CS5253-1GDPR5 datasheet(5/9 Pages) CHERRY

Part #	CS5253-1GDPR5

Description	3A LDO 5-Pin Adjustable Linear Regulator

PDF	9 Pages

Scroll/Zoom	100%

Manufacturer	CHERRY [Cherry Semiconductor Corporation]

Direct Link	http://www.cherrycorp.com/

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5 / 9 page

Typical Performance Characteristics

10.0

101

Frequency (Hz)

20.0

30.0

40.00

60.0

70.0

80.0

90.0

102

103

104

106

105

50.0

VIN-VOUT=2V

IOUT=4A

VRIPPLE=1VP-P

COUT=22mF

CADJ=0.1mF

Ripple Rejection vs Frequency

3.3

3.4

3.5

3.6

3.7

3.8

3.9

100

120

140

Junction Temperature (C)

VPOWER = 2.05V

VCONTROL = 2.75V

Short Circuit Output Current vs Junction Temperature

0.0

Output Current (A)

150

200

250

300

350

400

450

500

0.5

1.0

3.0

2.5

2.0

1.5

TJ = 120°C

TJ = 20°C

TJ = 0°C

VPOWER Dropout Voltage vs Output Current

100

120

140

Junction Temperature (C)

VCONTROL = 13V,

VOUT = 0V,

Vpower not connected

0.0

Output Current (A)

800

900

1000

1100

0.5

1.0

3.0

2.5

2.0

1.5

TJ = 120°C

TJ = 20°C

TJ = 0°C

VPOWER = 2.05V

VCONTROL Dropout Voltage vs Output Current

VCONTROL Only Output Current vs Junction Temperature

0.50

1.50

2.50

915.5

VPOWER-VOUT (V)

3.50

4.50

915.6

915.7

915.8

915.9

916.0

916.1

916.2

916.4

VCONTROL =5V

D VOUT=+1%

915.4

916.3

Minimum Load Current vs VPOWER-VOUT

CS5253-1GDPR5 Datasheet(PDF) 5 Page - Cherry Semiconductor Corporation

CS5253-1GDPR5 Datasheet(HTML) 5 Page - Cherry Semiconductor Corporation

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