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LD2117

UTC
Part Number LD2117
Manufacturer UTC
Description LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
Published Apr 21, 2020
Detailed Description UNISONIC TECHNOLOGIES CO., LTD LD2117/A LINEAR INTEGRATED CIRCUIT LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGU...
Datasheet PDF File LD2117 PDF File

LD2117
LD2117

Overview
UNISONIC TECHNOLOGIES CO.
, LTD LD2117/A LINEAR INTEGRATED CIRCUIT LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS  DESCRIPTION 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 (VREF=1.
25V) and various fixed versions.
 FEATURES * Low dropout voltage * Suitable for SCSI-2 active termination if VOUT set to 2.
85V * Output current up to 0.
8A for LD2117 and 1.
0A for LD2117A * 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 Package SOT-223 LD2117L-xx-TN3--R LD2117G-xx-TN3--R Notes: 1.
 : Current code: Blank: 800mA A: 1A 2.
Pin Assignment: I: VIN O: VOUT A: ADJ 3.
xx: Output Voltage, Refer to Marking Information.
TO-252  Pin Assignment A: AOI B: OAI C: AIO D: IAO Packing Tape Reel LD2117 1 G-xx-AA3- 2 - R (1)Packing Type (2)Pin Assignment (3)Package Type (4)Output Voltage Code (5)Green Package (6)Current Code (1) R: Tape Reel (2) refer to Pin Assignment (3) AA3: SOT-223, TN3: TO-252 (4) xx: refer to Marking Information (5) G: Halogen Free and Lead Free, L: Lead Free (6) Blank: 800mA, A: 1A www.
unisonic.
com.
tw Copyright © 2024 Unisonic Technologies Co.
, Ltd 1 of 12 QW-R102-042.
K LD2117/A  MARKING INFORMATION PACKAGE VOLTAGE CODE SOT-223 TO-252 12 :1.
2V 15 :1.
5V 18 :1.
8V 30 :3.
0V 33 :3.
3V 36 :3.
6V 50 :5.
0V AD :ADJ  BLOCK DIAGRAM LINEAR INTEGRATED CIRCUIT MARKING UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 12 QW-R102-042.
K LD2117/A LINEAR INTEGRATED CIRCUIT  ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT DC Input Volt...


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