LD39150PT-R STMicroelectronics, LD39150PT-R Datasheet - Page 4

• Manufacturer Part Number: LD39150PT-R
• Description: IC REG LDO 1.5A ADJ PPAK
• Manufacturer: STMicroelectronics

Specifications of LD39150PT-R

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.22 ~ 5 V
• Voltage - Input: 2.5 ~ 6 V
• Voltage - Dropout (typical): 0.2V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: PPAK (4 leads + tab)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 1.22 V to 5 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.08 V at 300 mA
• Output Current: 1.5 A
• Line Regulation: 0.04 %
• Load Regulation: 0.06 % / A
• Voltage Regulation Accuracy: 1.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.22 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7792-2; LD39150PT-R

2
Figure 2.
Table 2.
4/19
DFN
5
3
4
2
1
6
Pin n°
PPAK DPAK
DFN6 (3x3 mm)
5
2
4
1
3
Pin configuration
Pin connections (top view for DPAK and PPAK, bottom view for DFN)
Pin description
1
3
2
V
SYMBOL
SENSE
GND
V
ADJ
N.C.
V
V
INH
O
I
/N.C.
For fixed versions: to be connected with LDO output voltage pins for DFN
package and not connected on PPAK
For adjustable version: Error amplifier input pin for V
LDO input voltage; V
distance of not more than 0.5’’ from input pin.
LDO output voltage pins, with minimum C
(also refer to C
Inhibit input voltage: ON MODE when V
0.3 V (Do not leave floating, not internally pulled down/up)
Common ground
Not connected
PPAK
O
vs ESR stability chart)
I
from 2.5 V to 6 V, C
NOTE
INH
O
I
= 1 µF must be located at a
≥ 2 V, OFF MODE when V
= 2.2 µF needed for stability
DPAK
O
from 1.22 to 5.0 V
INH
≤