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參數(shù)資料
| 型號： | XC6401HH01MR |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | Dual LDO Regulators, Low ESR Cap. Compatible |
| 中文描述： | 雙路LDO穩(wěn)壓器，低ESR章。兼容 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 730K |
| 代理商： | XC6401HH01MR |
XC6401
Series
1/24
Dual LDO Regulators, Low ESR Cap. Compatible
■
GENERAL DESCRIPTION
The XC6401 series are highly accurate, Dual, low noise, CMOS LDO voltage regulators. Performance features of the series
includes low output noise, high ripple rejection ratio, low dropout and very fast turn-on times.
The XC6401 includes a reference voltage source, error amplifiers, driver transistors, current limiters and phase
compensators internally. The XC6401’s current limiters' foldback circuit also operates as a short protect for the output current
limiter. The output voltage for each regulator is set independently by laser trimming. Voltages are selectable in 50mV steps
within a range of 0.8V to 5.0V. The XC6401 series is also fully compatible with low ESR ceramic capacitors, reducing cost
and improving output stability.
This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response
performance and high PSRR achieved across a broad range of frequencies. The EN function allows the output of each
regulator to be turned off independently, resulting in greatly reduced power consumption. The XC6401 series is available in
the SOT-26W or USP-6B, USP-6C ‘chip-scale’ package.
■
APPLICATIONS
●
Mobile Phones
●
Cordless phones and
radio communication equipment
●
Portable games
●
Cameras, Video recorders
●
Portable Audio Equipment
●
PDAs
■
TYPICAL APPLICATION CIRCUITS
■
FEATURES
Maximum Output Current
: More than 150mA (300mA limit)
Dropout Voltage
: 100mV @100mA
Operating Voltage Range
:
1.5V ~ 6.0V
Output Voltage Range
: 0.8V~5.0V (50mV increments)
Highly Accurate
: ±2% (V
OUT
>1.5V)
: ±30mV (V
OUT
≦
1.5V)
Low Power Consumption
: 25
μ
A (TYP.)
Standby Current
: Less than 0.1
μ
A (TYP.)
High Ripple Rejection
: 70dB @1kHz
Operating Temperature Range
: -40
℃
~ +85
℃
Low ESR Capacitor Compatible
: Ceramic capacitor
Low Output Noise
Ultra Small Packages
: SOT-26W,USP-6B,USP-6C
■
TYPICAL PERFORMANCE
CHARACTERISTICS
●
Interactive Load Transient Response
V
IN
1
2
3
4
6
V
SS
V
OUT1
V
OUT2
EN1
EN2
5
C
IN
1uF
C
L2
1uF
C
L1
1uF
6
V
OUT2
V
OUT1
V
SS
EN2
V
IN
EN1
5
4
1
2
3
C
IN
1uF
C
L1
1uF
C
L2
1uF
●
SOT-26W
●
USP-6
ETR0309_005
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| XC6401GG01DL | Dual LDO Regulators, Low ESR Cap. Compatible |
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|---|---|
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| XC6403 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function |
| XC6403_1 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function |
| XC6403CE81MR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function |
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