CS5253-1GDPR5 datasheet(4/10 Pages) ONSEMI

Part #	CS5253-1GDPR5

Description	3.0 A LDO 5?뭁in Adjustable Linear Regulator

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

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CS5253−1

http://onsemi.com

Figure 2. Block Diagram

−

BIAS

and

TSD

VREF

VOUT

VSENSE

Adjust

VPOWER

VCONTROL

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 3. Reference Voltage vs Junction Temperature

Figure 4. Load Regulation vs Output Current

Figure 5. Transient Response

Figure 6. Output Current vs VPOWER − VOUT

Junction Temperature (°C)

120

1.247

1.248

1.249

1.250

1.251

1.252

1.253

100

Output Current (A)

0.5

1.0

1.5

2.0

3.0

0.02

0.04

0.06

0.08

0.10

0.12

2.5

TJ = 20°C

TJ = 120°C

TJ = 0°C

VCONTROL = 5.0 V

VPOWER = 3.3 V

VOUT = 2.5 V

CCONTROL = 10 mF

CPOWER = 100 mF

CADJ = 0.1 mF

COUT = 300 mF

VOUT

ILOAD,

10 mA to 3.0 A

VPOWER − VOUT (V)

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

Measured at DVOUT = −1.0%

CS5253-1GDPR5 Datasheet(PDF) 4 Page - ON Semiconductor

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