RT9164AGL Richtek USA Inc, RT9164AGL Datasheet - Page 3

• Manufacturer Part Number: RT9164AGL
• Description: IC REG LDO ADJ 1A TO252
• Manufacturer: Richtek USA Inc

Specifications of RT9164AGL

• Regulator Topology: Positive Adjustable
• Voltage - Output: Adj to 1.25V
• Voltage - Input: 3 V ~ 14 V
• Voltage - Dropout (typical): 1.3V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A (Max)
• Current - Limit (min): 1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS9164A-14 April 2010
Function Block Diagram
Functional Pin Description
Pin Name
ADJ/GND
VOUT
VIN
Pin Function
Adjust Output or Ground.
Output Voltage.
Power Input.
Thermal Overload
Regulation
Amplifier
Amplifer
Limiting
Current
Voltage
SENSE
LIMIT
V
REF
S.O.A.
VOUT
ADJ/GND
VIN
RT9164A
www.richtek.com
3