RT9193-2HGU5 Richtek USA Inc, RT9193-2HGU5 Datasheet - Page 3

• Manufacturer Part Number: RT9193-2HGU5
• Description: IC REG LDO 2.85V 300MA SC70-5
• Manufacturer: Richtek USA Inc

Specifications of RT9193-2HGU5

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.85V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.22V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA (Max)
• Current - Limit (min): 360mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-TSSOP (5 lead), SC-88A, SOT-353
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
DS9193-13 January 2011
(V
Output Voltage Accuracy
Current Limit
Quiescent Current
Dropout Voltage
Line Regulation
Load Regulation
Standby Current
EN Input Bias Current
EN Threshold Voltage
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 6V
Power Dissipation, P
SC-70-5 ---------------------------------------------------------------------------------------------------------------------- 300mW
TSOT-23-5/SOT-23-5 ------------------------------------------------------------------------------------------------------ 400mW
WDFN-6L 2x2 -------------------------------------------------------------------------------------------------------------- 606mW
MSOP-8 --------------------------------------------------------------------------------------------------------------------- 625mW
Package Thermal Resistance (Note 2)
SOT-70-5, θ
TSOT-23-5/SOT-23-5, θ
TSOT-23-5/SOT-23-5, θ
WDFN-6L 2x2, θ
WDFN-6L 2x2, θ
MSOP-8 θ
MSOP-8 θ
Junction Temperature ----------------------------------------------------------------------------------------------------- 150°C
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260°C
Storage Temperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------------ 200V
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 2.5V to 5.5V
EN Input Voltage ----------------------------------------------------------------------------------------------------------- 0V to 5.5V
Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C
Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C
IN
= V
OUT
+ 1V, C
JA
JC
JA
Parameter
---------------------------------------------------------------------------------------------------------------- 160°C/W
---------------------------------------------------------------------------------------------------------------- 55°C/W
--------------------------------------------------------------------------------------------------------------- 333°C/W
JA
IN
JC
= C
--------------------------------------------------------------------------------------------------------- 165°C/W
(Note 5)
-------------------------------------------------------------------------------------------------------- 20°C/W
D
OUT
@ T
JA
JC
Logic-Low
Logic-High
------------------------------------------------------------------------------------------------ 250°C/W
= 1μF, C
----------------------------------------------------------------------------------------------- 25°C/W
A
= 25°C
BP
= 22nF, T
ΔV
I
I
V
ΔV
ΔV
I
I
V
V
Symbol
LIM
Q
STBY
IBSD
DROP
IL
IH
OUT
LINE
LOAD
(Note 1)
A
= 25°C, unless otherwise specified)
I
R
V
I
I
V
I
1mA < I
V
V
V
V
OUT
OUT
OUT
OUT
EN
IN
EN
EN
IN
IN
LOAD
= (V
= 3V to 5.5V, Shutdown
= 3V to 5.5V, Start-Up
= GND, Shutdown
= GND or VIN
= 1mA
= 200mA, V
= 300mA, V
= 1mA
≥
Test Conditions
= 1Ω
OUT
(Note 4)
OUT
1.2V, I
< 300mA
+ 1V) to 5.5V,
OUT
OUT
OUT
= 0mA
> 2.8V
> 2.8V
Min
360
1.2
−2
--
--
--
--
--
--
--
0.01
Typ
400
170
220
90
--
--
--
--
--
0
RT9193
To be continued
www.richtek.com
Max
130
200
300
100
0.3
0.6
0.4
2
--
1
--
Unit
mA
mV
μA
μA
nA
%
%
%
V
3