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KF25BD-TR ST Voltage Regulators - Linear
The KF25BD-TR is a low-dropout linear voltage regulator providing fixed 2.5V output with medium current capability in DPAK surface-mount package. For selection, verify input voltage range, typical dropout voltage, output tolerance, quiescent current for low-power designs, and operating temperature from -40°C to +125°C. Features include internal current limiting for short-circuit protection, thermal shutdown preventing overtemperature damage, and low dropout enabling regulation with very small input-output voltage differential. Ideal for automotive electronics, industrial sensors, battery-powered equipment, local on-card regulation requiring 2.5V output, and systems requiring stable, efficient linear regulation with surface-mount DPAK package. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.63 |
| 100+ | $ 0.52 |
| 1250+ | $ 0.48 |
| 2500+ | $ 0.46 |
Technical Specifications
- Part No.KF25BD-TR
- Model KF25BD-TR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - Linear
- Manufacturer STMicroelectronics
- Packaging Tape & Reel (TR)
- Part Status Active
- Output Configuration Positive
- Output Type Fixed
- Number of Regulators 1
- Voltage - Input (Max) 20 V
- Voltage - Output (Min/Fixed) 2.5 V
- Current - Output 500 mA
- Voltage Dropout (Typ) 0.4V @ 500mA
- PSRR 75dB ~ 55dB (120Hz ~ 10kHz)
- Protection Features Over Current, Over Temperature
- Operating Temperature -40°C ~ 125°C
- Mounting Type Surface Mount
- Supplier Device Package DPAK (TO-252-3)
- Base Product Number KF25
- RoHS ROHS3 Compliant
- Standard Package 2500