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參數資料
| 型號： | UTCLD1117A |
| 廠商： | 友順科技股份有限公司 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩壓器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 148K |
| 代理商： | UTCLD1117A |
UTC LD1117/A
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R102-006,H
LOW DROP FIXED AND
ADJUSTABLE POSITIVE VOLTAGE
REGULATORS
DESCRIPTION
The UTC LD1117/A is a LOW DROP Voltage Regulator
able to provide up to 0.8/1.0A of Output Current, available
even in adjustable version (Vref=1.25V). Concerning fixed
versions, are offered the following Output Voltages: 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, TO-252, TO-263, TO-263-3, SOP-8 and TO-220.
The SOT-223, TO-263, TO-263-3 and TO-252 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 the case, unlike than PNP one,
the Quiescent Current flows mostly into the load. Only a very
common 10
μ
F 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/A is pin to pin compatible with the other standard
Adjustable
voltage
regulators
performances in terms of Drop and Tolerance.
FEATURES
*Low dropout voltage (1V Typ.)
*2.85V device performances are suitable for SCSI-2 active
termination
*Output current up to 0.8/1.0A
*Fixed output voltage of: 1.8V,2.5V, 2,85V, 3.0V, 3.3V, 5.0V
*Adjustable version availability (Vref=1.25V)
*Internal current and thermal limit
*Available in
±
1%(at 25
°
C) and 2% in all temperature range
*Supply voltage rejection: 75dB (TYP)
*Temperature range: 0
°
C to 125
°
C
maintaining
the
better
SOP-8
SOT-223
1
2
3
1
TO-220
TO-252
TO-263
1
1
1
TO-263-3
SOP-8 1: GND; 2,3,6,7: Vout;
4: Vin; 5,8: NC
相關PDF資料 |
PDF描述 |
|---|---|
| UTCLD3870 | LINEAR INTEGRATED CIRCUIT |
| UTCLM1875 | 20W AUDIO POWER AMPLIFIER |
| UTCLM2954-3.3 | 300 mA LOW-DROPOUT VOLTAGE REGULATOR |
| UTCLM2954-5.0 | 300 mA LOW-DROPOUT VOLTAGE REGULATOR |
| UTCLM2954 | 300 mA LOW-DROPOUT VOLTAGE REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UTCLD3870 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT |
| UTCLM1875 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:20W AUDIO POWER AMPLIFIER |
| UTCLM2954 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:300 mA LOW-DROPOUT VOLTAGE REGULATOR |
| UTCLM2954-3.3 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:300 mA LOW-DROPOUT VOLTAGE REGULATOR |
| UTCLM2954-5.0 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:300 mA LOW-DROPOUT VOLTAGE REGULATOR |
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