RT9198-33GBR Datasheet, PDF (4/5 Pages) Richtek Technology Corporation – Low-Noise for RF Application, Fast Response in Line/Load Transient

Product specification
RT9198/A
Absolute Maximum Ratings (Note 1)
z Supply Input Voltage ---------------------------------------------------------------------------------------------------- 6V
z Power Dissipation, P_D @ T_A = 25°C
TSOT-23-3/TSOT-23-5/SOT-23-3/SOT-23-5 ------------------------------------------------------------------------ 400mW
SC-70-5, SC-82 ---------------------------------------------------------------------------------------------------------- 300mW
MSOP-8 ------------------------------------------------------------------------------------------------------------------- 625mW
WDFN-6L 2x2 ------------------------------------------------------------------------------------------------------------- 606mW
z Package Thermal Resistance (Note 2)
TSOT-23-3/TSOT-23-5/SOT-23-3/SOT-23-5, θ_JA ------------------------------------------------------------------- 250°C/W
SC-70-5, SC-82, θ_JA ----------------------------------------------------------------------------------------------------- 333°C/W
MSOP-8, θ_JA -------------------------------------------------------------------------------------------------------------- 160°C/W
WDFN-6L 2x2, θ_JA ------------------------------------------------------------------------------------------------------- 165°C/W
WDFN-6L 2x2, θ_JC ------------------------------------------------------------------------------------------------------- 20°C/W
z Junction Temperature --------------------------------------------------------------------------------------------------- 150°C
z Lead Temperature (Soldering, 10 sec.) ----------------------------------------------------------------------------- 260°C
z Storage Temperature Range ------------------------------------------------------------------------------------------- −65°C to 150°C
z ESD Susceptibility (Note 3)
HBM (Human Body Mode) --------------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ---------------------------------------------------------------------------------------------------- 200V
Recommended Operating Conditions (Note 4)
z Supply Input Voltage ---------------------------------------------------------------------------------------------------- 2.5V to 5.5V
z EN Input Voltage --------------------------------------------------------------------------------------------------------- 0V to 5.5V
z Junction Temperature Range ------------------------------------------------------------------------------------------ −40°C to 125°C
z Ambient Temperature Range ------------------------------------------------------------------------------------------ −40°C to 85°C
Electrical Characteristics
(VIN = VOUT + 1V, CIN = COUT = 1μF, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Output Voltage Accuracy
Current Limit
Quiescent Current
Dropout Voltage (Note 5)
Line Regulation
Load Regulation
Shutdown Current
EN Input Bias Current
ΔV_OUT
I_LIM
I_Q
V_{DR OP}
ΔV_LINE
ΔV_LOAD
I_SHDN
I_IBEN
I_OUT = 1mA
R_LOAD = 1Ω
RT9198, V_EN ≧ 1.2V, I_OUT = 0mA
RT9198A, V_EN ≦ 0.4V, I_OUT = 0mA
I_OUT = 200mA
I_OUT = 300mA
V_IN = (V_OUT + 1V) to 5.5V,
I_OUT = 1mA
1mA < I_OUT < 300mA
RT9198, V_EN = GND, Shutdown
RT9198A, V_EN = V_IN, Shutdown
V_EN = GND or V_IN
Min Typ Max Unit
−2 -- +2 %
360 400 -- mA
-- 90 130 μA
-- 170 200
mV
-- 220 330
--
-- 0.3 %
--
-- 0.6 %
-- 0.01 1 μA
--
0 100 nA
To be continued
http://www.twtysemi.com
[e-mail]
4008-318-123
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