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L7809CD2T-TR ST Voltage Regulators - Linear
The L7809CD2T-TR is a positive fixed-voltage linear regulator from STMicroelectronics in D2PAK (TO-263-3) surface-mount package, providing 9V output with up to 1.5A current capability . For selection, verify input voltage from 11V to 35V, output tolerance, dropout voltage of 2V typical at 1A, quiescent current of 4.3mA to 6mA, PSRR of 61dB at 120Hz, and operating junction temperature from 0°C to +125°C . Features include thermal overload protection, short-circuit protection with current limiting, and output safe area protection. Ideal for industrial control systems requiring stable 9V rail, automotive electronics, test equipment, local on-card regulation, and post-regulation for switching power supplies where fixed 9V output with 1.5A capability is needed. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.35 |
| 50+ | $ 0.27 |
| 1000+ | $ 0.25 |
| 20000+ | $ 0.25 |
| 30000+ | $ 0.25 |
Technical Specifications
- Part No.L7809CD2T-TR
- PSRR 61dB (120Hz)
- RoHS ROHS3 Compliant
- Model L7809CD2T-TR
- Series L78
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - Linear
- Packaging Tape & Reel (TR)
- Output Type Fixed
- Part Status Active
- Manufacturer STMicroelectronics
- Mounting Type Surface Mount
- Current - Output 1.5 A
- Standard Package 1000
- Base Product Number L7809
- Protection Features Over Current, Over Temperature, Short Circuit
- Number of Regulators 1
- Output Configuration Positive
- Operating Temperature 0°C ~ 125°C
- Voltage - Input (Max) 35 V
- Voltage Dropout (Max) 2V @ 1A (Typ)
- Supplier Device Package D2PAK (TO-263-3)
- Voltage - Output (Min/Fixed) 9 V