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L7912CV ST Voltage Regulators - Linear
The L7912CV is a negative voltage regulator providing fixed -12V output at up to 1.5A in a TO-220 package. For selection, verify input voltage from -14.5V to -35V (max), output tolerance of ±4% typical, dropout voltage of 2V at 1A, and operating temperature from 0°C to +125°C. Features include thermal overload protection, short-circuit protection, and safe area compensation. Ideal for dual-supply systems requiring symmetrical ±12V rails, operational amplifier power supplies, audio equipment, instrumentation, and industrial control systems needing negative voltage regulation. In stock at HL Electronics – request a quote for fast delivery.
Part No.:L7912CV
Brand:ST
Date Code:
Stock:96,736
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.22 |
| 50+ | $ 0.17 |
| 1000+ | $ 0.16 |
| 20000+ | $ 0.16 |
| 30000+ | $ 0.16 |
Technical Specifications
- Part No.L7912CV
- Model L7912CV
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - Linear
- Manufacturer STMicroelectronics
- Series L79
- Packaging Tube
- Part Status Active
- Output Configuration Negative
- Output Type Fixed
- Number of Regulators 1
- Voltage - Input (Max) -35V
- Voltage - Output (Min/Fixed) -12V
- Current - Output 1.5A
- Voltage Dropout (Max) 1.4V @ 1A (Typ)
- PSRR 60dB (120Hz)
- Protection Features Over Current, Over Temperature, Short Circuit
- Operating Temperature 0°C ~ 125°C
- Mounting Type Through Hole
- Supplier Device Package TO-220-3
- Base Product Number L7912
- RoHS ROHS3 Compliant
- Standard Package 1000