Datasheet > LCB78

LCB78

更新时间： 2024-11-06 02:51:27

品牌	Logo	应用领域
GAPTEC		/
页数	文件大小	规格书
2页	501K
描述
Wide Input Non-Isolated & Regulated, Single Output

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LCB78 数据手册

LCB78_0.5 Cost effective Series

Wide Input Non-Isolated & Regulated, Single Output

Switching Regulator

Low proﬁle

Short circuit protection (SCP)

The LCB78_0.5 series cost effective high efﬁciency switching regulators

are ideally suited to replace LM78xx linear regulators and are pin

compatible.

(L*W*H=11.6*6.0*10.2)

Wide 4.5V to 55V operating

input range

Efﬁciency up to 95%

Compatible with LM78 Pin

Out

No heatsink required

Low ripple and noise

Low quiescent current

(No Load) 200uA typ.

Model selection:

LCB78_yy-pp

LCB=Series; ##=Vout; pp=output current

Example:

LCB78_05-0.5

LCB=Series; ##= 5Vout; pp=0.5A

Common speciﬁcations

Short circut protection:

Temperature rise at full load:

Cooling:

Output speciﬁcations

Continuous, automatic recovery

25°C MAX, 15°C TYP

Free air convection

Item

Test conditions

Min

Typ

Max

Units

Output voltage

accuracy

Vin= min. to max. at

full load

Line voltage

regulation

Vin= min. to max. at

full load

0.4

Operation temperature range:

Storage temperature range:

Lead temperature:

-40°C~+85°C

-55°C ~+125°C

Load regulation

Ripple + Noise

0% to 100% load

0.6

300°C MAX, 1.5mm from case for 10 sec

100°C MAX

Vo=5.0VDC at 20MHz

Bandwidth

mVp-p

Operating case temperature:

Temperature coefﬁcient:

Dynamic load

stability

100%-50% load

100

-40°C to +85°C ambient

0.015%/°C TYP

Switching frequency

400

150

KHz

Storage humidity range:

< 95%

MTBF (using MIL-HDBK-217F):

+25°C 2805x10³hours

+70°C 2054x10³hours

No load input

current

250

220

Packing quantities:

Case material:

Potting material:

Weight:

42pcs per Tube

Thermal shutdown

Internal IC junction

°C

μF

Non Conductive Black Plastic UL94-V0

Max capacitance

load

Epoxy UL94-V0

1.3g

Note:

1. All speciﬁcations measured at TA=25°C, humidity<75%, nominal input voltage

and rated output load unless otherwise speciﬁed.

2. Only typical models listed. If you need other model, please conﬁrm the power,

input voltage and output voltage, and then phone us.

Part Number

Input Voltage Range

[VDC]

Output Voltage

[VDC]

Output Current

[A]

Efﬁciency

[Vin. min]

Efﬁciency

[Vin. max]

LCB78_03-0.5

LCB78_05-0.5

4.5-55

6.5-55

3.3

5.0

0.5

Add sufﬁx “L” for 90° bend pins, for example: LCB78_03-0.5L

Page 1 of 2

LCB78_0.5 – Rev. 2017-1.9

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

中文翻译

下载PDF

与LCB78相关器件

型号	品牌	获取价格	描述	数据表
LCB78_0.5	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LCB78_03-0.5	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LCB78_05-0.5	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LCBA6SG	OSRAM	获取价格	Coupling into light guides
LCBA6SG-V1AB-2J8L	OSRAM	获取价格	Coupling into light guides
LCBCRBP	OSRAM	获取价格	OSLON Signal
LCB-CRBP	OSRAM	获取价格	SMD ceramic package with silicone lens
LCBCRBP-JXKX-3B6B-1	OSRAM	获取价格	Architectural Lighting indoor
LCBCRBP-JYKY-3B6B-8E8G	OSRAM	获取价格	OSLON Signal
LCBG10P	ETC	获取价格	Logic IC

与LCB78相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

9
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

LCB78

LCB78 数据手册

与LCB78相关器件

与LCB78相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LCB78

LCB78 数据手册

与LCB78相关器件

与LCB78相关文章

您还可以找

您在本页遇到什么问题？