規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.25V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 55 µA |
| Current-Supply(Max) | 270 µA |
| PSRR | 68dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-5 Thin, TSOT-23-5 |
概述
Description
The TLV70033DDCR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for portable and battery-powered applications. It provides a fixed output voltage of 3.3V with a maximum output current of 200mA. The regulator features low quiescent current consumption, making it ideal for power-sensitive devices. Its input voltage range is from 2V to 5.5V, allowing it to operate with various power sources.
Key features of the TLV70033DDCR include low dropout voltage, fast transient response, and good line and load regulation. It also offers thermal shutdown protection, ensuring safe operation under extreme conditions. The device is available in a small SOT-23-5 package, which is suitable for space-constrained applications.
With its combination of efficiency, compact design, and reliability, the TLV70033DDCR is commonly used in consumer electronics, communication devices, and industrial applications where stable voltage supply and power efficiency are critical.
Key features of the TLV70033DDCR include low dropout voltage, fast transient response, and good line and load regulation. It also offers thermal shutdown protection, ensuring safe operation under extreme conditions. The device is available in a small SOT-23-5 package, which is suitable for space-constrained applications.
With its combination of efficiency, compact design, and reliability, the TLV70033DDCR is commonly used in consumer electronics, communication devices, and industrial applications where stable voltage supply and power efficiency are critical.
Equivalent
The TLV70033DDCR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. Equivalent products may include:
1. Microchip MCP1700-3302E/TO - Similar voltage and current specifications.
2. ON Semiconductor NCP1117ST33T3G - Compatible voltage levels and regulation.
3. Analog Devices ADP3333 - Offers similar output voltage and performance.
4. STMicroelectronics LD1117S33CTR - A comparable LDO with similar characteristics.
Ensure to verify specific parameters like dropout voltage, quiescent current, and package type for compatibility.
1. Microchip MCP1700-3302E/TO - Similar voltage and current specifications.
2. ON Semiconductor NCP1117ST33T3G - Compatible voltage levels and regulation.
3. Analog Devices ADP3333 - Offers similar output voltage and performance.
4. STMicroelectronics LD1117S33CTR - A comparable LDO with similar characteristics.
Ensure to verify specific parameters like dropout voltage, quiescent current, and package type for compatibility.
Features
The TLV70033DDCR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed for portable and battery-powered applications due to its low quiescent current, making it energy efficient. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Output Current: Capable of delivering up to 200 mA of output current.
3. Low Dropout Voltage: Ensures efficient performance even at low input-output voltage differentials.
4. Ultra-Low Quiescent Current: Minimal power consumption when the load is light or in standby mode.
5. Fast Transient Response: Quickly responds to changes in load conditions.
6. Thermal Shutdown Protection: Prevents overheating by shutting down when the temperature exceeds safe limits.
7. Current Limit Protection: Protects the device from overcurrent conditions.
8. Small Package: Available in a 5-pin SOT-23 package, making it suitable for space-constrained designs.
9. Stability: Stable with a small, low-cost ceramic output capacitor.
These features make it ideal for use in applications like smartphones, tablets, and other portable devices requiring efficient voltage regulation.
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Output Current: Capable of delivering up to 200 mA of output current.
3. Low Dropout Voltage: Ensures efficient performance even at low input-output voltage differentials.
4. Ultra-Low Quiescent Current: Minimal power consumption when the load is light or in standby mode.
5. Fast Transient Response: Quickly responds to changes in load conditions.
6. Thermal Shutdown Protection: Prevents overheating by shutting down when the temperature exceeds safe limits.
7. Current Limit Protection: Protects the device from overcurrent conditions.
8. Small Package: Available in a 5-pin SOT-23 package, making it suitable for space-constrained designs.
9. Stability: Stable with a small, low-cost ceramic output capacitor.
These features make it ideal for use in applications like smartphones, tablets, and other portable devices requiring efficient voltage regulation.
Pinout
The TLV70033DDCR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The primary function of this device is to provide a regulated output voltage of 3.3V with a maximum output current of 200mA. The device is designed for low-power applications and features low quiescent current and low dropout voltage, making it suitable for battery-powered devices.
The typical pin configuration is as follows:
1. IN: Input voltage pin where the unregulated power supply is connected.
2. GND: Ground pin for the device.
3. EN: Enable pin used to turn the regulator on and off. A high level turns the regulator on, while a low level turns it off.
4. NC: No connection.
5. OUT: Regulated output voltage pin where the stable 3.3V can be accessed.
The TLV70033DDCR is designed for efficient power management in portable and energy-sensitive applications, providing precise regulation and efficient power delivery.
The typical pin configuration is as follows:
1. IN: Input voltage pin where the unregulated power supply is connected.
2. GND: Ground pin for the device.
3. EN: Enable pin used to turn the regulator on and off. A high level turns the regulator on, while a low level turns it off.
4. NC: No connection.
5. OUT: Regulated output voltage pin where the stable 3.3V can be accessed.
The TLV70033DDCR is designed for efficient power management in portable and energy-sensitive applications, providing precise regulation and efficient power delivery.
Manufacturer
The TLV70033DDCR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a multinational technology company based in Dallas, Texas. It is known for designing and manufacturing semiconductors and a wide range of integrated circuits. TI's products are used in various applications, including automotive, industrial, personal electronics, and communications equipment. The company is one of the largest semiconductor manufacturers in the world and is particularly prominent in the analog semiconductor and embedded processor markets.
Application
The TLV70033DDCR is a low-dropout (LDO) linear voltage regulator. Its application areas include battery-powered devices, such as smartphones, tablets, and portable electronics, where efficient power management is crucial. It's also suitable for industrial applications, providing stable voltage outputs for microcontrollers, sensors, and other low-power components. Additionally, the TLV70033DDCR can be used in automotive systems for powering infotainment systems and control modules. Its low quiescent current and high power supply rejection ratio make it ideal for noise-sensitive applications. Overall, its versatility makes it suitable for a wide range of consumer electronics and industrial systems that require efficient voltage regulation.
Package
The TLV70033DDCR is packaged in an SOT-23-5 package, which is a small-outline transistor package with five pins. This package type is commonly used for surface-mount technology (SMT) applications due to its compact size and efficient heat dissipation characteristics.
