RT9164CGG Richtek USA Inc, RT9164CGG Datasheet - Page 3

• Manufacturer Part Number: RT9164CGG
• Description: IC REG LDO ADJ 1A SOT223
• Manufacturer: Richtek USA Inc

Specifications of RT9164CGG

• Regulator Topology: Positive Adjustable
• Voltage - Output: Adj to 1.25V
• Voltage - Input: 3 V ~ 12 V
• Voltage - Dropout (typical): 1.3V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A (Max)
• Current - Limit (min): 1A
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TO-261-4, TO-261AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
(T
DS9164C-02 April 2010
Reference Voltage
(Note 5)
Output Voltage
(Note 5)
Line Regulation
(Note 5)
Load Regulation
(Note 5)
Dropout Voltage
(Note 6)
Current Limit
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 15V
Power Dissipation, P
SOT-223 --------------------------------------------------------------------------------------------------------------------- 0.740W
TO-252 ----------------------------------------------------------------------------------------------------------------------- 1.471 W
TO-263 ----------------------------------------------------------------------------------------------------------------------- 2.222W
Package Thermal Resistance (Note 2)
SOT-223, θ
SOT-223, θ
TO-252, θ
TO-252, θ
TO-263, θ
TO-263, θ
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260°C
Junction Temperature ----------------------------------------------------------------------------------------------------- 150°C
Storage Temperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 8kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------------ 750V
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 3V to 12V
Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C
Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C
A
= 25°C, unless otherwise specified)
JA
JA
JC
JC
Parameter
JA
JC
----------------------------------------------------------------------------------------------------------------- 68°C/W
----------------------------------------------------------------------------------------------------------------- 7.5°C/W
----------------------------------------------------------------------------------------------------------------- 45°C/W
----------------------------------------------------------------------------------------------------------------- 7.8°C/W
---------------------------------------------------------------------------------------------------------------- 135°C/W
--------------------------------------------------------------------------------------------------------------- 19°C/W
RT9164C
RT9164C -25
RT9164C -33
RT9164C
RT9164C -25
RT9164C -33
RT9164C
RT9164C -25
RT9164C -33
D
@ T
A
= 25°C
Symbol
V
V
ΔV
ΔV
V
I
LIM
REF
OUT
DROP
LINE
LOAD
(Note 1)
I
T
I
I
I
1.5V ≤ V
I
I
(V
V
V
I
I
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
IN
IN
IN
IN
= 25°C
= 5V
= 4.0V, 10mA ≤ I
= 4.75V, 10mA ≤ I
− V
= 10mA, V
= 10mA, 4.0V ≤ V
= 10mA, 4.75V ≤ V
= 500mA
= 1.0A
= 10mA, (V
= 10mA, V
= 10mA,
OUT
IN
Test Conditions
− V
) = 3V, 10mA ≤ I
(Note 4)
OUT
IN
IN
IN
= 4.75V, T
= 4.0V, T
− V
≤ 10V
OUT
OUT
OUT
IN
IN
≤ 1.0A
≤ 15V
≤ 1.0A
) = 2V,
≤ 15V
J
OUT
J
= 25°C
= 25°C
≤ 1.0A
1.243 1.256 1.269
2.475 2.500 2.525
3.267 3.300 3.333
Min
1.0
--
--
--
--
--
--
--
--
Typ
0.1
0.2
1.1
1.3
1.8
RT9164C
1
1
1
1
To be continued
www.richtek.com
Max
0.3
0.4
1.2
1.4
10
12
--
6
6
Unit
mV
mV
mV
mV
%
%
V
V
V
V
V
A
3