TLV1117 シングル出力 LDO、800mA、固定および可変、内部電流制限、過熱過負荷保護 | TIJ.co.jp

TLV1117
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シングル出力 LDO、800mA、固定および可変、内部電流制限、過熱過負荷保護

シングル出力 LDO、800mA、固定および可変、内部電流制限、過熱過負荷保護 - TLV1117
データシート
 

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概要

The TLV1117 device is a positive low-dropout voltage regulator designed to provide up to 800 mA of output current. The device is available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and adjustable-output voltage options. All internal circuitry is designed to operate down to 1-V input-to-output differential. Dropout voltage is specified at a maximum of 1.3 V at 800 mA, decreasing at lower load currents.

特長

  • 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and
    Adjustable-Output Voltage Options
  • Output Current of 800 mA
  • Specified Dropout Voltage at Multiple
    Current Levels
  • 0.2% Line Regulation Maximum
  • 0.4% Load Regulation Maximum

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Thermal calculator

Estimate the LDO IC temperature at your design conditions:
Part number
    Range
Vin  V
Vout  V
Iout  A
Ambient temp  °C
Package option
Voltage option
PCB construction
Enhanced Thermal = single thermal spreading plane of 1 oz Cu
Minimum Thermal = single thermal spreading plane of 1/2 oz Cu
View the user guide for more details.

Junction temperature vs. PCB copper coverage area
These are estimated power dissipation and thermal results.
Care must be taken to ensure that device junction temperature
does not exeed the maximum ratings as indicated in the datasheet.

This calculator uses the PCB copper area to estimate the device junction temperature. See notes on usage and calculation method.

機能一覧

他の製品と比較 リニア・レギュレータ(LDO) メール Excelへダウンロード
Part number オーダー・オプション Output options Iout (Max) (A) Vin (Max) (V) Vin (Min) (V) Vout (Max) (V) Vout (Min) (V) Fixed output options (V) Package Group Features Regulated outputs (#) Operating temperature range (C) Thermal resistance θJA (°C/W) Noise (uVrms) Approx. price (US$) Rating PSRR @ 100 KHz (dB) Accuracy (%) Dropout voltage (Vdo) (Typ) (mV) Iq (Typ) (mA) Package size: mm2:W x L (PKG)
TLV1117 ご注文 Adjustable Output
Fixed Output    
0.8     15     2.7     13.7     1.25     1.5
1.8
2.5
3.3
5    
DDPAK/TO-263 | 3
SON | 8
SOT-223 | 4
TO-220 | 3
TO-220 | 3
TO-252 | 3    
    1     -40 to 125
0 to 125    
28     411     0.18 | 1ku     Catalog     28     3.75     1200     1.7     3DDPAK/TO-263: 155 mm2: 15.24 x 10.16 (DDPAK/TO-263 | 3)
8SON: 16 mm2: 4 x 4 (SON | 8)
4SOT-223: 46 mm2: 7 x 6.5 (SOT-223 | 4)
3TO-220: 87 mm2: 8.59 x 10.16 (TO-220 | 3)
3TO-220: 88 mm2: 8.7 x 10.16 (TO-220 | 3)
3TO-252: 67 mm2: 10.11 x 6.6 (TO-252 | 3)    
LM1117 ご注文 Adjustable Output
Fixed Output    
0.8     15     2.6     13.8     1.25     1.8
2.5
3.3
5    
DDPAK/TO-263 | 3
SOT-223 | 4
TO-220 | 3
TO-252 | 3
WSON | 8    
    1     -40 to 125
0 to 125    
24     38     0.38 | 1ku     Catalog     47     3     1200     5     3DDPAK/TO-263: 155 mm2: 15.24 x 10.16 (DDPAK/TO-263 | 3)
4SOT-223: 46 mm2: 7 x 6.5 (SOT-223 | 4)
3TO-220: 47 mm2: 4.58 x 10.16 (TO-220 | 3)
3TO-252: 40 mm2: 6.1 x 6.58 (TO-252 | 3)
8WSON: 16 mm2: 4 x 4 (WSON | 8)    
TLV767 ご注文 Adjustable Output
Fixed Output    
1     16     2.5     13.6     0.8     0.8
1.8
2.8
3.3
5.0    
WSON | 6     Enable
Foldback Overcurrent Protection
Output Discharge    
1     -40 to 125     77.7     60       Catalog     53     1     900     0.05     6WSON: 4 mm2: 2 x 2 (WSON | 6)