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Part Name(s) : LD1084XX12 LD1084XX25 LD1084XX50 LD1084XX LD1084V12 LD1084V25 LD1084V50 LD1084V ST-Microelectronics
STMicroelectronics
Description : 5 A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED

Description
The LD1084xx 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 LD1084xx 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 LD1084xx 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. 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 5 A)
■ Three terminal ADJUSTABLE or FIXED output VOLTAGE 2.5 V, 5 V, 12 V.
■ Guaranteed output current up to 5 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
■ Pinout compatibility with stANDard ADJUSTABLE VREG

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Part Name(s) : LD1085V120 LD1085P120 LD1085D2T120 LD1085D2M120 ST-Microelectronics
STMicroelectronics
Description : 3A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED

DESCRIPTION
The LD1085 is a LOW DROP VOLTAGE REGULATOR able to provide up to 3A of Output Current. DROPout is guaranteed at a maximum of 1.5V at the maximum output current, decreasing at LOWer loads. The LD1085 is pin to pin compatible with the older 3-terminal ADJUSTABLE REGULATORs, but has better performances in term of DROP AND output tolerance .
   
■ TYPICAL DROPOUT 1.3V (AT 3A)
■ THREE TERMINAL ADJUSTABLE OR FIXED
    OUTPUT VOLTAGE 1.5V, 1.8V, 2.5V, 2.85V,
    3.3V, 3.6V, 5V, 8V, 9V, 12V.
■ GUARANTEED OUTPUT CURRENT UP TO
    3A
■ OUPUT 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
    D2PAK, D2PAK/A
■ PINOUT COMPATIBILITY WITH STANDARD
    ADJUSTABLE VREG
   

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Part Name(s) : KD1083 KD1083D2T KD1083D2T15 KD1083D2T18 KD1083D2T25 KD1083D2T30 KD1083D2T33 KD1083V KD1083V15 KD1083V18 KD1083V25 KD1083V30 KD1083V33 ST-Microelectronics
STMicroelectronics
Description : 7.5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED

DESCRIPTION
The KD1083 is a LOW DROP linear VOLTAGE REGULATOR, proposed both in ADJUSTABLE AND FIXED version AND designed for use in applications requiring output currents up to 7.5A. DROPout VOLTAGE is guaranteed not to exceed 1.4V at maximum output current while it decreases at lighter loads. The KD1083 also features an on-chip output current limit function AND a thermal shutdown protection with hysteresis, preventing from excessive power dissipation in case of insufficient heatsinking. The KD1083 is fully pin to pin compatible with the older 3-terminal ADJUSTABLE REGULATORs, but it has better performances in terms of DROP AND output VOLTAGE precision.
   
■ THREE TERMINAL ADJUSTABLE OR FIXED OUTPUT VOLTAGE 1.5V,1.8V, 2.5V, 3.0, 3.3V
■ OUTPUT CURRENT UP TO 7.5A
■ 1.4V MAX DROPOUT VOLTAGE AT FULL LOAD
■ LINE REGULATION: MAX 0.2% OVER FULL TEMPERATURE RANGE
■ LOAD REGULATION: MAX 0.5% OVER FULL TEMPERATURE RANGE
■ OUTPUT CURRENT LIMIT
■ THERMAL SHUTDOWN PROTECTION WITH HYSTERESIS
■ WIDE OPERATING TEMPERATURE RANGE -40°C TO 125°C
■ PINOUT COMPATIBILITY WITH STANDARD ADJUSTABLE VREG
   

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Part Name(s) : LD1086XX LD1086XX12 LD1086XX15 LD1086XX18 LD1086XX25 LD1086XX33 LD1086XX36 LD1086XX50 LD1086XX80 LD1086XX90 LD1086DT15R ST-Microelectronics
STMicroelectronics
Description : 1.5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED

Description
The LD1086 is a LOW DROP VOLTAGE REGULATOR able to provide up to 1.5A of output current. DROPout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at LOWer loads. The LD1086 is pin to pin compatible with the older 3-terminal ADJUSTABLE REGULATORs, but has better performances in term of DROP AND output tolerance.
   
Features
■ Typical DROPout 1.3V at 1.5A
■ Three terminal ADJUSTABLE or FIXED output
    VOLTAGE 1.5V, 1.8V, 2.5V, 3.3V, 3.6V, 5V, 8V,
    9V, 12V.
■ Guaranteed output current up to 1.5A
■ 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, D2PAK, D2PAK/A,
    DPAK
■ Pinout compatibility with stANDard ADJUSTABLE
    VREG
   

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Part Name(s) : KIA1117BPI KIA1117BPI00 KIA1117BPI12 KIA1117BPI15 KIA1117BPI18 KIA1117BPI25 KIA1117BPI33 KIA1117BPI50 KEC
KEC
Description : LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATOR

The KIA1117BS/BF/BPI×× Series are a LOW DROP VOLTAGE REGULATOR able to provide up to 1A of output current, available even in ADJUSTABLE version (Vref=1.25V)

FEATURES
· LOW DROPout VOLTAGE : 1.1V/Typ. (Iout=1.0A)
· Very LOW Quiescent Current : 5㎃(Typ)
· Output Current up to 1A
· FIXED Output VOLTAGE of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V
· ADJUSTABLE Version Availability : Vref=1.25V
· Internal Current AND Thermal Limit
· A Minimum of 10㎌ for stability
· Suitable for MLCC, Tantalum AND LOW ESR Electrolytic Capacitors
· ESR Range for stability : 1mΩ ~200Ω
· Available in ± 2%(at 25℃)
· High Ripple Rejection : 80dB(Typ)
· Temperature Range : -40℃∼150℃

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Part Name(s) : YD1117 Unspecified1
Unspecified
Description : LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

[WuXi YouDa Electronics Co., Ltd]

DESCRIPTION
 The YD1117 is a LOW DROP VOLTAGE REGULATOR able to provide up to 800mA of Output Current, available even in ADJUSTABLE version(Vref=1.25V).


FEATURES
*LOW DROPout VOLTAGE (1V typ)
*2.85V Device performances are suitable for scsi-2 active termination
*Output current up to 800mA
*FIXED output VOLTAGE of :2.5V, 2.85V, 3.0V, 3.3V, 5.0V
*ADJUSTABLE version availability (Vref=1.25V)
*Internal current AND thermal limit
*Available in ±1%(at 25℃)AND 2% in all temperature range
*Supply VOLTAGE rejection : 75dB(TYP)

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Part Name(s) : LD1117A LD1117AL LD1117L UTC
Unisonic Technologies
Description : LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

DESCRIPTION
The UTC LD1117/A is a LOW DROPout, 3-terminal POSITIVE VOLTAGE REGULATOR designed to provide output current up to 800mA/1A, There are ADJUSTABLE version (VREF=1.25V) AND various FIXED versions.


„  FEATURES
* LOW DROPout VOLTAGE 
* Suitable for SCSI-2 active termination if VOUTset to 2.85V
* Output current up to 0.8A for 1117 AND 1.0A for 1117A
* Built-in current limit AND over temperature protection
* Available in ±1%(at 25°C) AND 2% in all temperature range
* LOW current consumption

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Part Name(s) : KIA1117BF00 KIA1117BF12 KIA1117BF15 KIA1117BF18 KIA1117BF25 KIA1117BF28 KIA1117BF33 KIA1117BF50 KIA1117BS00 KIA1117BS12 KIA1117BS15 KIA1117BS18 KIA1117BS25 KIA1117BS28 KIA1117BS33 KIA1117BS50 KEC
KEC
Description : LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATOR

The KIA1117BS/BFXX Series are a LOW DROP VOLTAGE REGULATOR able to provide up to 1A of output current, available even in ADJUSTABLE version (Vref=1.25V)

FEATURES
LOW DROPout VOLTAGE : 1.1V/Typ. (Iout=1.0A)
Very LOW Quiescent Current : 2.5mA /Typ.
Output Current up to 1A
FIXED Output VOLTAGE of 1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V
ADJUSTABLE Version Availability : Vref=1.25V
Internal Current AND Thermal Limit
A Minimum of 10µF for stability
Suitable for MLCC, Tantalum AND LOW ESR Electrolytic Capacitors
ESR Range for stability : 1mΩ ~200Ω
Available in  ±2% (at 25°C)
High Ripple Rejection : 80dB/Typ
Temperature Range : -40°C ~ 150°C

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Part Name(s) : LD1117D33C LD1117DT12CTR LD1117F33 LD1117F33C LD1117S33 LD1117S33C LD1117V-DG LD1117V33-DG LD1117V33C-DG LD1117V50-DG LD1117V50C ST-Microelectronics
STMicroelectronics
Description : ADJUSTABLE AND FIXED LOW DROP POSITIVE VOLTAGE REGULATOR

Features
LOW DROPout VOLTAGE (1 V typ.)
• 2.85 V device performances are suitable for SCSI-2 active termination
• Output current up to 800 mA
FIXED output VOLTAGE of: 1.2 V, 1.8 V, 2.5 V,3.3 V, 5.0 V
ADJUSTABLE version availability (VREF = 1.25 V)
• Internal current AND thermal limit
• Available in ± 1 % (at 25 °C) AND 2 % in full temperature range
• Supply VOLTAGE rejection: 75 dB (typ.)

Description
The LD1117 is a LOW DROP VOLTAGE REGULATOR able to provide up to 800 mA of output current, available even in ADJUSTABLE version (VREF=
1.25 V). Concerning FIXED versions, are offered the folLOWing output VOLTAGEs: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V AND 5.0 V. The device is supplied in:
SOT-223, DPAK, SO-8 AND TO-220. The SOT-223 AND DPAK surface mount packages optimize the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this
case, unlike than PNP one, the quiescent current

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Part Name(s) : KD1084 KD1084AD2T-R KD1084AD2T18R KD1084ADT-R KD1084ADT18R KD1084ADT25R KD1084ADT33R KD1084AV33 KD1084D2T25R KD1084DT-R KD1084DT18R KD1084DT25R KD1084DT33R ST-Microelectronics
STMicroelectronics
Description : 5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED

Description
The KD1084 is a LOW DROP VOLTAGE REGULATORable to provide up to 5A of Output Current. DROPout is guaranteed at a maximum of 1.5V at the maximum output current, decreasing at LOWer loads. The KD1084 is pin to pin compatible with he older 3-terminal ADJUSTABLE REGULATORs but has better performances in term of DROP AND output tolerance. A 2.85V 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 KD1084 quiescent current fLOWs into the load, so increase efficiency. Only a 10µF minimum capacitor is need for stability.

Features
■ Typical DROPout 1.3V (at 5A)
■ Three terminal ADJUSTABLE or FIXED output VOLTAGE 1.8V, 2.5V, 3.3V.
■ Guaranteed output current up to 5A
■ Output tolerance ±1% at 25°C AND ±2% in full temperature range for the "A" version
■ Output tolerance ±2% at 25°C AND ±3% In full temperature range internal power AND thermal limit
■ Wide operating temp. range -40°C to 125°C
■ Package available: TO-220, D2PAK, DPAK
■ Pinout compatibility with stANDard ADJUSTABLE VREG

 

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