RE030 ATMEL Corporation, RE030 Datasheet - Page 10

• Manufacturer Part Number: RE030
• Description: RE030 is a Dual Mode Low Drop Out (LDO) Voltage Regulator Macrocell With Programmable Output Voltage Ranging From 1.75V to 2.1V, Rated For Loads up to 180 ma in Full Power Mode And 5 ma in Low Power Mode. it is Designed to be Integrated With Other An
• Manufacturer: ATMEL Corporation

Typical Performance Characteristics
10
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-50
-60
-70
-80
10
0
V
B A T
RE030 1.75/2.1V 180 mA Dual Mode LDO Regulator
P o w e r S u p p l y R e j e ctio n R a tio a t F u l l L o a d
= 3V
L DO S ta rtu p a t F u ll L o a d a n d V
25
100
V
B A T
= 4.25V
O N9
50
F re q u e n cy [Hz ]
1000
T im e [ s]
75
V
B A T
V
10000
C O R E
100
= 5.5V
B AT
= 4.25V
125
100000
(Conditions specified on page 11)
150
-110
-130
-50
-70
-90
3.00
1E -10
1E -11
1E -12
1E -13
1E -14
F req = 1 k Hz
10
P ow e r S u pp ly Re je ction Ra tio a t Fu ll Lo a d
3.50
O u tp u t N o i se S p e c tru m a t F u ll L o a d
100
ve rsu s In pu t V o lta g e
In pu t V o lta g e [V ]
4.00
a n d V
F re q u e n cy [H z ]
F req = 20 k Hz
F req = 100 Hz
Total output nois e 110
B AT
1000
= 4 .2 5V
4.50
F req = 100 k Hz
10000
2706B–PMGMT–03/03
5.00
V
R MS
5.50
100000