SOT223-5EV-VREG Microchip Technology, SOT223-5EV-VREG Datasheet - Page 11

• Manufacturer Part Number: SOT223-5EV-VREG
• Description: EVALUATION BOARD VOLTAGE REG
• Manufacturer: Microchip Technology

Specifications of SOT223-5EV-VREG

• Channels Per Ic: 1 - Single
• Board Type: Partially Populated
• Utilized Ic / Part: SOT-223-5 Package
• Silicon Manufacturer: Microchip
• Application Sub Type: Voltage Regulator
• Kit Application Type: Power Management - Voltage Regulator
• Silicon Core Number: MCP1790, MCP1824, MCP1825, MCP1826
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Voltage - Input: -
• Operating Temperature: -
• Regulator Type: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.1
2.2
© 2008 Microchip Technology Inc.
INTRODUCTION
FEATURES
Chapter 2. Installation and Operation
The SOT-223-5 Voltage Regulator Evaluation Board is designed to be used to facilitate
the evaluation of Microchip’s voltage regulators or to be used as a standalone voltage
regulator board. Jumpers have been placed on the board to facilitate testing of specific
voltage regulator parameters. The jumpers may also be used to select pull-up and
pull-down voltage levels.
The SOT-223-5 Voltage Regulator Evaluation Board kit comes with a 1 uF ceramic
input and output capacitor soldered to the board. A 10 kΩ resistor in series with the
SHDN pin is also populated on the board. The PWRGD/ADJ pin has a 69.8 kΩ resistor
soldered to the board. The board has four more unpopulated resistor locations that may
be used for loads and voltage adjustments.
The SOT-223-5 Voltage Regulator Evaluation Board has the following features:
• Input and Output headers for future connection to Line Step and Load Step
• Ample testpoints to attach multimeters, power supplies, and loads
• Jumper to select ground current measurement
• Jumper to select input capacitor
• Jumper to select two different load resistors
• Jumper to select shutdown pin input: V
• Jumper to connect input capacitor to circuit
• SMT0805 PCB footprints for user Power-Good pull-up resistor
• SMT0805 PCB footprints for user Adjustable Voltage resistor divider
• SMT0805 PCB footprints for user Bypass Capacitor
modules
EVALUATION BOARD USER’S GUIDE
SOT-223-5 VOLTAGE REGULATOR
DD
, GND, or use test point
DS51751A-page 7