ILC7281CS-2530 Impala Linear Corporation, ILC7281CS-2530 Datasheet - Page 4

• Manufacturer Part Number: ILC7281CS-2530
• Description: MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH POWER SUPPLY RESET MONITOR
• Manufacturer: Impala Linear Corporation

Note1: Absolute maximum ratings indicate limits which when exceeded may result in damage to the component. Electrical specifications do not apply
when operating the device outside of its rated operating conditions.
Note 2: Specified Min/Max limits are production tested or guaranteed through correlation based on statistical control methods. Measurements are
taken at constant junction temperature as close to ambient as possible using low duty pulse testing.
Note 3: Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 2% below the nominal value measured with a 1V differential.
Note 4: Guaranteed by design
ILC7281 1.0
Electrical Characteristics ILC7281CS
Unless otherwise specified, all limits are at T
Boldface limits apply over the operating temperature range. (Note 2)
Shutdown Input Voltage
Peak Output Current (Note 4)
Output Noise Voltage (RMS)
Ripple Rejection
Dynamic Line Regulation
Dynamic Load Regulation
Short Circuit Current
Cross Talk
Micropower Dual 150mA CMOS RF-LDO™ Regulators with Power Supply Reset Monitor
Impala Linear Corporation
Parameter
Symbol
I
V
V
O(peak)
V
V
O
I
O(load)
e
O(line)
SC
S/D
/ V
N
IN
[phone]
A
High = Regulator On
Low = Regulator Off
V
BW = 300Hz to 50kHz, C
freq = 1kHz
freq = 10kHz
freq = 100kHz
V
= 1V/
I
C
V
OUT
= 25°C; V
OUT
IN
OUT
OUT
: V
: 0 to 150mA; d(l
µS;lo
> 0.95V
= 0V
= 2.2µF
O(NOM)
= 150mA
IN
= V
O(NOM)
+ 1V to V
Conditions
O(NOM)
www.impalalinear.com
OUT
O(NOM)
+ 1V, I
)/dt = 50A/µs, with
NOISE
OUT
+ 2V; dV
= 0pF
= 1mA, C
IN/dt
OUT
Min
300
2.0
= 0.47µF, V
Typ
500
300
-60
80
75
70
60
10
40
20
Nov 2000
S/D
Max
Advance
0.6
10
= 2V.
µV
Units
mA
mV
mV
mA
dB
dB
V
RMS
4