RT9164AGL Richtek USA Inc, RT9164AGL Datasheet - Page 9

• 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
-100
-100
-100
300
200
100
300
200
100
300
200
100
0
1
0
0
1
0
2
2
1
0
0
2
V
C
Preload = 0.1A
V
C
Preload = 0.1A
V
C
Preload = 0.1A
IN
IN
IN
IN
IN
IN
= C
= C
= 3.3V, V
= 5V, V
= C
= 5V, V
Load Transient Response
O
Load Transient Response
O
Load Transient Response
O
= 10uF Tantalum
= 10uF Tantalum
= 10uF Tantalum
OUT
OUT
OUT
= 2.5V
Time (10us/Div)
Time (10us/Div)
= 3.3V
Time (10us/Div)
= 1.5V
-100
-100
300
200
100
300
200
100
0.5
0.5
0
1
0
0
1
0
V
C
Preload = 0.1A
V
C
Preload = 0.1A
V
C
Preload = 0.1A
IN
IN
IN
IN
IN
IN
= C
= C
= 5V, V
= C
= 5V, V
= 5V, V
O
Load Transient Response
O
Load Transient Response
O
= 10uF Tantalum
= 10uF Tantalum
= 10uF Tantalum
OUT
OUT
OUT
= 3.3V
Time (10us/Div)
= 2.5V
Time (10us/Div)
= 3.3V
RT9164A
www.richtek.com
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