Datasheet > RS7302-285DLNSCP

RS7302-285DLNSCP

更新时间： 2022-03-25 03:08:47

品牌	Logo	应用领域
ORISTER		稳压器
页数	文件大小	规格书
11页	696K
描述
600mA Adjustable & Fixed Voltage LDO Linear Regulator with Enable, Fast Discharge & Soft.Start

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RS7302-285DLNSCP 数据手册

Page No. : 4/11

Electrical Characteristics (T_A=25°C, V_IN=5.0V unless otherwise specified)

Symbol

V_IN

Parameter

Input Voltage

Conditions

Min. Typ. Max.

Unit

‐

2.4

‐

7.0

‐2%

+2%

V_IN=V_OUT+1.0V, I_OUT=1mA, V_OUT≧1.8V

V_IN=V_OUT+1.0V, I_OUT=1mA, V_OUT＜1.8V, V_IN

＞2.4V

V_IN=V_OUT+1.2V, I_OUT=1mA, V_OUT≧1.8V

V_IN=V_OUT+1.2V, I_OUT=1mA, V_OUT＜1.8V, V_IN

＞2.4V

Fixed

Type

‐35

‐2%

‐50

+35

+2%

+50

V_OUT

Output Voltage

V_OUT

ADJ

Type

%/V

I_MAX

Output Current (see NOTE)

Dropout Voltage

600

‐

100

500

0.2

0.01

0.7

250

‐

V_OUT+1.0V≦V_IN≦7.0V, V_OUT≧2.4V

I_OUT=100mA, V_OUT>3.0V

I_OUT=600mA, V_OUT>3.0V

‐

V_DROP

ΔV_LINE

ΔV_LOAD

I_Q

I_SD

I_SC

Line Regulation

Load Regulation

Ground Pin Current

Shutdown Current

Short Circuit Current

Ripple Rejection

0.3

V_OUT+1.0V≦V_IN≦7V, I_OUT=1mA

V_IN=V_OUT+1V, 1mA≦I_OUT≦100mA

I_LOAD=0mA to 1.0A, V_IN=V_OUT+1.0V

V_IN=V_OUT+1V, EN=0V, No Load

‐

I_OUT=30mA, F=1KHz, C_OUT=3.3uF

I_OUT=100mA , F=1KHz, C_OUT=3.3uF

V_IN≦5.0V

0.02 %/mA

‐

uV_(rms)

‐

PSRR

e_N

Output Noise

V_IH

V_IL

R_DIS

T_DIS

T_SS

EN Pin Input Voltage “H”

EN Pin Input Voltage “L”

Discharge Resistor

Discharge Time

1.6

V_IN≦5.0V

‐

0.3

100

‐

V_EN=0V, For Fixed Voltage Type

V_OUT=3.3V to 0V, C_OUT=1uF, For Fixed Voltage Type

V_OUT=3.3V, C_SS=47nF, C_IN=C_OUT=1uF

Soft‐Start Time

Thermal Shutdown

Temperature

Thermal Shutdown Hysteresis

T_SD

‐

150

‐

^oC

T_HYS

NOTE：Measured using a double sided board with 1” x 2” square inches of copper area connected to the GND pins for “heat spreading”.

DS‐RS7302‐02 September, 2009

www.Orister.com

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