NCP4589DSN25T1G ON Semiconductor, NCP4589DSN25T1G Datasheet - Page 2

• Manufacturer Part Number: NCP4589DSN25T1G
• Description: Low Dropout (LDO) Regulators 300 MA, 3-MODE LDO
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCP4589DSN25T1G

• Input Voltage Max: 5.25 V
• Output Voltage: 2.5 V
• Dropout Voltage (max): 230 mV
• Output Current: 400 mA
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 380 mW
• Mounting Style: SMD/SMT
• Package / Case: SC-70
• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 5.25V
• Voltage - Dropout (typical): 0.34V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Current - Limit (min): -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Refer to ELECTRICAL CHARACTERISTIS and APPLICATION INFORMATION for Safe Operating Area.
2. This device series incorporates ESD protection and is tested by the following methods:
Vin
CE
PIN FUNCTION DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Note 1)
Output Voltage
Chip Enable Input
Auto Eco Input
Output Current
Power Dissipation XDFN
Power Dissipation SC70
Power Dissipation SOT23
Junction Temperature
Storage Temperature
ESD Capability, Human Body Model (Note 2)
ESD Capability, Machine Model (Note 2)
Pin No.
ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)
ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115)
Latchup Current Maximum Rating tested per JEDEC standard: JESD78.
XDFN
4
2
3
6
1
5
Vref
Pin No.
SC−70
4
2
5
3
1
−
Current Limit
NCP4589Hxxxx
Pin No.
SOT23
AE
1
2
3
5
4
−
Rating
Figure 2. Simplified Schematic Block Diagram
Pin Name
VOUT
GND
VIN
NC
CE
AE
http://onsemi.com
GND
Vout
Input pin
Ground
Chip enable pin
Output pin
Auto Eco Pin
No connection
2
Vin
CE
Vref
Symbol
ESD
ESD
V
I
T
V
V
OUT
V
P
OUT
T
STG
AE
CE
IN
D
J
HBM
M
M
Current Limit
Description
NCP4589Dxxxx
AE
−0.3 to V
−0.3 to 6.0
−0.3 to 6.0
−40 to 150
−55 to 125
Value
2000
400
400
380
420
200
6.0
IN
+ 0.3
Unit
mW
Vout
GND
mA
°C
°C
V
V
V
V
V
V