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LD2117G-AD-AA3-B-R

Description
Adjustable Positive LDO Regulator, 1.28V Dropout, PDSO3, SOT-223, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size376KB,12 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Download Datasheet Parametric View All

LD2117G-AD-AA3-B-R Overview

Adjustable Positive LDO Regulator, 1.28V Dropout, PDSO3, SOT-223, 3 PIN

LD2117G-AD-AA3-B-R Parametric

Parameter NameAttribute value
MakerUNISONIC TECHNOLOGIES CO.,LTD
package instructionSOT-223, 3 PIN
Reach Compliance Codecompli
ECCN codeEAR99
Maximum drop-back voltage 11.28 V
Maximum Differential Input-Output Voltage13.75 V
Minimum Differential Input-Output Voltage1.5 V
JESD-30 codeR-PDSO-G3
length6.4 mm
Number of functions1
Number of terminals3
Working temperatureTJ-Max125 °C
Operating temperatureTJ-Mi
Maximum output current 10.8 A
Package body materialPLASTIC/EPOXY
encapsulated codeLSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE
Regulator typeADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.7 mm
surface mountYES
Terminal formGULL WING
Terminal pitch2.3 mm
Terminal locationDUAL
width3.5 mm
UNISONIC TECHNOLOGIES CO., LTD
LD2117/A
LOW DROP FIXED AND
ADJUSTABLE POSITIVE
VOLTAGE REGULATORS
DESCRIPTION
1
LINEAR INTEGRATED CIRCUIT
SOT-223
The UTC
LD2117/A
is a low dropout, 3-terminal positive
voltage regulator designed to provide output current up to
800mA/1A, There are adjustable versions (V
REF
=1.25V) and
various fixed versions.
FEATURES
* Low dropout voltage
* Suitable for SCSI-2 active termination if V
OUT
set to 2.85V
* Output current up to 0.8A for 2117 and 1.0A for 2117A
* Built-in current limit and over temperature protection
* Available in ±1%(at 25°C) and 2% in all temperature range
* Ultra low current consumption (0.35mA typ.)
* Ultra low Adjustment Current (7μA typ.)
* Ultra low minimum Load (0.3mA typ.)
* Stable with low ESR ceramic output capacitor (MLCC)
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LD2117L-xx-AA3--R
LD2117G-xx-AA3--R
O: V
OUT
A: ADJ
Package
Pin Assignment
A: AOI
B: OAI
C: AIO
D: IAO
Packing
SOT-223
Tape Reel
Note: Pin Assignment: I: V
IN
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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