
Manufacturer Part #
LD1085D2T33R
LD1085 Series 3 A 3.3 V Fixed Output Positive Voltage LDO Regulator - D2PAK
Product Specification Section
Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
Technical Attributes
Attributes Table
Input Voltage-Max: | 30V |
Dropout Voltage-Max: | 1.5V |
Output Current-Max: | 3A |
Package Style: | TO-263-3 (D2PAK) |
Mounting Method: | Surface Mount |
Features & Applications
The LD1085D2T33R is a low drop voltage regulator able to provide up to 3 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1085xx is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance.
A 2.85 V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1085xx quiescent current flows into the load, so increase efficiency. Only a 10 μF minimum capacitor is need for stability. The device is supplied in TO-220, TO-220FP,DPAK, D2PAK and D2PAK/A. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 1 % at 25 °C.
Features:
- Typical dropout 1.3 V (at 3 A)
- Three terminal adjustable or fixed output voltage 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V, 12 V.
- Automotive grade product: adjustable VOUT only in TO-220 full pack package
- Guaranteed output current up to 3 A
- Output tolerance ± 1 % at 25°C and ± 2 % in full temperature range
- Internal power and thermal limit
- Wide operating temperature range -40 °C to 125 °C
- Package available: TO-220, TO-220FP, DPAK, D2PAK, D2PAK/A
- Pinout compatibility with standard adjustable VREG
View the Complete family of LD1085 Linear Regulators
Pricing Section
Global Stock:
0
USA:
0
Factory Lead Time:
8 Weeks
Quantity
Web Price
1,000
$0.68
3,000
$0.565
4,000
$0.56
10,000
$0.55
15,000+
$0.545
Product Variant Information section
Available Packaging
Package Qty:
1000 per Reel
Package Style:
TO-263-3 (D2PAK)
Mounting Method:
Surface Mount