Low Dropout (LDO) Regulators 2.85-10V 5A Adj Pos
KD1084ADT-R: Low Dropout (LDO) Regulators 2.85-10V 5A Adj Pos
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Input Voltage MAX : | 12 V | Output Voltage : | 1.25 V to 15 V | ||
Dropout Voltage (Max) : | 1.5 V at 5 A | Output Current : | 5 A | ||
Load Regulation : | 0.3 mV | Number of Outputs : | 1 | ||
Output Type : | Adjustable | Maximum Operating Temperature : | + 125 C | ||
Mounting Style : | SMD/SMT | Package / Case : | DPAK |
Symbol |
Parameter |
Value |
Unit |
VI |
DC input voltage |
12 |
V |
IO |
Output current |
Internally limited |
|
PD |
Power dissipation |
Internally limited |
|
TSTG |
Storage temperature range |
-55 to +150 |
|
TOP |
Operating junction temperature range |
-40 to +125 |
The KD1084ADT-R is a low drop voltage regulator able to provide up to 5 A of output current. Dropout is guaranteed at a maximum of 1.5 V at the maximum output current, decreasing at lower loads. The KD1084ADT-R is pin to pin compatible with he older 3-terminal adjustable regulators but has better performances in term of drop and output tolerance.
A 2.85 V output version KD1084ADT-R is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the KD1084xx quiescent current flows into the load, so increase efficiency. Only a 10 µF minimum capacitor is need for stability.
The devices KD1084ADT-R are supplied in D2PAK and DPAK. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25 for "A" version and ± 2 % at 25 for standard version.
Technical/Catalog Information | KD1084ADT-R |
Vendor | STMicroelectronics |
Category | Integrated Circuits (ICs) |
Regulator Type | Single Output |
Package / Case | DPak, SC-63, TO-252 (2 leads+tab) |
Packaging | Cut Tape (CT) |
Regulator Topology | Positive Adjustable |
Current - Output | 5A |
Voltage - Output | Adjustable |
Operating Temperature | -40°C ~ 125°C |
Voltage - Input | 2.85 ~ 10 V |
Number of Regulators | 1 |
Current - Limit (Min) | - |
Current Short Circuit (Isc) | 5.5A |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | KD1084ADT R KD1084ADTR 497 7755 1 ND 49777551ND 497-7755-1 |