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AMS1117-1.9

Kexin
Part Number AMS1117-1.9
Manufacturer Kexin
Description Low Dropout Linear Regulator
Published Dec 15, 2014
Detailed Description SMD Type Low Dropout Linear Regulator AMS1117-X.X (KMS1117-X.X) IC ■ Features ● Low dropout voltage ● Load regulation...
Datasheet PDF File AMS1117-1.9 PDF File

AMS1117-1.9
AMS1117-1.9

Overview
SMD Type Low Dropout Linear Regulator AMS1117-X.
X (KMS1117-X.
X) IC ■ Features ● Low dropout voltage ● Load regulation: 0.
2% typic al ● Optimized for Low Voltage ● On-chip thermal limiting ● 0.
8A Adjustable/Fixed Low Dropout Linear Regulator ● Three-terminal adjustable or fixed low drop ou t 1.
2V,1.
5V,1.
8V, 1.
9V, 2.
5V, 3.
3V, 5V.
Regulators 1.
70 0.
1 0.
42 0.
1 0.
46 0.
1 1 Adj(GND) 2.
Vout 3.
Vin ■ Absolute Maximum Ratings Ta = 25℃ Parameter Maximum Input Voltage Power Dissipation Operating Junction Temperature Range Storage Temperature Symbol Vin PD TJ TST Rating 18 Internally Limited 150 -65 to +150 Unit V ℃ ℃ Block Diagram Vin 3 Thermal Shutdown + +－ CURRENT LIMIT 2 Vout 1.
25V + + 1 GND (FIXED) 1 Adj － www.
kexin.
com.
cn 1 SMD Type IC Low Dropout Linear Regulator AMS1117-X.
X (KMS1117-X.
X) ■ Electrical Characteristics Ta = 25℃ Parameter Reference Voltage Vref Output Voltage Vout Line Regulation △Vout Load Regulation △Vout Dropout Voltage Current Limit Minimum Load Current Vin-Vout Ilimit Quiescent current Iq Adjust Pin Current (Adjutable Version) Adjust Pin Current Change Iadj Ichange Testconditons Min Typ Max Unit AMS1117-ADJ 10mA≤Iout≤800mA, 1.
5V≤Vin-Vout≤12V 1.
225 1.
250 1.
275 V AMS1117-1.
2 0≤Iout≤800mA,2.
6V≤Vin-Vout≤12V 1.
175 1.
200 1.
225 V AMS1117-1.
5 0≤Iout≤800mA, 2.
9V≤Vin-Vout≤12V 1.
470 1.
500 1.
530 V AMS1117-1.
8 0≤Iout≤800mA, 3.
2V≤Vin-Vout≤12V 1.
764 1.
800 1.
836 V AMS1117-1.
9 0≤Iout≤800mA,3.
3V≤Vin-Vout≤12V 1.
862 1.
900 1.
938 V AMS1117-2.
5 0≤Iout≤800mA, 3.
9V≤Vin-Vout≤12V 2.
450 2.
500 2.
550 V AMS1117-3.
3 0≤Iout≤800mA, 4.
75V≤Vin-Vout≤12V 3.
234 3.
300 3.
366 V AMS1117-5.
0 0≤Iout≤800mA, 6.
5V≤Vin-Vout≤12V 4.
900 5.
000 5.
100 V AMS1117-ADJ Iout=10mA,1.
5V≤Vin-Vout≤13.
775V 0.
035 0.
2 % AMS1117-1.
2 Iout=10mA,2.
6V≤Vin-Vout≤12V 9 12 mV AMS1117-1.
5 Iout=10mA, 2.
9V≤Vin-Vout≤12V 9 12 mV AMS1117-1.
8 Iout=10mA, 3.
2V≤Vin-Vout≤12V 9 12 mV AMS1117-1.
9 Iout=10mA,3.
3V≤Vin-Vout≤12V 9 12 mV AMS1117-2.
5 Iout=10mA, 3.
9V≤Vin-Vout≤12V 9 12 m...


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