3021 데이터 시트보기 (PDF) - Linear Technology

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3021

500mA, Low Voltage, Very Low Dropout Linear Regulator

Linear Technology 

LT3021/LT3021-1.2/

LT3021-1.5/LT3021-1.8

PACKAGE DESCRIPTIO

DH Package

16-Lead Plastic DFN (5mm × 5mm)

(Reference LTC DWG # 05-08-1709)

5.50 ±0.05

4.10 ±0.05

3.45 ±0.05

(2 SIDES)

0.70 ±0.05

PACKAGE

OUTLINE

0.25 ± 0.05

0.50 BSC

4.10 ±0.05

(2 SIDES)

RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS

5.00 ±0.10

9

R = 0.20

TYP

R = 0.115

TYP

0.40 ± 0.05

16

5.00 ±0.10

3.45 ± 0.10

(2 SIDES)

PIN 1

TOP MARK

(SEE NOTE 6)

0.200 REF

0.75 ±0.05

0.00 – 0.05

8

1

0.25 ± 0.05

0.50 BSC

4.10 ±0.10

(2 SIDES)

BOTTOM VIEW—EXPOSED PAD

NOTE:

1. DRAWING PROPOSED TO BE MADE VARIATION OF VERSION (WJJD-1) IN JEDEC

PACKAGE OUTLINE MO-229

2. DRAWING NOT TO SCALE

3. ALL DIMENSIONS ARE IN MILLIMETERS

4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE

MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE

5. EXPOSED PAD SHALL BE SOLDER PLATED

6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE

TOP AND BOTTOM OF PACKAGE

PIN 1

NOTCH

(DH16) DFN 0204

3021fa

14

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