Single Output LDO, 100mA, Fixed(3.3V), Wide Vin Range, RESET Flag 8-SOIC -40 to 125
3.3V LDO, 100mA, 30V In, 1.4% Acc, 380mV Drop, 8-SOIC Product overview: LP2951-33DR from Texas Instruments 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, 3.3V, 100mA, 30V, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 100mA, 30V, 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-LP2951-33DR can be used for catalog matching and distributor lookup.
IC REG LIN POS ADJ 100MA 8SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-SOIC
Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, BIPolar, PDSO8
Manufacturer: Texas Instruments
Win Source Part Number: 002668-LP2951-33DR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed or Adjustable
Voltage - Dropout (Typical): 0.38V @ 100mA
Number of Regulators: 1
Output Type: Adjustable (Fixed)
Control Features: Enable
Output Current: 100mA
Family Name: LP2951-33
Output Voltage: 3.3V, 1.235 V to 30 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-SOIC
Maximum Input Voltage: 30V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.6V @ 100mA
Operating Supply Current: 120μA to 14mA
Protection Features: Over Current, Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): LP2951E/883; LT1020ISW#TR; LT1020CJ#PBF; LT1020CN#TRMPBF;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Mexico
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Industrial, Power Management
IC REG LIN POS ADJ 100MA 8SOIC
IC REG LIN POS ADJ 100MA 8SOIC
100mA Fixed 1.235V~30V Positive electrode 30V SOIC-8 Linear Voltage Regulators (LDO) ROHS
LDO Voltage Regulators Adj Micropwr Vltg Reg
| Texas Instruments | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Rochester Electronics | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP2951-33DR | 2264845 | 776-LP2951-33DR | LP2951-33DR | 296-26122-6-ND | LP2951-33DR | 002668-LP2951-33DR | LP2951-33DR | LP2951-33DR | LP2951-33DR | LP2951-33DR |
| Product Name | LP2951-33 Single Output LDO, 100mA, Fixed(3.3V), Wide Vin Range, RESET Flag | Voltage Regulators | 3.3V 100mA 30V SOIC LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP2951-33DR | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Power Supply Chip >> Linear Voltage Regulators (LDO) | LDO Voltage Regulators | |
| Regulator Type | Low Dropout | Standard | Low Dropout | Low Dropout | |||||||
| Output Voltage Type | Fixed | Fixed; Adjustable / Variable | Adjustable (Fixed) | Fixed; Adjustable / Variable | Fixed; Adjustable / Variable; Adjustable (Fixed) | Fixed | |||||
| Package Type | Other; SOIC,SON | SOIC; Other; SOIC-8 | Other; D | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; SOIC8 | SOIC; Other; 8-SOIC | SOIC | SOIC | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection; Enable | Enable | |||||||
| Output Voltage | 3.3 volts | 3.3 volts | 1.24 volts | 1.24 to 30 volts | 3.3 volts | 1.24 volts | 1.24 to 30 volts |
