Datasheet > LP2950ACN-X

LP2950ACN-X

更新时间： 2024-01-19 08:09:16

品牌	Logo	应用领域
ADMOS		稳压器
页数	文件大小	规格书
14页	145K
描述
100mA LOW DROPOUT VOLTAGE REGULATOR

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技术参数
数据手册

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LP2950ACN-X 技术参数

是否Rohs认证：	不符合	生命周期：	Contact Manufacturer
包装说明：	, SIP3,.1,50	Reach Compliance Code：	unknown
风险等级：	5.67	可调性：	FIXED
标称回动电压 1：	0.3 V	最大绝对输入电压：	30 V
JESD-609代码：	e0	最大电网调整率：	0.01%
最大负载调整率：	0.01%	输出次数：	1
端子数量：	3	工作温度TJ-Max：	125 °C
工作温度TJ-Min：	-40 °C	最大输出电流 1：	0.1 A
标称输出电压 1：	5 V	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SIP3,.1,50	认证状态：	Not Qualified
子类别：	Other Regulators	表面贴装：	NO
技术：	BIPOLAR	端子面层：	Tin/Lead (Sn/Pb)
端子节距：	1.27 mm	端子位置：	SINGLE
最大电压容差：	1.7%	Base Number Matches：	1

LP2950ACN-X 数据手册

LP2950/LP2951

Note 13: Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied, excluding load or line regulation

effects. Specifications are for a 50mA load pulse at V_IN=30V (1.25W pulse) for T =10 ms.

Note 14: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are

covered under the specification for thermal regulation.

Note 15: Line regulation for the LP2951 is tested at 150°C for I_L= 1 mA. For I_L= 100 mA and T_J= 125°C, line regulation is guaranteed by design to 0.2%. See

typical performance characteristics for line regulation versus temperature and load current.

Note 16: All LP2950 devices have the nominal output voltage coded as the last two digits of the part number. In the LP2951 products, the 3.0V and 3.3V versions

are designated by the last two digits, but the 5V version is denoted with no code of the part number.

BLOCK DIAGRAM AND TYPICAL APPLICATIONS

LP2950-XX

LP2951-XX

V_OUT

100mA

UNREGULATED DC

FEED-

INPUT

OUTPUT

BACK

INPUT

V_OUT

I_L£ 100mA

OUTPUT

SENSE

SEE APPLICATION

HINTS

ERROR

AMPLIFIER

FROM

CMOS

OR TTL

SHUT-

DOWN

ERROR

AMPLIFIER

V_TAP

SEE APPLICATION

HINTS

330k

TO CMOS

OR TTL

50mV

ERROR

1.23V

REFERENCE

1.23V

GROUND

REFERENCE

GROUND

ERROR DETECTION COMPARATOR

Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140

1 2 345 6 7...14

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