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TLE4264G
+StücklisteIC REG LINEAR 5V 120MA SOT223-4
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HerstellerInfineon-Technologien
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Herstellerteil #TLE4264G
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Paket SOT-223-3
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Auf Lager2508
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100, OPTIREG™ |
| Part Status | Discontinued at Digi-Key |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 0.5V @ 100mA |
| Current - Output | 120mA |
| Current - Quiescent (Iq) | 400 µA |
| Current - Supply (Max) | 15 mA |
| PSRR | 54dB (100Hz) |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key features of the TLE4264G include a low dropout voltage, typically around 250mV at 50mA, and excellent line regulation and load regulation characteristics. It also offers protection features such as short-circuit protection, overtemperature shutdown, and safe area protection, enhancing the reliability and safety of the device in automotive environments.
The TLE4264G is housed in a PG-TO252-3 package (commonly known as the DPAK), which allows for efficient heat dissipation. Its compact size and robust performance make it an ideal choice for applications like microcontroller power supply, sensor modules, and other electronic control units in vehicles.
Equivalent
Features
1. Output Voltage: Typically 5V with high accuracy.
2. Dropout Voltage: Low dropout, typically around 250mV at 100mA, which enhances efficiency.
3. Output Current: Supports up to 150mA.
4. Protection Features: Integrated protections including overtemperature shutdown and short-circuit protection.
5. Stability: Requires only a small ceramic output capacitor for stability, making it space-efficient.
6. Quiescent Current: Low quiescent current, which is critical for battery-powered applications.
7. Operating Temperature Range: Designed to operate in a wide temperature range, typically from -40°C to 150°C, making it suitable for harsh automotive environments.
8. Package: Offered in a PG-TO252-5-11 package, which is compact and aids in efficient heat dissipation.
These features make the TLE4264G suitable for supplying microprocessors and other sensitive electronics in automotive systems.
Pinout
1. Pin Count: The TLE4264G has 7 pins.
2. Function: It is a low-dropout voltage regulator designed to supply a stable, fixed output voltage of 5V with a maximum output current of 150 mA. It is particularly suited for microcontroller and automotive applications due to its precision output and low dropout voltage.
3. Typical Pin Functions:
- Pin 1: Input Voltage (VI) - Connects to the supply voltage.
- Pin 2-4: Ground (GND) - Connected to the ground of the circuit.
- Pin 5: Enable (EN) - Enables or disables the regulator.
- Pin 6: Output Voltage (VQ) - Provides the regulated output.
- Pin 7: Reset (RO) - Provides a reset signal for the microcontroller.
It features built-in protection mechanisms including over-temperature shutdown, and output current limitation, making it robust for demanding environments.