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| 型号： | TPS780330220DRVTG4 |
| 厂商： | Texas Instruments |
| 文件页数： | 1/33页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V/2.2V .15A 6-SON |
| 标准包装： | 250 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V，2.2V |
| 输入电压： | 2.2 V ~ 5.5 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA（最小值） |
| 电流 - 限制（最小）： | 150mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WDFN 裸露焊盘 |
| 供应商设备封装： | 6-SON 裸露焊盘（2x2） |
| 包装： | 带卷 (TR) |
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TI Information — Selective Disclosure
TPS780 Series
SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012
150mA, Low-Dropout Regulator, Ultralow-Power, I Q 500nA
with Pin-Selectable, Dual-Level Output Voltage
1
FEATURES
The V SET pin allows the end user to switch between
2
?
Low I Q : 500nA
two voltage levels
microprocessor-compatible
on-the-fly
input.
through
This LDO
a
is
?
?
?
?
?
?
?
?
?
?
150mA, Low-Dropout Regulator with Pin-
Selectable Dual Voltage Level Output
Low Dropout: 200mV at 150mA
3% Accuracy Over Load/Line/Temperature
Available in Dual-Level, Fixed Output Voltages
from 1.5V to 4.2V Using Innovative Factory
EPROM Programming
Available in an Adjustable Version from 1.22V
to 5.25V or a Dual-Level Output Version
V SET Pin Toggles Output Voltage Between Two
Factory-Programmed Voltage Levels
Stable with a 1.0 μ F Ceramic Capacitor
Thermal Shutdown and Overcurrent Protection
CMOS Logic Level-Compatible Enable Pin
Available in DDC (TSOT23-5) or DRV (2mm ×
2mm SON-6) Package Options
designed specifically for battery-powered applications
where dual-level voltages are needed. With ultralow
I Q (500nA), microprocessors, memory cards, and
smoke detectors are ideal applications for this device.
The ultralow-power and selectable dual-level output
voltages allow designers to customize power
consumption for specific applications. Designers can
now shift to a lower voltage level in a battery-powered
design when the microprocessor is in sleep mode,
further reducing overall system power consumption.
The two voltage levels are preset at the factory
through a unique architecture using an EPROM. The
EPROM technique allows for numerous output
voltage options between V SET low (1.5V to 4.2V) and
V SET high (2.0V to 3.0V) in the fixed output version
only. Consult with your local factory representative for
exact voltage options and ordering information;
minimum order quantities may apply.
The TPS780 series are designed to be compatible
APPLICATIONS
? TI MSP430 Attach Applications
with the TI MSP430 and other similar products. The
enable pin is compatible with standard CMOS logic.
This LDO is stable with any output capacitor greater
?
?
?
Power Rails with Programming Mode
Dual Voltage Levels for Power-Saving Mode
Wireless Handsets, Smartphones, PDAs, MP3
Players, and Other Battery-Operated Handheld
than 1.0 μ F. Therefore, implementations of this device
require minimal board space because of miniaturized
packaging and a potentially small output capacitor.
The TPS780 series I Q (500nA) also come with
thermal shutdown and current limit to protect the
Products
DESCRIPTION
The TPS780 family of low-dropout (LDO) regulators
offer the benefits of ultralow power (I Q = 500nA),
miniaturized packaging (2×2 SON-6), and selectable
dual-level output voltage levels. An adjustable version
is also available, but does not have the capability to
shift voltage levels.
TPS780DDC
TSOT23-5
(TOP VIEW)
device during fault conditions. All packages have an
operating temperature range of T J = –40°C to
+125°C. For more cost-sensitive applications
requiring a dual-level voltage option and only on par
I Q , consider the TPS781 series , with an I Q of 1.0 μ A
and dynamic voltage scaling.
TPS780DRV
2mm x 2mm SON-6
(TOP VIEW)
IN
GND
EN
1
2
3
5
4
OUT
V SET /FB
OUT
N/C
V SET / FB
1
2
3
Thermal
Pad
6
5
4
IN
GND
EN
1
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.
2
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright ? 2007–2012, Texas Instruments Incorporated
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| TPS78101DDCT | 功能描述:低压差稳压器 - LDO Sgl Output LDO 150mA Adj. RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TPS78101DDCTG4 | 功能描述:低压差稳压器 - LDO Sgl Output LDO 150mA Adj RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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