RT9164A-18GLR Richtek USA Inc, RT9164A-18GLR Datasheet - Page 5

• Manufacturer Part Number: RT9164A-18GLR
• Description: IC REG LDO 1.8V 1A TO252
• Manufacturer: Richtek USA Inc

Specifications of RT9164A-18GLR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 14V
• 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
Output Voltage
(Note 5)
Line Regulation
(Note 5)
Load Regulation
(Note 5)
Dropout Voltage
Current Limit
Minimum Load Current RT9164A
Quiescent Current
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Parameter
(Note 6)
RT9164A -33
RT9164A -35
RT9164A
RT9164A -15
RT9164A -18
RT9164A -25
RT9164A -28
RT9164A -30
RT9164A -33
RT9164A -35
RT9164A
RT9164A -15
RT9164A -18
RT9164A -25
RT9164A -28
RT9164A -30
RT9164A -33
RT9164A -35
RT9164A -XX I
V
ΔV
ΔV
V
I
PSRR
I
ΔI
LIM
Q
ADJ
Symbol
OUT
DROP
ADJ
LINE
LOAD
I
10mA < I
I
10mA < I
I
1.5V ≤ V
I
I
I
I
I
I
I
(V
V
V
V
V
V
V
V
I
I
V
(V
V
f
(V
10mA ≤ I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
RIPPLE
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 3.3V, 10mA ≤ I
= 5.0V, 10mA ≤ I
= 5V
= 5V
= 3.3V, 10mA ≤ I
= 4.0V, 10mA ≤ I
= 4.25V, 10mA ≤ I
= 4.5V, 10mA ≤ I
= 4.75V, 10mA ≤ I
− V
− V
− V
= 10mA, V
= 10mA, V
= 10mA, 3.3V ≤ V
= 10mA, 3.3V ≤ V
= 10mA, 4.0V ≤ V
= 10mA, 4.25V ≤ V
= 10mA, 4.5V ≤ V
= 10mA, 4.75V ≤ V
= 10mA, 5.0V ≤ V
= 500mA
= 1.0A
= 10mA,
= 120Hz ,
OUT
OUT
OUT
IN
OUT
OUT
OUT
Test Conditions
− V
) = 3V, 10mA ≤ I
) = 2V
) = 2V, V
< 1.0A, 4.75V < V
≤ 1.0A, V
< 1.0A, 5.0V < V
OUT
IN
IN
= 5V, T
= 4.75V, T
≤ 10V
RIPPLE
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
IN
IN
J
= 5V
≤ 15V
≤ 15V
≤ 15V
≤ 15V
≤ 15V
≤ 1.0A
≤ 1.0A
≤ 1.0A
≤ 1.0A
≤ 1.0A
= 25°C
≤ 15V
≤ 15V
≤ 1.0A
≤ 1.0A
= 1V
OUT
J
IN
= 25°C
IN
< 10V 3.430 3.500 3.605
P-P
≤ 1.0A
< 10V 3.234 3.300 3.400
3.267 3.300 3.365
3.465 3.500 3.570
Min
1.0
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RT9164A
1.15 1.25
Typ
0.1
0.2
1.3
1.8
0.2
72
65
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
5
www.richtek.com
Max Unit
120
0.3
0.4
1.4
10
10
10
10
12
12
15
10
10
--
--
6
6
6
6
6
6
6
5
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
dB
μA
μA
%
%
V
V
V
A
5