
Manufacturer Part #
MIC2570-2YM
MIC2570 Series 15 V 20 kHz 1 A Two-Cell Boost Switching Regulator - SOIC-8
Product Specification Section
Microchip MIC2570-2YM - Product Specification
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ECCN:
EAR99
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Microchip MIC2570-2YM - Technical Attributes
Attributes Table
Topology: | Boost |
Input Voltage: | 1.3V to 15V |
Output Current-Max: | 1A |
Switching Frequency-Max: | 20kHz |
Package Style: | SOIC-8 |
Mounting Method: | Surface Mount |
$Features & Applications
The MIC2570-2YM is a micropower boost switching regulator that operates from two alkaline, two nickel-metal-hydride cells, or one lithium cell.The MIC2570 accepts a positive input voltage between 1.3 V and 15 V. Its typical no-load supply current is 130 µA.
The MIC2570 is available in selectable fixed output or adjustable output versions. The MIC2570-1 can be configured for 2.85 V, 3.3 V, or 5 V by connecting one of three separate feedback pins to the output. The MIC2570-2 can be configured for an output voltage ranging between its input voltage and 36 V, using an external resistor network.
Features:
- Operates from a two-cell supply
- 1.3 V to 15 V operation
- 130µA typical quiescent current
- Complete regulator fits 0.6 in2 area
- 2.85 V/3.3 V/5 V selectable output voltage (MIC2570-1)
- Adjustable output up to 36 V (MIC2570-2)
- 1 A current limited pass element
- Frequency synchronization input
- 8-lead SOIC package
Applications:
- LCD bias generator
- Glucose meters
- Single-cell lithium to 3.3 V or 5 V converters
- Two-cell alkaline to ±5 V converters
- Two-cell alkaline to –5 V converters
- Battery-powered, hand-held instruments
- Palmtop computers
- Remote controls
- Detectors
- Battery Backup Supplies
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
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Quantity
Web Price
95
$2.26
285
$2.21
950
$2.16
1,900
$2.12
3,800+
$2.07
Product Variant Information section
Available Packaging
Package Qty:
95 per Tube
Package Style:
SOIC-8
Mounting Method:
Surface Mount