L78L33ACZ
Linear Voltage Regulator, Fixed, 3-Terminal, Positive, 8.3V To 30V In, 3.3V And 0.1A Out, TO-92-3
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | L78L33ACZCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Newark Part No. | 58M8381 |
| Product Range | 7833 Voltage Regulators |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | $0.360 |
| 10+ | $0.246 |
| 100+ | $0.188 |
| 500+ | $0.165 |
| 1000+ | $0.158 |
| 2500+ | $0.151 |
| 10000+ | $0.145 |
| 25000+ | $0.142 |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | L78L33ACZCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Newark Part No. | 58M8381 |
| Product Range | 7833 Voltage Regulators |
| Technical Datasheet | |
| Fixed Output Voltage Nom | 3.3V |
| Output Type | Fixed |
| No. of Outputs | 1Outputs |
| Adjustable Output Voltage Min | - |
| Output Voltage - Nom | 3.3V |
| Output Voltage Nom | 3.3V |
| Adjustable Output Voltage Max | - |
| Output Voltage Min | - |
| Output Voltage Max | - |
| Input Voltage Min | - |
| Output Current | 100mA |
| Input Voltage Max | 30V |
| Product Range | 7833 Voltage Regulators |
| Max Output Current | 100mA |
| Linear Regulator Case Style | TO-92 |
| Output Current Max | 100mA |
| Output Current Max | 100mA |
| IC Case / Package | TO-92 |
| No. of Pins | 3Pins |
| IC Mounting | Through Hole |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 125°C |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
L78L33ACZ is a L78L series, three-terminal positive regulator that employs internal current limiting and thermal shutdown, making it essentially indestructible. If adequate heat-sink is provided, it can deliver up to 100mA output current. It is intended as fixed voltage regulator in a wide range of applications including local or on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, it can be used with power pass elements to make high-current voltage regulators. The L78L series used as Zener diode/resistor combination replacement, offers e improvement along with lower quiescent current and lower noise.
- Short-circuit protection, no external components are required
- Load regulation is 60mV maximum at (IO = 1 to 100mA, TJ = 25°C)
- Quiescent current is 6mA maximum at (TJ = 25°C)
- Output noise voltage is 40µV typical at (B = 10Hz to 100KHz, TJ = 25°C)
- Supply voltage rejection is 49dB typical at (VI= 6.3 to 16.3V, f = 120Hz, IO = 40mA, TJ = 25°C)
- Dropout voltage is 2V typical at (TJ = 0 to 125°C), 3.3V output voltage
- Storage temperature range from -65 to 150°C
- TO-92 package
Technical Specifications
| Fixed Output Voltage Nom | 3.3V |
|---|---|
| No. of Outputs | 1Outputs |
| Output Voltage - Nom | 3.3V |
| Adjustable Output Voltage Max | - |
| Output Voltage Max | - |
| Output Current | 100mA |
| Product Range | 7833 Voltage Regulators |
| Linear Regulator Case Style | TO-92 |
| Output Current Max | 100mA |
| No. of Pins | 3Pins |
| Operating Temperature Min | 0°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
| Output Type | Fixed |
|---|---|
| Adjustable Output Voltage Min | - |
| Output Voltage Nom | 3.3V |
| Output Voltage Min | - |
| Input Voltage Min | - |
| Input Voltage Max | 30V |
| Max Output Current | 100mA |
| Output Current Max | 100mA |
| IC Case / Package | TO-92 |
| IC Mounting | Through Hole |
| Operating Temperature Max | 125°C |
| MSL | - |
Technical Docs (3)
Associated Products
1 Product Found
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |