ld3985j285r STMicroelectronics, ld3985j285r Datasheet - Page 2

• Manufacturer Part Number: ld3985j285r
• Description: Ultra Low Drop-low Noise Bicmos Voltage Regulators Low Esr Capacitors Compatible
• Manufacturer: STMicroelectronics

LD3985 SERIES
Table 1: Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
(*) The input pin is able to withstand non repetitive spike of 6.5V for 200ms.
Table 2: Thermal Data
Table 3: Order Codes
(*) Available on request.
2/14
Symbol
R
R
Symbol
thj-case
thj-amb
T
V
T
V
P
STG
V
I
INH
OP
O
LD3985M125R (*)
LD3985M135R (*)
LD3985M285R (*)
O
D
LD3985M12R (*)
LD3985M20R (*)
LD3985M21R (*)
LD3985M22R (*)
LD3985M24R (*)
LD3985M26R (*)
LD3985M28R (*)
LD3985M30R (*)
LD3985M31R (*)
LD3985M32R (*)
LD3985M44R (*)
LD3985M48R (*)
LD3985M49R (*)
LD3985M50R (*)
I
LD3985M122R
LD3985M15R
LD3985M18R
LD3985M25R
LD3985M27R
LD3985M29R
LD3985M33R
LD3985M47R
SOT23-5L
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
DC Input Voltage
DC Output Voltage
INHIBIT Input Voltage
Output Current
Power Dissipation
Storage Temperature Range
Operating Junction Temperature Range
Parameter
LD3985G122R (*)
LD3985G125R (*)
LD3985G135R (*)
LD3985G285R (*)
LD3985G12R (*)
LD3985G15R (*)
LD3985G20R (*)
LD3985G21R (*)
LD3985G22R (*)
LD3985G24R (*)
LD3985G26R (*)
LD3985G28R (*)
LD3985G30R (*)
LD3985G31R (*)
LD3985G32R (*)
LD3985G33R (*)
LD3985G44R (*)
LD3985G47R (*)
LD3985G48R (*)
LD3985G49R (*)
LD3985G50R (*)
LD3985G18R
LD3985G25R
LD3985G27R
LD3985G29R
TSOT23-5L
Parameter
LD3985J285R (*)
LD3985J12R (*)
LD3985J15R (*)
LD3985J20R (*)
LD3985J21R (*)
LD3985J22R (*)
LD3985J32R (*)
LD3985J44R (*)
LD3985J49R (*)
LD3985J50R (*)
LD3985J122R
LD3985J125R
LD3985J135R
LD3985J18R
LD3985J24R
LD3985J25R
LD3985J26R
LD3985J27R
LD3985J28R
LD3985J29R
LD3985J30R
LD3985J31R
LD3985J33R
LD3985J47R
LD3985J48R
Flip-Chip
TSOT23-5L
SOT23-5L/
255
81
Internally limited
Internally limited
-0.3 to V
-0.3 to V
-0.3 to 6 (*)
-65 to 150
-40 to 125
Value
OUTPUT VOLTAGES
Flip-Chip
I
I
+0.3
+0.3
170
1.20 V
1.22 V
1.25 V
1.35 V
2.85 V
1.5 V
1.8 V
2.0 V
2.1 V
2.2 V
2.4 V
2.5 V
2.6 V
2.7 V
2.8 V
2.9 V
3.0 V
3.1 V
3.2 V
3.3 V
4.4 V
4.7 V
4.8 V
4.9 V
5.0 V
°C/W
°C/W
Unit
Unit
°C
°C
V
V
V