Datasheet 搜索 > TI（德州仪器） > TPS7A8300ARGWR 数据手册 > TPS7A8300ARGWR 产品设计参考手册 1/6 页
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TPS7A8300ARGWR 产品设计参考手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
VQFN-20
描述:
具有电源正常指示功能的 2A、低输入电压 (1.1V)、低噪声、高精度、超低压降稳压器 20-VQFN -40 to 125
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TPS7A8300ARGWR数据手册
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Low Dropout Regulators
Quick Reference Guide
Low dropout linear regulators (LDOs) are a simple, effective way to regulate an output voltage powered from a higher
input voltage. The most critical LDO parameters are input voltage range, output voltage, output current, dropout
voltage, packaging size, power dissipation capability, and noise. In this quick reference guide you will find TI’s most
popular LDOs and linear voltage regulators for any kind of application, including industrial, personal electronics,
communications equipment and automotive.
To see the complete LDO portfolio:
www.ti.com/ldo
LDO
1 2 3 4 5 6 7 8 9
10
20
30
40 50 60 70 80 90
100
4 - 7.5
3
1.5
1
0.8
2
LP38690
LM2941
TPS743 - V
DO
: 55mV, Power Good
TPS7A83 – Noise: 6µV
RMS
, V
DO
: 85mV
TPS7A85 – Noise: 4.4µV
RMS
, V
DO
: 150mV
TPS7A84 – Noise: 4.4µV
RMS
, V
DO
: 110mV
TPS7A35 – Noise: 3.8µV
RMS
TPS7A33 – Noise: 16µV
RMS
TPS7A47 – Noise: 4µV
RMS
TPS7A91 – Noise: 3.8µV
RMS
, Acc: 1%
TPS7A81 – Noise: 23µV
RMS
TPS7A88 – Noise: 3.8µV
RMS
, Acc: 1%
TPS7A89 – Noise: 3.8µV
RMS
, Acc: 1%
LP38798 – Noise: 5µV
RMS
TLV1117 – Acc: 1.6% over temp
TPS7A45 – Noise: 35µV
RMS
TPS759 – Acc: 3% over temp
LM138/338 – Temp: -55 to 150°C (LM138)
TPS744 - V
DO
: 115mV, Power Good
LM1084 – Acc: 2% over temp
LM1085 – Acc: 2% over temp
LM117HV/317HV – Temp: -55 to 150°C (LM117HV)
LM137/337 – Temp: -55 to 150°C (LM137)
LM2990
TPS7A37 –
V
DO
: 130mV, Acc: 1%
V
IN
(V)
1 2 3 4 5 6 7 8 9
10
20
30
40 50 60 70 80 90
100
V
IN
(V)
I
OUT
(A)
• Low I
Q
(<15μA)
• Low Noise (
<
30μV
RMS
)
• Low Dropout
• Small Package
• Negative Rail
• Dual Channel
• General Purpose
–
–
LDOs for Industrial, Personal Electronics, Communications Equipment and more
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