Maxim Integrated Switching Regulator, Surface Mount, 3.16 → 3.44V dc Output Voltage, 5.5V dc Input Voltage, 90mA
- RS Stock No.:
- 190-8119
- Mfr. Part No.:
- MAX1678EUA+
- Brand:
- Maxim Integrated
Stock information currently inaccessible
- RS Stock No.:
- 190-8119
- Mfr. Part No.:
- MAX1678EUA+
- Brand:
- Maxim Integrated
Specifications
Technical Reference
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
|---|---|---|
| Brand | Maxim Integrated | |
| Output Voltage | 3.16 → 3.44V dc | |
| Output Current | 90mA | |
| Input Voltage | 5.5V dc | |
| Mounting Type | Surface Mount | |
| Number of Outputs | 1 | |
| Efficiency | 90% | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Application | Pagers, Personal Medical Monitors, Pointing Devices, Remote Controls, Single-Cell Battery-Powered Devices | |
| Depth | 0.95mm | |
| Width | 3.1mm | |
| Length | 3.1mm | |
| Power Signal Conversion Type | DC-DC | |
| Special Features | Power-Fail Detector | |
| Select all | ||
|---|---|---|
Brand Maxim Integrated | ||
Output Voltage 3.16 → 3.44V dc | ||
Output Current 90mA | ||
Input Voltage 5.5V dc | ||
Mounting Type Surface Mount | ||
Number of Outputs 1 | ||
Efficiency 90% | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Application Pagers, Personal Medical Monitors, Pointing Devices, Remote Controls, Single-Cell Battery-Powered Devices | ||
Depth 0.95mm | ||
Width 3.1mm | ||
Length 3.1mm | ||
Power Signal Conversion Type DC-DC | ||
Special Features Power-Fail Detector | ||
- COO (Country of Origin):
- TH
0.87V Guaranteed Start-Up
Up to 90% Efficiency
Built-In Synchronous Rectifier (no external diode)
Ultra-Small μMAX Package, 1.1mm High
37μA Quiescent Current (85μA from 1.5V battery)
2μA Logic-Controlled Shutdown
Power-Fail Detector
Dual Mode™ Output: Fixed 3.3V
Dual Mode Adjustable 2V to 5.5V
45mA Output Current at 3.3V for 1-Cell Input
90mA Output Current at 3.3V for 2-Cell Input
Inductor-Damping Switch Suppresses EMI
Applications
Pagers
Personal Medical Monitors
Pointing Devices
Remote Controls
Single-Cell Battery-Powered Devices
Up to 90% Efficiency
Built-In Synchronous Rectifier (no external diode)
Ultra-Small μMAX Package, 1.1mm High
37μA Quiescent Current (85μA from 1.5V battery)
2μA Logic-Controlled Shutdown
Power-Fail Detector
Dual Mode™ Output: Fixed 3.3V
Dual Mode Adjustable 2V to 5.5V
45mA Output Current at 3.3V for 1-Cell Input
90mA Output Current at 3.3V for 2-Cell Input
Inductor-Damping Switch Suppresses EMI
Applications
Pagers
Personal Medical Monitors
Pointing Devices
Remote Controls
Single-Cell Battery-Powered Devices