MAX1607ETB+TG38

Product Overview

• Category: Integrated Circuits
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: Thin SOT23-6
• Essence: Power Management IC
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA (typical)
• Load Regulation: ±0.05% (typical)
• Line Regulation: ±0.02% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1607ETB+TG38 has a total of six pins:

1. GND: Ground pin
2. EN: Enable pin for turning the regulator on/off
3. FB: Feedback pin for setting the output voltage
4. VOUT: Output voltage pin
5. VIN: Input voltage pin
6. BYP: Bypass capacitor connection pin

Functional Features

• Low dropout voltage enables efficient regulation even with small input-output differentials.
• Low quiescent current ensures minimal power consumption during standby or idle states.
• Excellent load and line regulation provide stable output voltage under varying conditions.
• Thermal shutdown and current limit protection features enhance device reliability.

Advantages

• Compact and space-saving package allows for easy integration into various applications.
• Wide input voltage range makes it compatible with a wide range of power sources.
• High accuracy and stability ensure reliable and consistent voltage regulation.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Thin SOT23-6 package may require careful handling during assembly to prevent damage.

Working Principles

The MAX1607ETB+TG38 is a low dropout voltage regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage, and adjusts the pass transistor accordingly to maintain the desired output voltage. The enable pin (EN) allows for on/off control of the regulator.

Detailed Application Field Plans

The MAX1607ETB+TG38 is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low quiescent current and efficient power management provided by this regulator.
2. Industrial equipment: Control systems, sensors, and other industrial applications can utilize the stable and accurate voltage regulation offered by the MAX1607ETB+TG38.
3. Automotive electronics: The wide input voltage range and compact package make it suitable for automotive applications, such as infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

1. MAX1606ETA+T: Similar specifications and features, but in a different package (8-pin TDFN).
2. MAX1608ETA+T: Higher output current capability (300mA), suitable for more demanding applications.
3. MAX1609ETA+T: Adjustable output voltage, allowing for greater flexibility in voltage selection.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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