R1182K291D datasheet(21/23 Pages) RICOH

tên linh kiện	R1182K291D

Giải thích chi tiết về linh kiện	Low Voltage 150mA LDO REGULATOR

PDF	23 Pages

Scroll/Zoom	100%

nhà sản xuất	RICOH [RICOH electronics devices division]

Trang chủ	http://www.ricoh.com

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21 / 23 page

PACKAGE INFORMATION

PE-PLP1616-6-0606

POWER DISSIPATION (PLP1616-6)

This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.

This specification is based on the measurement at the condition below:

(PLP1616-6 is a reference value calculated from the PLP1820-6 package.)

Measurement Conditions

Standard Land Pattern

Environment

Mounting on Board (Wind velocity=0m/s)

Board Material

Glass cloth epoxy plactic (Double sided)

Board Dimensions

40mm

× 40mm × 1.6mm

Copper Ratio

Top side : Approx. 50% , Back side : Approx. 50%

Through-hole

φ0.54mm × 30pcs

Measurement Result

(Topt=25

°C,Tjmax=125°C)

Standard Land Pattern

Power Dissipation

560mW

Thermal Resistance

θja=(125−25°C)/0.56W=179°C/W

100

75 85

125

150

Ambient Temperature (

°C)

200

100

300

400

560

500

On Board

600

Measurement Board Pattern

Power Dissipation

IC Mount Area Unit : mm

RECOMMENDED LAND PATTERN

0.35

0.225

0.125

0.90

0.50

0.25

(Unit: mm)

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