ST2L05-3300 STMicroelectronics, ST2L05-3300 Datasheet - Page 6

• Manufacturer Part Number: ST2L05-3300
• Description: DUAL VOLTAGE REGULATOR
• Manufacturer: STMicroelectronics

Specifications of ST2L05-3300

• Vo1: fixed
• Vo2: adjustable from 1.25 to VI - VDROP
• Guaranteed Current Of Output 1: 1 A
• Guaranteed Current Of Output 2: 1 A
• Operating Temperature Range: 0 °C to 125 °C
• Very Low Quiescent Current: 7 mA max overtemperature

4
Figure 3.
1. In the fixed / adj. version, the adjustable output voltage V
6/29
V
with its center tap connected to V
R
application hints section):
V
DROP
O2
2
connected to V
= V
. The adjustable output voltage V
REF
Application circuits
Application circuit of fixed / adj. version
(1 + R
O2
1
/ R
ADJ and GND. V
2
) + I
ADJ
R
1
O2
ADJ (pin 2). The voltage divider resistors are: R
O2
O2
is determined by V
is set using a resistor divider connected between V
O2
is designed to support output voltages from 1.25 V to V
REF
, R
(1)
1
, R
2
, and I
ADJ
as follows (for more details see the
1
connected to V
O2
(pin 4) and ground (pin 3)
O2
and V
O2
ADJ and
I
-