ILC7281 查看數據表（PDF） - Impala Linear Corporation

零件编号

产品描述 (功能)

生产厂家

ILC7281

Micropower Dual 150mA CMOS RF LDO™ Regulators with Power Supply Reset Monitor

Impala Linear Corporation 

Micropower Dual 150mA CMOS RF-LDO™ Regulators with Power Supply Reset Monitor

Advance

Absolute Maximum Ratings Supply Reset Monitor (TA = 25°C)

Parameter

Input Voltage

Output Current

Output Voltage

Continuous Total

Power Dissipation (SOT-23)

Operating Ambient Temperature

Storage Temperature

Symbol

VIN

IOUT

VOUT

Pd

Topr

Tstg

Ratings

12

50

VSS-0.3~VIN+0.3

150

-30~+80

-40~+125

Units

V

mA

V

mW

°C

°C

Electrical Characteristics Power Supply Reset Monitor (TA = 25°C)

Paramter

Detect Fail Voltage

Hysteresis Range

Supply Current

Operating Voltage

Output Current

Temperature Characteristics

Delay Time (Release Voltage

Output Inversion)

Symbol

Conditions

Min

Typ

Max Units

VDF

VHYS

A grade

VDF X 0.99

VDF

VDF X 1.01 V

VDF X 0.02 VDF X 0.05 VDF X 0.08 V

VIN = 1.5V

ISS

VIN = 2.0V

VIN = 3.0V

VIN = 4.0V

VIN = 5.0V

0.9

2.6

1.0

3.0

1.5

1.3

3.4

µA

1.6

3.8

2.0

4.2

VIN

VDF = 2.1~6.0V

10.0

V

IOUT

N-ch VDS = 0.5V

VIN = 1.0V

VIN = 2.0V

VIN = 3.0V

VIN = 4.0V

VIN = 5.0V

2.2

7.7

mA

10.1

11.5

13.0

∆VDF/(∆Topr•VDF)

tDLY

(VDR VOUT

Inversion)

-30°C < Topr < 80°C

±100

ppm/°C

0.2

ms

Note:

1. An additional resistor between the VIN pin and supply voltage may cause deterioration of the characteristics due to increasing of VDR.

Impala Linear Corporation

ILC7281 1.0

(408) 574-3939 www.impalalinear.com

Nov 2000 5

Share Link: