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線性與低壓差 (LDO) 穩壓器

TLV767-Q1

現行

提供可調整和固定輸出的車用 1A、16V 正電壓低壓差線性穩壓器

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產品規格表

TLV767-Q1

現行
產品規格表 立即訂購

產品詳細資料

Output options Adjustable Output, Fixed Output Iout (max) (A) 1 Vin (max) (V) 16 Vin (min) (V) 2.5 Vout (max) (V) 14.6 Vout (min) (V) 0.8 Fixed output options (V) 3.3, 5, 6, 8, 9 Rating Automotive Noise (µVrms) 60 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 51.9, 52 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Foldback overcurrent protection, Wettable flanks package Accuracy (%) 1 Dropout voltage (Vdo) (typ) (mV) 800 Operating temperature range (°C) -40 to 150
Output options Adjustable Output, Fixed Output Iout (max) (A) 1 Vin (max) (V) 16 Vin (min) (V) 2.5 Vout (max) (V) 14.6 Vout (min) (V) 0.8 Fixed output options (V) 3.3, 5, 6, 8, 9 Rating Automotive Noise (µVrms) 60 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 51.9, 52 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Foldback overcurrent protection, Wettable flanks package Accuracy (%) 1 Dropout voltage (Vdo) (typ) (mV) 800 Operating temperature range (°C) -40 to 150
VSON (DRB) 8 9 mm² 3 x 3
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
    • Junction temperature: –40°C to +150°C, TJ
  • Input voltage range: 2.5 V to 16 V (18 V max)
  • Output voltage range:
    • 0.8 V to 14.6 V (adjustable)
    • 1.2 V to 12 V (fixed)
  • 1% output accuracy over load and temperature
  • Low quiescent current (IQ):
    • 50 µA (typ) with no load
    • 4 µA (max) when disabled
  • High PSRR: 70 dB at 1 kHz, 46 dB at 1 MHz
  • Internal soft-start time: 500 µs (typical)
  • Fold-back current limiting and thermal protection
  • Stable with a 1-µF or larger capacitor
  • Package: 8-pin, 3-mm × 3-mm WSON with wettable flanks
    • Low thermal resistance (RθJA): 51.9°C/W
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
    • Junction temperature: –40°C to +150°C, TJ
  • Input voltage range: 2.5 V to 16 V (18 V max)
  • Output voltage range:
    • 0.8 V to 14.6 V (adjustable)
    • 1.2 V to 12 V (fixed)
  • 1% output accuracy over load and temperature
  • Low quiescent current (IQ):
    • 50 µA (typ) with no load
    • 4 µA (max) when disabled
  • High PSRR: 70 dB at 1 kHz, 46 dB at 1 MHz
  • Internal soft-start time: 500 µs (typical)
  • Fold-back current limiting and thermal protection
  • Stable with a 1-µF or larger capacitor
  • Package: 8-pin, 3-mm × 3-mm WSON with wettable flanks
    • Low thermal resistance (RθJA): 51.9°C/W

The TLV767-Q1 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 12 V or up to 14.6 V with the adjustable version.

The wide input voltage range makes the device a good choice for operating from transformer secondary windings and regulated rails such as 10 V or 12 V. Additionally, the wide output voltage range allows the device to generate the bias voltage for silicon carbide (SiC) gate drivers and microphones as well as power microcontrollers (MCUs) and processors.

The TLV767-Q1 has a 1% output accuracy that is required for powering digital loads with tight supply requirements.

The internal soft-start circuit reduces inrush current during startup, thus allowing for smaller input capacitance.

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. The high ripple rejection from 20 Hz to 20 kHz make the device a good choice for powering audio components.

The TLV767-Q1 is available in a 8-pin, 3-mm × 3-mm VSON (DRB) package with wettable flanks and low thermal resistance.

The TLV767-Q1 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 12 V or up to 14.6 V with the adjustable version.

The wide input voltage range makes the device a good choice for operating from transformer secondary windings and regulated rails such as 10 V or 12 V. Additionally, the wide output voltage range allows the device to generate the bias voltage for silicon carbide (SiC) gate drivers and microphones as well as power microcontrollers (MCUs) and processors.

The TLV767-Q1 has a 1% output accuracy that is required for powering digital loads with tight supply requirements.

The internal soft-start circuit reduces inrush current during startup, thus allowing for smaller input capacitance.

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. The high ripple rejection from 20 Hz to 20 kHz make the device a good choice for powering audio components.

The TLV767-Q1 is available in a 8-pin, 3-mm × 3-mm VSON (DRB) package with wettable flanks and low thermal resistance.
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類型 標題 日期
* Data sheet TLV767-Q1 1-A, 16-V Linear Voltage Regulator datasheet (Rev. A) PDF | HTML 2020年 12月 7日
Functional safety information TLV767-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2023年 4月 28日

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開發板

MULTIPKGLDOEVM-823 — 支援 DBV、DRB、DRV 和 DQN 封裝的通用 LDO 線性穩壓器評估模組

MULTIPKGLDOEVM-823 評估模組 (EVM) 可協助您評估多種常用線性穩壓器封裝的運作與性能，以供電路應用使用。此特定 EVM 配置具有 DRB、DRV、DQN 和 DBV 元件封裝，能讓您焊接並評估低壓差 (LDO) 穩壓器。

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