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MT1119のメーカーはMatrix Microtechです、この部品の機能は「500mA Positive Voltage Regulators」です。 |
部品番号 | MT1119 |
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部品説明 | 500mA Positive Voltage Regulators | ||
メーカ | Matrix Microtech | ||
ロゴ | |||
このページの下部にプレビューとMT1119ダウンロード(pdfファイル)リンクがあります。 Total 7 pages
DESCRIPTION
MT1119
500mA Positive Voltage Regulators
The MT1119 series of high performance low dropout voltage regulators are designed for applications that
require efficient conversion and fast transient response.
Standard voltage versions are 1.8V, 2.5V, and 3.3V. Beside, MT1119 comes in a miniature 3-pin SOT-89
package.
FEATURES
APPLICATIONS
¾ Low Dropout Performance
¾ Guaranteed 500mA Output Current
¾ Wide Input Supply Voltage Range
¾ Over-temperature and Over-current Protection
¾ Rugged 3KV ESD withstand capability
¾ PC-Camera
¾ Active SCSI Terminators
¾ High Efficiency Linear Regulators
¾ Motherboard Clock Supplies
PIN CONFIGURATIONS
SOT-89 (Top View)
MT11191-X.XJ 1:OUT, 2:GND 3:IN
MT11192-X.XJ 1:GND, 2:IN, 3:OUT
-1-
www.matrix-microtech.com.tw
1 Page MT1119
500mA Positive Voltage Regulators
ELECTRICAL CHARACTERISTICS
VIN (MAX) ≤ 8V, VIN (MIN) - VOUT =1.5V, IOUT =10mA; CIN = 10µF; COUT = 22µF, TJ = 0~125 OC, unless otherwise specified.
Parameter
Symbol
Test Conditions
Min. Typ. Max. Unit
Output Voltage (1)
Line Regulation (1)
Load Regulation (1)
Quiescent Current
VOUT
MT1119-1.8
MT1119-2.5
MT1119-3.3
VSR
VOUT + 1.5V < VIN < 8V
IOUT = 10mA
VLR
( VIN - VOUT ) = 1.5V
10mA ≤ IOUT ≤ 500mA
IQ
1.764 1.8 1.836
2.450 2.5 2.550 V
3.234 3.3 3.366
- 0.3 - %
- 0.4 - %
- 3 - mA
Dropout Voltage (2)
VD IOUT = 500mA
- 1.0 - V
Minimum Load Current
IO
- 4 - mA
Current Limit
ICL
- 0.8 - A
Temperature Coefficient
Tc
- 0.07 - %/ OC,
Thermal Protection
RMS Output Noise
Ripple Rejection Ratio
TPRO
VN
PSRR
TA = 25 OCµ
10Hz ≤ f ≤ 10kHz
f = 120Hz, COUT = 22µF (Tantalum)
( VIN - VOUT ) = 3V, IOUT = 500mA
NOTES:
(1) Low duty cycle pulse testing with which TJ remains unchanged.
(2) △VOUT = 1%
- 175 - OC,
- 0.003 - %/ VO
- 35 - dB
-3-
www.matrix-microtech.com.tw
3Pages PHYSICAL DIMENSIONS
3-Pin surface Mount SOT-89(J)
MT1119
500mA Positive Voltage Regulators
-6-
www.matrix-microtech.com.tw
6 Page | |||
ページ | 合計 : 7 ページ | ||
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PDF ダウンロード | [ MT1119 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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