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TLV71211DBVR
+BOMIC REG LINEAR 1.1V 300MA SOT23-5
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TLV71211DBVR
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재고6493
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사양
| 속성 | 가치 |
| Part Status | Active |
| Base Product Number | TLV71211 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.1V |
| 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, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Packaging | Bulk, Cut Tape (CT), Tape & Reel (TR) |
개요
Description
The device offers a low quiescent current, typically around 35 µA, which helps extend battery life in portable applications. It also features a high power supply rejection ratio (PSRR) and low noise, ensuring a stable output even in noisy environments. The TLV71211DBVR is capable of delivering up to 150 mA of output current, making it suitable for powering small microcontrollers and other low-power circuits.
Packaged in a small SOT-23-5 package, it saves space on the circuit board. Additional features include overcurrent protection and thermal shutdown, enhancing reliability. Overall, the TLV71211DBVR is ideal for applications requiring efficiency, compactness, and reliable performance.
Equivalent
1. MIC5504 - by Microchip Technology, offers similar voltage output and current ratings.
2. AMS1117 - by Advanced Monolithic Systems, a popular LDO with similar specifications.
3. NCP1117 - by ON Semiconductor, matches in terms of output voltage and current handling.
4. LP2985 - by Texas Instruments, offers similar features and performance.
Always confirm the specific electrical and thermal characteristics before substitution.
Features
1. Output Voltage Range: It typically supports fixed output voltages, with this particular variant likely providing 1.1V.
2. Input Voltage Range: It operates with an input voltage range from 2.5V to 5.5V.
3. Output Current: Capable of supplying up to 150mA.
4. Low Quiescent Current: Designed for power-efficient operation with a very low quiescent current, making it suitable for battery-powered applications.
5. Dropout Voltage: Features a low dropout voltage, generally ensuring regulation close to input voltage levels.
6. Package Type: Available in a small SOT-23-5 package, contributing to compact electronic designs.
7. Stability: Ensures stable operation with small ceramic capacitors.
8. Protection Features: Includes thermal shutdown and over-current protection for increased reliability and safety.
These features make the TLV71211DBVR suitable for a variety of applications, including portable and battery-operated devices.
Pinout
1. Pin 1 (IN): Input voltage pin where the unregulated input voltage is applied.
2. Pin 2 (GND): Ground pin, which is the common return path for both the input and output.
3. Pin 3 (NR/FB): This pin serves as a Noise Reduction (NR) or Feedback (FB) pin, depending on the configuration. It can be used with an external capacitor to reduce output noise.
4. Pin 4 (EN): Enable pin used to turn the regulator on or off. Bringing this pin high enables the device, whereas bringing it low disables it.
5. Pin 5 (OUT): Output voltage pin where the regulated output voltage is provided.
The TLV71211DBVR is designed for low quiescent current and wide input voltage range, making it suitable for battery-powered applications and other low-power electronic devices.