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TPS76330 PDF预览

TPS76330

更新时间: 2024-11-13 22:59:27
品牌 Logo 应用领域
德州仪器 - TI 稳压器
页数 文件大小 规格书
20页 303K
描述
LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS

TPS76330 数据手册

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ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢇ ꢈ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢇ ꢄ ꢈ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢇ ꢉ ꢈ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢊ ꢋ ꢈ ꢀꢁ ꢂ ꢃꢄ ꢅꢊ ꢃ  
ꢀ ꢁꢂꢃ ꢄ ꢅ ꢊ ꢉ ꢈ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢅ ꢆ ꢈ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢅ ꢅ ꢈ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢅ ꢉ ꢈ ꢀꢁ ꢂ ꢃꢄ ꢅꢋ ꢆ  
www.ti.com  
ꢌꢍ ꢎꢏꢁꢍ ꢎ ꢐꢑ ꢇ ꢋ ꢆ ꢏꢒꢓ ꢌ ꢍꢎꢏꢔꢑꢍ ꢁ ꢍꢕꢀ ꢌ ꢖꢗꢐ ꢓꢑ ꢑꢐ ꢘ ꢕꢌ ꢓꢀꢍ ꢑꢂ  
SLVS181H − DECEMBER 1998 − REVISED JANUARY 2004  
DBV PACKAGE  
(TOP VIEW)  
D
D
D
D
D
D
150-mA Low-Dropout Regulator  
Output Voltage: 5 V, 3.8 V, 3.3 V, 3.0 V, 2.8 V,  
2.7 V, 2.5 V, 1.8 V, 1.6 V and Variable  
1
2
3
5
4
OUT  
IN  
Dropout Voltage, Typically 300 mV  
at 150 mA  
GND  
Thermal Protection  
NC/FB  
EN  
Over Current Limitation  
Less Than 2-µA Quiescent Current in  
Shutdown Mode  
D
D
−40°C to 125°C Operating Junction  
Temperature Range  
5-Pin SOT-23 (DBV) Package  
description  
The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power  
operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared  
to conventional LDO regulators. Offered in a 5-terminal, small outline integrated-circuit SOT-23 package, the TPS763xx  
series devices are ideal for cost-sensitive designs and for applications where board space is at a premium.  
A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by  
a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very  
low—typically 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current. Since the  
PMOS pass element is a voltage-driven device, the quiescent current is very low (140 µA maximum) and is stable over  
the entire range of output load current (0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular  
phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating  
life.  
The TPS763xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA  
maximum at TJ = 25°C.The TPS763xx is offered in 1.6-V,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 3.8-V, and 5-V fixed-voltage  
versions and in a variable version (programmable over the range of 1.5 V to 6.5 V.  
AVAILABLE OPTIONS  
T
VOLTAGE  
Variable  
1.6 V  
PACKAGE  
PART NUMBER  
SYMBOL  
PAZI  
J
(1)  
(2)  
TPS76301DBVR  
TPS76301DBVT  
TPS76316DBVT  
TPS76318DBVT  
TPS76325DBVT  
TPS76327DBVT  
TPS76328DBVT  
TPS76330DBVT  
TPS76333DBVT  
TPS76338DBVT  
TPS76350DBVT  
TPS76316DBVR  
TPS76318DBVR  
TPS76325DBVR  
TPS76327DBVR  
TPS76328DBVR  
TPS76330DBVR  
TPS76333DBVR  
TPS76338DBVR  
TPS76350DBVR  
PBHI  
PBAI  
PBBI  
PBCI  
PBDI  
PBII  
1.8 V  
2.5 V  
2.7 V  
SOT-23  
(DBV)  
−40°C to 125°C  
2.8 V  
3.0 V  
3.3 V  
PBEI  
PBFI  
PBGI  
3.8 V  
5.0 V  
(1)  
(2)  
The DBVT passive indicates tape and reel of 250 parts.  
The DBVR passive indicates tape and reel of 3000 parts.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
ꢢ ꢝꢛ ꢜꢝ ꢞ ꢒ ꢠ ꢝ ꢡ ꢥꢤ ꢢ ꢚ ꢜꢚ ꢢ ꢟ ꢠ ꢚꢝ ꢛꢡ ꢥ ꢤꢞ ꢠꢪ ꢤ ꢠꢤ ꢞ ꢒꢡ ꢝꢜ ꢀꢤꢫ ꢟ ꢡ ꢖꢛꢡ ꢠꢞ ꢣꢒ ꢤꢛꢠ ꢡ ꢡꢠ ꢟꢛ ꢨꢟꢞ ꢨ ꢬ ꢟꢞ ꢞ ꢟ ꢛꢠꢭꢩ  
Copyright 2001 − 2004 Texas Instruments Incorporated  

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