ILC7280CS-2530 Impala Linear Corporation, ILC7280CS-2530 Datasheet - Page 5

• Manufacturer Part Number: ILC7280CS-2530
• Description: MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH 75DB RIPPLE REJECTION
• 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 measured Differential Voltage between input and output voltage, when the output voltage drops 2% below the nominal output
voltage as V
Note 4: Guaranteed by design
ILC7280 1.8
Parameter
Shut Down Input Voltage
Peak Output Current (Note 4)
Output Noise Voltage (RMS)
Ripple Rejection
Dynamic Line Regulation
Dynamic Load Regulation
Short Circuit Current
Electrical Characteristics ILC7280CS
Unless otherwise specified, all limits are at T
Boldface limits apply over the operating temperature range. (Note 2)
Micropower Dual 150mA CMOS RF LDO™ Regulators with 75dB Ripple Rejection
Impala Linear Corporation
IN
is decreased, and approaches V
OUT
Symbol
I
V
V
O(peak)
V
V
O
I
O(load)
. Nominal output voltage is defined at V
e
O(line)
SC
S/D
/ V
N
IN
[phone]
Conditions
High = Regulator On
Low = Regulator Off
V
BW = 300Hz to 50kHz, C
freq = 1kHz
freq = 10kHz
freq = 100kHz
V
1V/
I
C
V
A
OUT
OUT
IN
OUT
OUT
= 25°C; V
: V
µS;lo
: 0 to 150mA; d(l
> 0.95V
= 0V
= 2.2µF
O(NOM)
= 150mA
IN
O(NOM)
+ 1V to V
= V
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O(NOM)
IN
= V
OUT
OUT
O(NOM)
+ 1V, I
)/dt = 50A/µs, with
NOISE
+ 1V.
+ 2V; dV
= 0pF
OUT
= 1mA, C
IN/dt
=
OUT
Min
300
2.0
= 0.47µF, V
Typ
500
300
60
60
60
10
40
20
May 2000
S/D
Advance
Max
0.6
10
= 2V.
Units
mA
mV
mV
mA
µV
dB
V
5