LP38852S-ADJ Datasheet, PDF (6/29 Pages) Texas Instruments – 1.5A Fast-Response High-Accuracy Adjustable LDO Linear Regulator with Enable and Soft-Start

LP38852
SNVS482E – JANUARY 2007 – REVISED APRIL 2013
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Typical Performance Characteristics
Refer to the Typical Application Circuit. Unless otherwise specified: T_J = 25°C, R1 = 1.40 kΩ, R2 = 1.00 kΩ, C_FF= 0.01 µF, V_IN
= V_OUT(NOM) + 1V, V_BIAS = 3.0V, I_OUT = 10 mA, C_IN = 10 µF Ceramic, C_OUT = 10 µF Ceramic, C_BIAS = 1 µF Ceramic, C_SS =
Open.
V_BIAS Ground Pin Current (I_GND(BIAS)) vs V_BIAS
V_BIAS Ground Pin Current (I_GND(BIAS)) vs Temperature
Figure 4.
V_IN Ground Pin Current vs Temperature
Figure 5.
Load Regulation vs Temperature
Figure 6.
Dropout Voltage (V_DO) vs Temperature
Figure 7.
Output Current Limit (I_SC) vs Temperature
Figure 8.
Figure 9.
6
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