SP6260_11 Datasheet, PDF (2/13 Pages) Exar Corporation – 200mA RF Low Noise LDO Regulator

SP6260
200mA RF Low Noise LDO Regulator
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of
the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect
reliability.
Input Voltage V_IN ................................................... 6.5V
Enable Pin Input Voltage ........................-0.3 to V_IN+0.3V
Output Current................................................... 300mA
Junction Temperature .......................................... 150°C
Storage Temperature Range .................... -65°C to 150°C
Lead Soldering (Sold. 10sec) ................................ 260°C
ESD Rating (HBM - Human Body Model) .................... 2kV
ESD Rating (MM - Machine Model) ...........................200V
OPERATING RATINGS
Input Voltage Range V_IN.................................2.0 to 6.0V
Junction Temperature Range T_J.................. -40°C to 85°C
Thermal Resistance θ_JA .....................................250°C/W
Thermal Resistance θ_JC ...................................... 74°C/W
ELECTRICAL SPECIFICATIONS
Specifications with standard type are for an Operating Junction Temperature of T_J = 25°C only; limits applying over the full
Operating Junction Temperature range of -40°C to 85°C are denoted by a “•”. Minimum and Maximum limits are guaranteed
through test, design, or statistical correlation. Typical values represent the most likely parametric norm at T_J = 25°C, and
are provided for reference purposes only.
SP6260HEK (1.2V)
Unless otherwise indicated, V_IN = 2.2V, C_IN = 1µF, C_OUT = 1µF.
Parameter
Min.
Typ.
Max.
Output Voltage V_OUT
Input Voltage V_IN
Output Current I_OUT
Load Regulation V_RLOAD
1.176
1.2
1.224
6
200
12
40
Line Regulation V_RLINE
Dropout Voltage V_DROP
Quiescent Current I_Q
Standby Current I_STD
Power Supply Rejection Ratio
PSRR
Output Voltage
Temperature Coefficient
Short Current Limit I_LIMIT
RMS Output Noise V_NOISE
CE “High” Voltage
CE “Low” Voltage
CE Pull-down Resistance R_PD
4
16
700
900
700
900
700
900
700
900
25
50
0.1
1
70
±120
±100
50
30
1.5
0.25
2.5
5
10
Units
V
V
mA
mV
mV
mV
µA
µA
dB
µV/°C
ppm/°C
mA
µVrms
V
V
MΩ
Conditions
V_IN=2.2V
1mA≤I_OUT≤30mA
V_IN—V_OUT=1V
V_IN=2.2V
1mA≤I_OUT≤80mA
2.2V≤V_IN=≤6V
I_OUT=30mA
I_OUT=10mA
I_OUT=100mA
I_OUT=150mA
I_OUT=200mA
V_IN=2.2V,I_OUT=0mA
V_IN=2.2V
V_CE in OFF mode
Ripple 0.5V_p-p, f=10kHz
V_IN=2.5V
• ΔV_OUT/ΔT
• (ΔV_OUT/V_OUT)/ΔT
V_OUT=0V
T_A=25°C
10Hz≤f≤100kHz
CE input voltage “High”
CE input voltage “Low”
© 2011 Exar Corporation
2/13
Rev. 2.1.0