RE030 ATMEL Corporation, RE030 Datasheet - Page 2

• 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

Functional Diagram
Figure 2. Functional Diagram
Pin Description
2
Pin Name
V
V
V
V
V
V
GND1
V
V
ON9
LP9
HPVREG9<1:0>
LPVREG9
BAT1A
BAT1AA
COREA
COREAA
CORES
COREC
SAUVC
BG
RE030 1.75/2.1V 180 mA Dual Mode LDO Regulator
Analog Output
Analog Output
Analog Output
Power Supply
Power Supply
Power Supply
Analog Input
Analog Input
Digital Input
Digital Input
Digital Input
Digital Input
Ground
ON9
V
I/O
BG
ON9
GND1
ON9
LP9
ON9
LP9
External Pad
External Pad
External Pad
External Pad
External Pad
Internal Pin
Internal Pin
Internal Pin
Internal Pin
Internal Pin
Internal Pin
Internal Pin
Internal Pin
Current Sensing
GND1
IBIAS
and Limiting
GND1
Type
V
V
BAT1A
SAUVC
V
BAT1AA
ON9, HPVREG9
Low Power Output Voltage Selection
Full Power Output Voltage Selection
Full/Low Power Selection
GND1
Voltage Reference
Enable Command
R11
R21
Output Voltage
Output Voltage
Output Voltage
Sense Voltage
Power Supply
Power Supply
Power Supply
V
V
V
COREC
COREA
COREAA
Function
Ground
GND1
R12
R22
ON9, LPVREG9
V
ON9
LP9
CORES
GND1
V
ON9
BG
0V or V
0V or V
0V or V
0V or V
1.75V to 2.1V
1.75V to 2.1V
1.75V to 2.1V
1.75V to 2.1V
2.5V ± 0.1V
3V to 5.5V
3V to 5.5V
1.231V
Value
2706B–PMGMT–03/03
BAT1A
BAT1A
BAT1A
BAT1A
0
/V
/V
/V
/V
BAT1AA
BAT1AA
BAT1AA
BAT1AA