Datasheet > L5150CS

L5150CS

更新时间： 2024-02-12 10:30:42

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
34页	664K
描述
5 V low dropout voltage regulator

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数据手册

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L5150CS 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	4.89	Base Number Matches：	1

L5150CS 数据手册

Electrical specifications

L5150CJ / L5150CS

2.2

Thermal data

Table 4.

Thermal data

Value

Symbol

Parameter

Unit

PowerSSO-12

SO-8

R_thj-case

R_thj-lead

Thermal resistance junction to case:

Thermal resistance junction to lead:

Thermal resistance junction to ambient:

°K/W

(1)

R_thj-amb

112

1. PowerSSO-12: The values quoted are for PCB 77 mm x 86 mm x 1.6 mm, FR4, double copper layer with

single heatsink layer, copper thickness 70 µm, thermal vias, copper area 2 cm .

SO-8: The values quoted are for PCB 48 mm x 48 mm x 2 mm, FR4, double copper layer with single

heatsink layer, copper thickness 35 µm, copper area 2 cm .

2.3

Electrical characteristics

Values specified in this section are for V_S= 5.6 V to 31 V, T_j= -40 °C to +150 °C unless

otherwise stated.

Table 5.

General

Symbol

Parameter

Test condition

Min. Typ. Max. Unit

V_S= 8 V to 18 V

V_o

V_{o_ref}

Output voltage

4.9 5.0 5.1

4.85 5.0 5.15

I_o= 8 mA to 150 mA

V_S= 5.6 V to 31 V

Output voltage

I_o= 8 mA to 150 mA

V_S= 5.6 V to 31 V

I_o= 0.1 mA to 8 mA

Output voltage

4.75 5.0 5.25

0.65 0.95 1.25

I_short

I_lim

Short-circuit current

V_S= 13.5 V

Output current capability ⁽¹⁾V_S= 13.5 V

280 470 660 mA

V_S= 6 V to 28 V

V_S, Vo

V_line

Line regulation voltage

Load regulation voltage

I_o= 30 mA

V_S= 8 V to 18 V,

I_o= 8 mA to 150 mA

V_o

V_load

V_S= 13.5 V,

T_j= 25 °C

I_o= 8 mA to 150 mA

V_S, V_o

V_dp

Drop voltage ⁽²⁾

Ripple rejection

I_o= 150 mA

500 mV

SVR

f_r= 100 Hz⁽³⁾

Normal consumption mode

output current

V_o

Io_{th_H}

Io_{th_L}

V_S= 8 V to 18 V

Very low consumption mode

output current

1.1

V_S= 13.5 V

T_j= 25 °C

Output current switching

threshold hysteresis

Io_{th_Hyst}

0.8

8/34

Doc ID 15542 Rev. 15

1...5 6 789 10 11...34

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