11

LTC1701

SW

GND

C4

1

µF

+

R3

5.1k

R5

5.1M

R1

20.5k

D1

C3

330pF

C1

15

µF

C5

4.7

µF

+

C2

22

µF

R2

34k

R4

1M

L1

4.7

µH

5V

(3.3V/0.5A)

LTC1701

C1: AVX TAJA156M010R

C2: AVX TAJA226M006R

C4: TAIYO YUDEN LMK212BJ105MG

C5: TAIYO YUDEN JMK212BJ475MG

D1: MBRM120L

L1: MURATA LQH3C4R7M24

1701 TA03

ON

OFF

Dimensions in inches (millimeters) unless otherwise noted.

PACKAGE DESCRIPTIO

0.95

(0.037)

REF

1.50 – 1.75

(0.059 – 0.069)

0.35 – 0.55

(0.014 – 0.022)

0.35 – 0.50

(0.014 – 0.020)

FIVE PLACES (NOTE 2)

S5 SOT-23 0599

2.80 – 3.00

(0.110 – 0.118)

(NOTE 3)

1.90

(0.074)

REF

0.90 – 1.45

(0.035 – 0.057)

0.90 – 1.30

(0.035 – 0.051)

0.00 – 0.15

(0.00 – 0.006)

0.09 – 0.20

(0.004 – 0.008)

(NOTE 2)

2.60 – 3.00

(0.102 – 0.118)

NOTE:

1. DIMENSIONS ARE IN MILLIMETERS

2. DIMENSIONS ARE INCLUSIVE OF PLATING

3. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR

4. MOLD FLASH SHALL NOT EXCEED 0.254mm

5. PACKAGE EIAJ REFERENCE IS SC-74A (EIAJ)

S5 Package

5-Lead Plastic SOT-23

(LTC DWG # 05-08-1633)

5V to 3.3V Converter with Push-Button On/Off

TYPICAL APPLICATIO S