TLV70033DSER

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TLV70033DSER

IC REG LINEAR 3.3V 200MA 6-WSON

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規格

Part Status Active
Base Product Number TLV70033
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.25V @ 200mA
Current - Output 200mA
Current - Quiescent (Iq) 55 µA
Current - Supply (Max) 270 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)

概述

Description

The TLV70033DSER is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TLV700 series, which is known for its low quiescent current and high power-supply rejection ratio (PSRR), making it suitable for battery-powered and noise-sensitive applications. This particular model provides a fixed output voltage of 3.3V.
Key features include:
1. Low Quiescent Current: The TLV70033DSER maintains a low quiescent current even at full load, enhancing battery life in portable applications.
2. High PSRR: This ensures minimal noise interference from the power supply, making it ideal for RF applications.
3. Dropout Voltage: It boasts a low dropout voltage, important for maintaining regulation even when the input voltage is near the output voltage.
4. Thermal Protection: Built-in thermal shutdown and current limit protection ensure safe operation under various conditions.
5. Package and Size: Available in a small SOT-23 package, which supports space-constrained designs.
Overall, the TLV70033DSER is suitable for applications requiring efficient power regulation with minimal noise and footprint.

Features

The TLV70033DSER is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. Key features of this device include:
1. Output Voltage: It provides a regulated output voltage of 3.3V.
2. Input Voltage Range: The device operates with an input voltage range from 2 V to 5.5 V.
3. Output Current: It can deliver up to 200 mA of output current.
4. Low Quiescent Current: The regulator features a low quiescent current, typically around 31 µA, which is ideal for battery-powered applications.
5. Low Dropout Voltage: With a dropout voltage of approximately 130 mV at 200 mA, it ensures efficient performance.
6. Fast Start-Up Time: The device has a quick start-up time of approximately 40 µs.
7. Thermal Protection: It includes thermal shutdown protection to prevent damage from overheating.
8. Package: The TLV70033DSER is available in a small SOT-23 package, making it suitable for space-constrained applications.
9. Stability: It is designed to be stable with low equivalent series resistance (ESR) capacitors.
These features make the TLV70033DSER suitable for applications requiring efficient voltage regulation, low power consumption, and compact design.

Package

The TLV70033DSER is a voltage regulator from Texas Instruments. It comes in the SOT-23-5 package type, which is a small form factor commonly used for surface-mount devices.

Pinout

The TLV70033DSER is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TLV700 series, designed for low-power applications requiring low noise and a stable output voltage. The specific model TLV70033DSER provides a fixed output voltage of 3.3V.
The TLV70033DSER comes in an 8-pin package, specifically the small-outline transistor (SOT) package. Here is a concise description of its pin functions:
1. Pin 1 (IN): Input voltage supply pin.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (NC): No connection, generally not electrically connected internally.
4. Pin 4 (NC): No connection, also not internally connected.
5. Pin 5 (NC): No connection, not used in the circuit.
6. Pin 6 (NC): No connection, typically safe to leave unconnected.
7. Pin 7 (OUT): Regulated output voltage pin, provides 3.3V.
8. Pin 8 (NC): No connection, similar to other NC pins.
These devices are often used in applications requiring efficient power management, such as portable electronics.

Manufacturer

The TLV70033DSER is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company headquartered in Dallas, Texas. It is a global semiconductor design and manufacturing company that develops analog chips and embedded processors. TI is recognized for its role in advancing semiconductor technologies and is one of the largest semiconductor companies worldwide. The company serves a wide range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems, providing critical components for electronic devices and systems.

Application

The TLV70033DSER is a low-dropout (LDO) voltage regulator. Its application areas include powering microcontrollers, DSPs, and RF modules in portable electronics, smartphones, and IoT devices. This LDO is suitable for battery-powered applications due to its low quiescent current. Additionally, it is used in industrial and automotive systems that require stable voltage regulation and low noise performance.

Equivalent

The TLV70033DSER is a low-dropout (LDO) voltage regulator by Texas Instruments, providing a fixed 3.3V output. Equivalent products may include:
1. Microchip MCP1703A-3302E/MB: Offers similar output voltage and low dropout.
2. On Semiconductor NCP1117-3.3: A 3.3V LDO with comparable specifications.
3. Analog Devices ADP3338-3.3: Provides a fixed 3.3V output with low dropout voltage.
4. ROHM Semiconductor BD33IC0FP-E2: Another alternative with similar specs and output voltage.
Always verify specific device parameters and package compatibility before substitution.

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