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TPS73633DBVRG4 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
稳压芯片
封装:
SOT-23-5
描述:
无电容， NMOS ， 400毫安低压差稳压器，反向电流保护 Cap-Free, NMOS, 400mA Low-Dropout Regulator with Reverse Current Protection
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P1P15P16
原理图在P12P13
封装尺寸在P24P25P26P27P29P30P31P32
标记信息在P24P25P26P27P28
封装信息在P23P24P25P26P27P28P29P30P31P32
技术参数、封装参数在P4
应用领域在P1P15P16P40
电气规格在P4P6
导航目录
TPS73633DBVRG4数据手册
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TPS736xx
GNDEN NR
IN OUT
V
IN
V
OUT
Optional Optional
Optional
ON
OFF
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TPS736
SBVS038U –SEPTEMBER 2003–REVISED JANUARY 2015
TPS736xx Cap-Free, NMOS, 400-mA Low-Dropout Regulator with Reverse Current
Protection
1 Features 3 Description
The TPS736xx family of low-dropout (LDO) linear
1
• Stable with No Output Capacitor or Any Value or
voltage regulators uses a new topology: an NMOS
Type of Capacitor
pass element in a voltage-follower configuration. This
• Input Voltage Range of 1.7 V to 5.5 V
topology is stable using output capacitors with low
• Ultra-Low Dropout Voltage: 75 mV typ
ESR, and even allows operation without a capacitor.
It also provides high reverse blockage (low reverse
• Excellent Load Transient Response—with or
current) and ground pin current that is nearly constant
without Optional Output Capacitor
over all values of output current.
• New NMOS Topology Delivers Low Reverse
The TPS736xx uses an advanced BiCMOS process
Leakage Current
to yield high precision while delivering very low
• Low Noise: 30 μV
RMS
typ (10 Hz to 100 kHz)
dropout voltages and low ground pin current. Current
• 0.5% Initial Accuracy
consumption, when not enabled, is under 1 μA and
ideal for portable applications. The extremely low
• 1% Overall Accuracy Over Line, Load, and
output noise (30 μV
RMS
with 0.1-μF C
NR
) is ideal for
Temperature
powering VCOs. These devices are protected by
• Less Than 1 μA max I
Q
in Shutdown Mode
thermal shutdown and foldback current limit.
• Thermal Shutdown and Specified Min/Max
Current Limit Protection
Device Information
(1)
• Available in Multiple Output Voltage Versions
PART NUMBER PACKAGE BODY SIZE (NOM)
SOT-23 (5) 2.90 mm x 1.60 mm
– Fixed Outputs of 1.20 V to 5.0 V
TPS736xx SOT-223 (6) 6.50 mm x 3.50 mm
– Adjustable Output from 1.20 V to 5.5 V
VSON (8) 3.00 mm x 3.00 mm
– Custom Outputs Available
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
2 Applications
• Portable/Battery-Powered Equipment
• Post-Regulation for Switching Supplies
• Noise-Sensitive Circuitry such as VCOs
• Point of Load Regulation for DSPs, FPGAs,
ASICs, and Microprocessors
Typical Application Circuit for Fixed-Voltage Versions
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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