NOPB Texas Instruments |
500-mA, 26-V, high-PSRR, low-dropout voltage regulator |
16,682 |
Part Number | Description | Stock |
LM2937IMP-5.0/NOPB Texas Instruments |
shipping today |
29996 |
LM2937IMP-5.0 ROHM Semiconductor |
shipping today |
5996 |
LM2937IMPX-5.0 ROHM Semiconductor |
shipping today |
3996 |
LM2937IMPX-5.0/NOPB Texas Instruments |
shipping today |
15003 |
Part Number | Description | Stock |
LM2937IMP-5.0 D# 52675501 Texas Instruments |
LDO Regulator Pos 5V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Not Compliant
|
Americas - 1998 |
LM2937IMPX-5.0/NOPB D# 53350102 Texas Instruments |
LDO Regulator Pos 5V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant
|
Americas - 1283 |
Part Number | Description | Stock |
LM2937IMPX-5.0 National Semiconductor Corporation |
RFQ |
5474 |
LM2937IMP-5.0 National Semiconductor Corporation |
RFQ |
663 |
LM2937IMPX-5.0/NOPB Texas Instruments |
RFQ |
12342 |
Part Number | Description | Stock |
LM2937IMPX-5.0/NOPB Texas Instruments |
IC REG LDO 5V 0.4A SOT223 |
1208 |
LM2937IMP-5.0 Texas Instruments |
IC REG LDO 5V 0.4A SOT223 |
13761 |
LM2937IMP-5.0/NOPB Texas Instruments |
IC REG LDO 5V 0.4A SOT223 |
13156 |
LM2937IMPX-5.0 Texas Instruments |
IC REG LDO 5V 0.4A SOT223 |
21994 |
Part Number | Description | Stock |
LM2937IMPX-5.0/NOPB D# 3122068 Texas Instruments |
LDO, FIXED, 5V, 0.5A, SOT-223-4 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1625 |
LM2937IMP-5.0/NOPB D# 3116250 Texas Instruments |
LDO, 0.5VDO, 5V, 0.5A, 3SOT223 RoHS: Compliant
Min Qty: 1000
Container: Reel
|
20000 |
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