SA57022-25D PHILIPS [NXP Semiconductors], SA57022-25D Datasheet - Page 4

• Manufacturer Part Number: SA57022-25D
• Description: 500 mA LDO with ON/OFF control and Vref bypass
• Manufacturer: PHILIPS [NXP Semiconductors]

1. The parameter is guaranteed by design.
2. This parameter is not guaranteed if V
Philips Semiconductors
ELECTRICAL CHARACTERISTICS
T
NOTES:
2003 Oct 13
amb
I
I
V
V
RR
V
I
V
V
CC
CC(OFF)
ON/OFF
SYMBOL
V1
V2
V
OUT
IO
n
ON/OFF(H)
ON/OFF(L)
500 mA LDO with ON/OFF control and V
OUT
= 25 C; V
/ T
No-load input current
Input current (off)
Output voltage (as % of V
Dropout voltage (Note 2)
Line regulation
Load regulation
V
(Note 1)
Ripple rejection (Note 1)
Output noise voltage (Note 1)
ON/OFF pin input current
ON/OFF HIGH threshold voltage
ON/OFF LOW threshold voltage
ON/OFF
OUT
Temperature coefficient
= 1.6 V, unless otherwise specified.
PARAMETER
nom
OUT
)
is less than 2 V.
V
f = 120 Hz; V
IN
V
= V
f
IN
BW
= V
OUT
= 20 to 80 kHz; C
OUT
I
OUT
T
+1.5 V to V
j
I
I
V
V
CONDITIONS
OUT
OUT
= –30 to +85 C
ripple
SA57022-18
SA57022-25
SA57022-28
SA57022-30
SA57022-33
SA57022-50
I
ON/OFF
ON/OFF
OUT
– 0.2 V; I
= 0 to 250 mA
4
= 250 mA
= 250 mA
= 1 V; I
= 0 mA
ref
= 0 V
= V
IN
OUT
bypass
= V
IN
OUT
n
= 470 pF
= 250 mA
OUT
= 250 mA
+2.5 V;
1.764
2.450
2.744
2.940
3.234
4.900
MIN.
98%
-0.3
1.6
50
10
–
–
–
–
–
–
–
TYP.
100
1.9
1.8
2.5
2.8
3.0
3.3
5.0
0.3
10
20
64
75
20
0
–
–
–
SA57022-XX
V
MAX.
102%
1.836
2.550
2.856
3.060
3.060
5.100
IN
120
0.5
0.4
20
30
5
1
–
–
–
+0.3
Product data
ppm/ C
UNIT
mA
mV
mV
V
dB
V
V
V
V
V
V
V
V
V
V
A
rms
A