500 mA Low Dropout Regulator 3-DDPAK/TO-263 -40 to 125
IC VREG 8 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator Product overview: LM2937ESX-8.0/NOPB from National Semiconductor is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 8 V, 1 V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 8 V, 1 V, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LM2937ESX-8.0/NO
Fixed Positive LDO Regulator, 8V, 1V Dropout, BIPolar, PSSO3
Manufacturer: Texas Instruments
Win Source Part Number: 018989-LM2937ESX-8.0
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1V @ 500mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 500mA
Family Name: LM2937
Output Voltage: 8V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: DDPAK/TO-263-3
Maximum Input Voltage: 26V
Nominal Output Voltage (Min/Fixed): 8V
Dropout Voltage-Max: 1V @ 50mA
Operating Supply Current: 2mA to 20mA
Control Protection Features: Over Temperature, Reverse Polarity, Short Circuit
Alternative Parts (Cross-Reference): BD80C0AFP2-CE2; TA78DM08S; TA78DM08S(SHRP-B);
Introduction Date: March 01, 2000
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LM2937ESX-8.0/NOPB | 776-LM2937ESX-8.0/NOPB | LM2937ESX-8.0/NOPB | 018989-LM2937ESX-8.0/NOPB | 296-35413-1-ND | LM2937ESX-8.0/NOPB | LM2937ESX-8.0/NOPB | LM2937ESX-8.0/NOPB | LM2937ESX-8.0/NOPB | LM2937ESX-8.0/NOPB |
| Product Name | LM2937 500 mA Low Dropout Regulator | 8 V 1 V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LM2937ESX-8.0/NOPB | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | |||||
| Package Type | Other; DDPAK/TO-263,SOT-223,TO-220 | TO-263; Other; TO-263-3 | DPAK; TO-263; Other; DDPAK/TO-263-3 | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | ||||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Reverse Voltage Protection | ||||||||
| Output Voltage | 5 to 15 volts | 8 volts | 8 volts | 8 volts | 8 volts | 8 to ? volts | ||||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
