LD39300XX25 STMicroelectronics, LD39300XX25 Datasheet - Page 4

• Manufacturer Part Number: LD39300XX25
• Description: Ultra low drop BICMOS voltage regulator
• Manufacturer: STMicroelectronics

Specifications of LD39300XX25

• Fixed And Adj Output Voltages: 1.22V, 1.8V, 2.5V, 3.3V, ADJ. (*see order code)
• Temperature Range: -40 to 125°C

Pin configuration
2
Figure 2.
Table 1.
4/17
PPAK
5
2
4
1
3
Pln N°
DPAK
1
3
2
Pin configuration
Pin connections (top view for DPAK and PPAK)
Pin description
V
SENSE
Symbol
GND
V
ADJ
V
V
INH
O
PPAK
I
/N.C. For fixed versions: Not Connected on PPAK
For adjustable version: Error Amplifier Input pin for V
LDO Input Voltage; V
more than 0.5’’ from input pin.
LDO Output Voltage pins, with minimum C
to C
Inhibit Input Voltage: ON MODE when V
(Do not leave floating, not internally pulled down/up)
Common ground
O
vs. ESR stability chart)
I
from 2.5V to 6V, C
Note
I
INH
=1µF must be located at a distance of not
O
=4.7µF needed for stability (also refer
≥ 2V, OFF MODE when V
O
DPAK
from 1.22 to 5.0V
INH
LD39300
≤ 0.3V