very tight output voltage tolerance, within ± 1% at ... Table 4: Electrical Characteristics Of LD1117#12 (refer to the test circuits, TJ = 0 to 125°C,. CO = 10 µF, R ...
LD1117 SERIES LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS ■ ■
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LOW DROPOUT VOLTAGE (1V TYP.) 2.85V DEVICE PERFORMANCES ARE SUITABLE FOR SCSI-2 ACTIVE TERMINATION OUTPUT CURRENT UP TO 800 mA FIXED OUTPUT VOLTAGE OF: 1.2V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 5.0V ADJUSTABLE VERSION AVAILABILITY (Vrel=1.25V) INTERNAL CURRENT AND THERMAL LIMIT AVAILABLE IN ± 1% (AT 25°C) AND 2% IN FULL TEMPERATURE RANGE SUPPLY VOLTAGE REJECTION: 75dB (TYP.)
DESCRIPTION The LD1117 is a LOW DROP Voltage Regulator able to provide up to 800mA of Output Current, available even in adjustable version (Vref=1.25V). Concerning fixed versions, are offered the following Output Voltages: 1.2V,1.8V,2.5V,2.85V, 3.0V 3.3V and 5.0V. The 2.85V type is ideal for SCSI-2 lines active termination. 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
TO-220
SOT-223
DPAK
SO-8
case, unlike than PNP one, the Quiescent Current flows mostly into the load. Only a very common 10µF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 1% at 25°C. The ADJUSTABLE LD1117 is pin to pin compatible with the other standard. Adjustable voltage regulators maintaining the better performances in terms of Drop and Tolerance.
OUTPUT VOLTAGE 1.2 V 1.2 V 1.8 V 1.8 V 2.5 V 2.5 V 2.85 V 3V 3.3 V 3.3 V 5V 5V ADJ FROM 1.25 TO 15V ADJ FROM 1.25 TO 15V
LD1117 SERIES Table 2: Absolute Maximum Ratings Symbol
Parameter
VIN
DC Input Voltage
Ptot
Power Dissipation
Tstg
Storage Temperature Range
Top
Operating Junction Temperature Range
for C Version for standard Version
Value
Unit
15
V
12
W
-40 to +150
°C
-40 to +150 0 to +150
°C °C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. Over the above suggested Max Power Dissipation a Short Circuit could definitively damage the device.
compare modes, internal and external interrupts, a serial programmable USART, a byte-oriented 2-wire Serial. Interface .... The Status Register contains information about the result of the most recently executed arithmetic instruction. ...... Due to
Dec 7, 2016 - CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ...... the graph, downloading CSV data and overwriting the ...... in the Actual System.
certifications, fully customizable storage, memory, power and I/O ... 2.5" SAS HDD Up to 600GB. 2.5" SATA SSD Up to 1TB. M.2 SSD Up to 1TB. RAID. 0, 1, 5, 10.
Sep 18, 2013 - blc_cut_range_en. Bit[0]: remove_row_offset_en. Column delta offset remove function enable signal. 0: Used offset does not include column delta offset. 1: Used offset includes column delta offset. 0x4004. TARGET. 0x00. RW. Bit[7:0]: Ta
Jul 31, 2005 - The TS924 and TS924A devices are rail-to-rail quad BiCMOS operational amplifiers optimized and fully specified for 3 V and 5 V operation. High output current allows low load impedances to be driven. The TS924 and TS924A devices exhibit
Feb 16, 2017 - Datasheet - production data. Figure 1: Typical ... industrial systems, LED driver, No el-cap. LED driver .... Power section and gate driver .