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參數(shù)資料
| 型號： | CM3018-28ST |
| 廠商： | California Micro Devices Corporation |
| 英文描述： | Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| 中文描述： | 微功耗，150mA的低噪聲的CMOS穩(wěn)壓器的快速響應(yīng) |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 302K |
| 代理商： | CM3018-28ST |
2004 California Micro Devices Corp. All rights reserved.
2
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
▲
Tel: 408.263.3214
▲
Fax: 408.263.7846
▲
www.calmicro.com
07/29/04
CM3018
PRELIMINARY
Pin / Bump Descriptions
Package / Ordering Information
SOT23-5 Package
PIN / BUMP DESCRIPTIONS
SOT23-5
PIN
CSP
BUMP
NAME
DESCRIPTION
1
C3
V
IN
The input power supply 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
approximately 1
μ
F will ensure adequate filtering.
2
B2
GND
The negative reference for all voltages.
3
A1
EN
A logic input control to enable the regulator output. When EN is asserted (logic high), it
allows output regulation to commence. When EN is deasserted (logic low), the regula-
tor pass transistor is forced into a high impedance mode, and an internal discharge
resistance (300
) is applied to the output.
4
A3
BYP
This pin is connected to the internal voltage reference of the regulator. An external
bypass capacitor C
BYP
of 10nF is recommended to improve the noise performance
and to maximize the power supply ripple rejection.
The regulator voltage output used to power the load. A nominal output capacitor of 1
μ
F
is sufficient to minimize any transient disturbances under normal operating conditions.
Additional output capacitance can be used to further improve transient load response.
5
C1
V
OUT
PACKAGE / PINOUT DIAGRAM
Note: This drawing is not to scale.
5-pin SOT23
V
IN
GND
EN
1
2
5
3
4
V
OUT
BYP
Top View
E
SOT-23 PART NUMBERING INFORMATION
SOT23-5
PKG.
Pins
5
5
5
5
5
5
5
5
Output Voltage
1.5V
1.8V
2.5V
2.8V
2.9V
3.0V
3.1V
3.3V
Package
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
Standard Finish
Ordering Part
Number
1
CM3018-15ST
CM3018-18ST
CM3018-25ST
CM3018-28ST
CM3018-29ST
CM3018-30ST
CM3018-31ST
CM3018-33ST
Lead-free Finish
Ordering Part
Number
1
CM3018-15SO
CM3018-18SO
CM3018-25SO
CM3018-28SO
CM3018-29SO
CM3018-30SO
CM3018-31SO
CM3018-33SO
Part Marking
EA15
EA18
EA25
EA28
EA29
EA30
EA31
EA33
Part Marking
EG15
EG18
EG25
EG28
EG29
EG30
EG31
EG33
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CM3018-29CP | Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-29CS | Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-29SO | Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-29ST | Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-2JCP | Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CM3018-29CP | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-29CS | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-29SO | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-29ST | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
| CM3018-2JCP | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:Micropower, 150mA Low Noise CMOS Regulator with Fast Response |
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