LM1117 800-mA Low-Dropout Linear Regulator

LM1117 800-mA Low-Dropout Linear Regulator

The LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 to 13.8 V with only two external resistors. In addition, it is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V, and 5 V.
The LM1117 offers current limiting and thermal shutdown. Its circuit includes a Zener trimmed bandgap reference to assure output voltage accuracy to within ±1%.
A minimum of 10-μF tantalum capacitor is required at the output to improve the transient response and stability.
 

Features

  • Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and Adjustable Versions
  • Space-Saving SOT-223 and WSON Packages
  • Current Limiting and Thermal Protection
  • Output Current 800 mA
  • Line Regulation 0.2% (Maximum)
  • Load Regulation 0.4% (Maximum)
  • Temperature Range
  • LM1117: 0°C to 125°C
  • LM1117I: −40°C to 125°C

Applications

  • Post Regulator for Switching DC–DC Converter
  • High Efficiency Linear Regulators
  • Battery Chargers
  • Portable Instrumentation
  • Active SCSI Termination Regulator

 

Imagen Parte # Fabricante Descripción Valores Precio Comprar
MS3476W14-12PW
TE Connectivity / DEUTSCH
Circular MIL Spec Connector AFD 12C 8#20 4#16 Pin Plug
0
1+
$6.5436
5+
$6.3516
10+
$6.1584
25+
$5.9664
50+
$5.5812
Detalle
MS24264R16T10SN
Cinch
Circular MIL Spec Connector 26500 10C 10#16 SKT RECP
0
1+
$6.3708
5+
$6.1824
10+
$5.9952
25+
$5.8068
50+
$5.4324
Detalle
MS3102E36-9PW
Amphenol Industrial
Circular MIL Spec Connector ER 31C 16 12 8 4 PIN RECP BOX
0
1+
$6.7644
25+
$5.6376
100+
$5.3652
250+
$4.8204
Detalle
D38999/20MJ4JD
Amphenol Aerospace
Circular MIL Spec Connector CTV 143C 48#20 8#16 SKT RECP
0
1+
$70.4640
5+
$68.9328
10+
$65.1552
Detalle
DJT10E25-29HN-LC
TE Connectivity / DEUTSCH
Circular MIL Spec Connector DJT 29C 29#16 PIN RECP
0
1+
$7.2060
5+
$6.9984
10+
$6.7740
25+
$6.5640
50+
$6.1392
Detalle
MS27468T23B35P
TE Connectivity / DEUTSCH
Circular MIL Spec Connector DJT 100C 100#22D
0
1+
$8.5308
5+
$7.0632
10+
$7.0176
25+
$6.4728
Detalle
D38999/26MJ20PB
Amphenol Aerospace
Circular MIL Spec Connector 30P SIZE 25 STRAIGHT PLUG PIN
0
1+
$27.3024
2+
$26.5332
5+
$26.0124
10+
$23.9652
25+
$23.2044
Detalle
TVP00RK-25-187S
Amphenol Aerospace
Circular MIL Spec Connector HD 38999 187C 187#23 SKT RECP
0
1+
$69.0444
5+
$67.5420
10+
$63.8412
Detalle
MS3456W24-22SX-LC
Amphenol Aerospace
Circular MIL Spec Connector 5015 RR 4#8 SKT PLUG
0
1+
$9.1992
5+
$8.9436
10+
$8.6568
25+
$8.3892
50+
$7.8456
Detalle
97-3101A22-5SW
Amphenol Industrial
Circular MIL Spec Connector AB 6C 4#16, 2#12 SKT RECP
0
1+
$10.4052
5+
$9.9420
10+
$8.3448
25+
$7.9320
50+
$7.2120
Detalle
LJT07RT-11-2S-014-LC
Amphenol Aerospace
Circular MIL Spec Connector LJT 2C 2#16 SKT RECP
0
1+
$9.7584
10+
$8.8104
25+
$7.5072
Detalle
MS3471W12-10SX
TE Connectivity / DEUTSCH
Circular MIL Spec Connector 10P SZ 12 RECPT CABLE MOUNT SOCKET
0
1+
$6.2760
5+
$6.0912
10+
$5.9064
25+
$5.7216
50+
$5.3520
Detalle
D38999/20WB98PE
TE Connectivity / DEUTSCH
Circular MIL Spec Connector DTS 6C 6#20 PIN
0
1+
$6.4356
5+
$5.9652
10+
$5.6124
25+
$5.4504
Detalle
MS3474W14-19SYLC
TE Connectivity / DEUTSCH
Circular MIL Spec Connector AFD 19C 19#20 Skt Recp LC
0
1+
$6.4740
5+
$6.2832
10+
$6.0936
25+
$5.9028
50+
$5.5224
Detalle
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