CB15 Просмотр технического описания (PDF) - California Micro Devices Corp
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CB15 Datasheet PDF : 8 Pages
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CALIFORNIA MICRO DEVICES
PACKAGE / PINOUT DIAGRAM
Preliminary
CM3019
SOT-23-5
Pin
1
2
MSOP Symbol
8 Pin
1
IN
5-8
GND
PIN DESCRIPTIONS
Description
IN is the input power source for the regulator. If this input is within a few inches of the
main supply filter, a capacitor may not be necessary. Otherwise an input filter
capacitor of about 1-10uF will ensure adequate filtering.
Ground is the negative reference for all voltages
3
1
EN When this input is taken low (< 0.4V), the regulator is disabled. In this state, the supply
current will drop to near zero.
4
4
BYP Reference Bypass Pin. Connect to an external capacitor for noise reduction. A 10nF-
100nF size ceramic capacitor is recommended.
5
3
OUT Out is the regulator output voltage used to power the load. No output capacitor is
required for stability. Output capacitance can be added to improve transient
response, noise performance and power supply ripple rejection for frequencies over
~100kHz.
Note1: Tantalum, electrolytic or low cost ceramic capacitors may be used.
Package
Pins
Style
6
SOT-23
5
SOT-23
5
SOT-23
5
SOT-23
5
SOT-23
5
SOT-23
5
SOT-23
5
SOT-23
8
MSOP
8
MSOP
8
MSOP
8
MSOP
8
MSOP
8
MSOP
8
MSOP
8
MSOP
STANDARD PART ORDERING INFORMATION
Ordering Information
Tape & Reel
CM3019-00ST
CM3019-12ST
CM3019-15ST
CM3019-18ST
CM3019-25ST
CM3019-28ST
CM3019-30ST
CM3019-33ST
CM3019-00MA
CM3019-12MA
CM3019-15MA
CM3019-18MA
CM3019-25MA
CM3019-28MA
CM3019-30MA
CM3019-33MA
Part Marking
CB00
CB12
CB15
CB18
CB25
CB28
CB30
CB33
CM30/1900
CM30/1912
CM30/1915
CM30/1918
CM30/1925
CM30/1928
CM30/1930
CM30/1933
© 2004 California Micro Devices Corp. All rights reserved
02/20/04 430 N. McCarthy Blvd, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
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