Datasheet > TLV767_V03

TLV767_V03

更新时间： 2024-09-20 02:46:19

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德州仪器 - TI		/
页数	文件大小	规格书
45页	5222K
描述
TLV767 1-A, 16-V Precision Linear Voltage Regulator

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TLV767_V03 数据手册

TLV767

SLVSE84D – DECEMBER 2017 – REVISED JULY 2021

TLV767 1-A, 16-V Precision Linear Voltage Regulator

1 Features

3 Description

•

V_IN: 2.5 V to 16 V

V_OUT

– 0.8 V to 14.6 V (adjustable)

The TLV767 is a wide input linear voltage regulator

supporting an input voltage range from 2.5 V to 16 V

and up to 1 A of load current. The output range is

from 0.8 V to 6.6 V or up to 14.6 V in the adjustable

version.

– 0.8 V to 6.6 V (fixed, 50-mV steps)

1% output accuracy over load and temperature

Low I_Q: 50 µA (typical, ~1.5 µA in shutdown)

Internal soft-start time: 500 µs (typical)

Fold-back current limiting and thermal protection

Stable with 1-µF ceramic capacitors

High PSRR: 70 dB at 1 kHz, 46 dB at 1 MHz

Temperature range: –40°C to +125°C

Packages:

•

Additionally, the TLV767 has

1% output

accuracy that can meet the needs of low voltage

microcontrollers (MCUs) and processors.

The TLV767 is designed to have a much lower

I_Qthan traditional wide-V_INregulators, thus making

the device well positioned to meet the needs of

increasingly stringent standby power requirements.

When disabled, the TLV767 draws only 1.5 µA of I_Q.

– 6-pin 2-mm × 2-mm WSON

– 8-pin 3-mm x 3-mm HVSSOP

– 5-pin 2.9-mm x 1.6-mm SOT-23

The internal soft-start time and foldback current limit

reduce inrush current during start up, thus minimizing

input capacitance.

2 Applications

•

Appliances

Wide bandwidth PSRR performance is greater than

70 dB at 1 kHz and 46 dB at 1 MHz, which helps

attenuate the switching frequency of an upstream

DC/DC converter and minimizes post regulator

filtering. To allow for more flexibility, the TLV767 has

both fixed and adjustable versions.

TVs, monitors, and set top boxes

Motion detectors (PIR, uWave, and so forth)

Motor drives and control boards

Printers and PC peripherals

Wi-Fi access points and routers

The TLV767 is available in a 6-pin, 2-mm × 2-mm

WSON (DRV), an 8-pin 3-mm x 3-mm HVSSOP

(DGN), and a 5-pin 2.9-mm x 1.6-mm SOT-23 (DBV)

package.

0.75

0.5

Device Information⁽¹⁾

PART

NUMBER

PACKAGE

WSON (6)

BODY SIZE (NOM)

0.25

2.00 mm × 2.00 mm

3.00 mm x 3.00 mm

2.90 mm x 1.60 mm

TLV767

HVSSOP (8)

SOT-23 (5)

-0.25

-0.5

-0.75

-1

V_OUT

I_IN

V_IN

V_EN

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

-1.25

-1.5

-1.75

OUT

-1

0.5

1.5

2.5

Time (ms)

3.5

4.5

R₁

D003

C_FF

(opt.)

TLV767

C_OUT

C_IN

Reduced Inrush Current With 22 µF at C_OUT

GND

R₂

Typical Application Circuit

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.

12 3 4 5 6 7...45

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TLV76701DGNR	TI	获取价格	TLV767 1-A, 16-V Precision Linear Voltage Regulator
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TLV76718DGNR	TI	获取价格	TLV767 1-A, 16-V Precision Linear Voltage Regulator
TLV76718DRVR	TI	获取价格	具有可调节输出和固定输出的 1A、16V 正电压低压降 (LDO) 线性稳压器 \| DRV
TLV76718DRVT	TI	获取价格	具有可调节输出和固定输出的 1A、16V 正电压低压降 (LDO) 线性稳压器 \| DRV

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