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TLV70233DSER
+BOMIC REG LINEAR 3.3V 300MA 6-WSON
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TLV70233DSER
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Base Product Number | TLV70233 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.38V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 55 µA |
| Current - Supply (Max) | 370 µA |
| PSRR | 68dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 6-WFDFN |
| Supplier Device Package | 6-WSON (1.5x1.5) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Description
The TLV70233DSER features a low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage. It also includes an internal current limit and thermal shutdown for protection against overloads and overheating. The device operates over a wide input voltage range and has fast transient response characteristics, which help maintain output stability in dynamic load conditions.
Packaged in a 6-pin SOT-23 (DSBGA) package, the TLV70233DSER is designed to save space on printed circuit boards. Its high power supply rejection ratio (PSRR) and low output noise make it suitable for powering noise-sensitive components in various applications, such as wireless communication devices, portable electronics, and industrial equipment.
Equivalent
1. AMS1117-3.3 from Advanced Monolithic Systems.
2. MIC5205 from Microchip Technology.
3. LP2950 from Texas Instruments, although with some variations in specifications.
4. NCP1117 from ON Semiconductor.
5. ADP3330 from Analog Devices.
When selecting an equivalent, ensure the electrical and thermal specifications match your application requirements.
Features
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 2 V to 5.5 V.
3. Output Current: Capable of supplying up to 300 mA.
4. Low Dropout Voltage: Typically around 180 mV at 300 mA.
5. Low Quiescent Current: Approximately 35 µA, making it suitable for battery-powered applications.
6. Fast Start-Up Time: Less than 150 µs.
7. Thermal and Overcurrent Protection: Ensures device and application safety.
8. Stable with Low ESR Capacitors: Compatible with ceramic capacitors as low as 1 µF.
9. Operating Temperature Range: -40°C to +125°C.
10. Package: Available in a small, SOT-23-5 package for space-constrained designs.
These features make the TLV70233DSER suitable for a variety of portable and low-power applications where efficiency and footprint are critical.
Pinout
The specific pin functions typically include:
1. IN: Input voltage pin.
2. GND: Ground pin.
3. EN: Enable pin to turn the regulator on or off.
4. NC: No connection, might be used for mechanical stability.
5. OUT: Regulated output voltage pin.
6. PG: Power Good indicator pin, indicates if the output voltage is at the correct level.
7. FB: Feedback pin for adjustable versions, not typically used in fixed versions like the TLV70233.
8. NC: Another no connection pin.
Please refer to the product datasheet for exact pin configurations and detailed functionality, as there could be slight variations.