ADPL44001
ADPL44001
RECOMMENDED FOR NEW DESIGNS4V to 40V, 100mA, Ultra-Low Quiescent Current, Linear Regulator
- Part Models
- 4
- 1ku List Price
- Starting From $0.28
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Overview
- Easy to Use
- Only 4 External Components Required
- Stable with Tiny 4.7μF, 0805 Output Capacitor
- All Ceramic Capacitors, Compact Layout
- Reduces Number of Linear Regulators to Stock
- Wide 4V to 40V Input Voltage Range
- Adjustable 0.6V to 38V Output
- Up to 100mA Load Current Capability
- Operates Reliably in Adverse Industrial Environments
- Built-In Output Voltage Monitoring with PGOOD Pin
- High-Voltage ENABLE Input
- Low 8μA Quiescent Current
- Low Dropout Voltage of 560mV at 100mA
- Overload Protection
- Overtemperature Protection
- Wide -40°C to +125°C Ambient Operating Temperature Range/-40°C to +150°C Junction Temperature Range
The ADPL44001 ultra-low quiescent current, highvoltage linear regulator is ideal for use in industrial and battery-operated systems. The device operates from a 4V to 40V input voltage, delivers up to 100mA of load current, and consumes only 8μA of quiescent current at no load. The device consumes only 0.9μA current when in shutdown. Output voltage is adjustable in the 0.6V to 38V voltage range. Feedback voltage accuracy is ±2% over temperature.
An open-drain PGOOD pin provides a power-good signal to the system, achieving successful regulation of the output voltage. The device also incorporates an enable pin (EN) that allows the user to turn the part on or off. The device has a thermal shutdown feature that shuts down the part when the die temperature exceeds 165°C. The ADPL44001 operates over the -40°C to +125°C industrial temperature range and is available in a 6-lead, compact TSOT and a 6-pin (3mm x 3mm) TDFN packages.
APPLICATIONS
- Medical and Healthcare
- Battery-Powered Equipment
- Post Regulator for Switching Power Supplies
- Home and Building Automation
- Appliances and White Goods
Documentation
Data Sheet 1
User Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADPL44001ATT+ | LFCSP | ||
| ADPL44001ATT+T | LFCSP | ||
| ADPL44001AZT+ | TSOT | ||
| ADPL44001AZT+T | TSOT |
This is the most up-to-date revision of the Data Sheet.
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