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REG103

DMOS 500mA Low-Dropout Regulator

FEATURES NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability FAST TRANSIENT RESPONSE VERY LOW NOISE: 33μVrms HIGH ACCURACY: ±2% max HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5μA 2.5V, 2.

文件:1.00465 Mbytes 页数:28 Pages

TI

德州仪器

REG103

DMOS 500mA Low Dropout Regulator

文件:166.13 Kbytes 页数:19 Pages

BURR-BROWN

REG103

DMOS 500mA Low-Dropout Regulator

文件:1.14212 Mbytes 页数:26 Pages

TI

德州仪器

REG103

具有电源正常指示和使能功能的 500mA、15V、低压降稳压器

The REG103 is a family of low-noise, low-dropout, linear regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low-dropout voltage (only 115mV typ at full load), and better transient performance. In addition, no output capacit • NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability\n• FAST TRANSIENT RESPONSE\n• VERY LOW NOISE: 33µVrms\n• HIGH ACCURACY: ±2% max\n• HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5µA\n• 2.5V, 2.7V, 3;

TI

德州仪器

REG103FA-2.5KTTT

丝印:REG103FA-2.5;Package:DDPAK;DMOS 500mA Low-Dropout Regulator

FEATURES NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability FAST TRANSIENT RESPONSE VERY LOW NOISE: 33μVrms HIGH ACCURACY: ±2% max HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5μA 2.5V, 2.

文件:1.00465 Mbytes 页数:28 Pages

TI

德州仪器

REG103FA-2.5KTTT.A

丝印:REG103FA-2.5;Package:DDPAK;DMOS 500mA Low-Dropout Regulator

FEATURES NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability FAST TRANSIENT RESPONSE VERY LOW NOISE: 33μVrms HIGH ACCURACY: ±2% max HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5μA 2.5V, 2.

文件:1.00465 Mbytes 页数:28 Pages

TI

德州仪器

REG103FA-2.5KTTT.B

丝印:REG103FA-2.5;Package:DDPAK;DMOS 500mA Low-Dropout Regulator

FEATURES NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability FAST TRANSIENT RESPONSE VERY LOW NOISE: 33μVrms HIGH ACCURACY: ±2% max HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5μA 2.5V, 2.

文件:1.00465 Mbytes 页数:28 Pages

TI

德州仪器

REG103FA-2.5KTTTG3

丝印:REG103FA-2.5;Package:DDPAK;DMOS 500mA Low-Dropout Regulator

FEATURES NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability FAST TRANSIENT RESPONSE VERY LOW NOISE: 33μVrms HIGH ACCURACY: ±2% max HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5μA 2.5V, 2.

文件:1.00465 Mbytes 页数:28 Pages

TI

德州仪器

REG103FA-3.3KTTT

丝印:REG103FA-3.3;Package:DDPAK;DMOS 500mA Low-Dropout Regulator

FEATURES NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability FAST TRANSIENT RESPONSE VERY LOW NOISE: 33μVrms HIGH ACCURACY: ±2% max HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5μA 2.5V, 2.

文件:1.00465 Mbytes 页数:28 Pages

TI

德州仪器

REG103FA-3.3KTTT.A

丝印:REG103FA-3.3;Package:DDPAK;DMOS 500mA Low-Dropout Regulator

FEATURES NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability FAST TRANSIENT RESPONSE VERY LOW NOISE: 33μVrms HIGH ACCURACY: ±2% max HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5μA 2.5V, 2.

文件:1.00465 Mbytes 页数:28 Pages

TI

德州仪器

技术参数

  • Iout (Max) (A):

    0.5

  • Vin (Max) (V):

    15

  • Vin (Min) (V):

    2.7

  • Vout (Max) (V):

    5.5

  • Vout (Min) (V):

    1.3

  • Fixed output options (V):

    2.5

  • Noise (uVrms):

    33

  • Iq (Typ) (mA):

    1

  • Thermal resistance θJA (°C/W):

    150

  • Rating:

    Catalog

  • Load capacitance (Min) (µF):

    0

  • Regulated outputs (#):

    1

  • Features:

    Enable

  • Accuracy (%):

    2

  • PSRR @ 100 KHz (dB):

    20

  • Dropout voltage (Vdo) (Typ) (mV):

    115

  • Operating temperature range (C):

    -40 to 85

供应商型号品牌批号封装库存备注价格
BB
24+
SOP-8
9600
原装现货,优势供应,支持实单!
询价
BURR-BROWN
23+
SOP-8
20152
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
IR
22+
SOP-8
6000
终端可免费供样,支持BOM配单
询价
TI/德州
2018+
DDPAK/TO-263
32500
SOT-223
询价
IR
23+
SOP-8
8000
只做原装现货
询价
BB/TI
23+
SOP-8
3600
绝对全新原装!现货!特价!请放心订购!
询价
24+
934
本站库存
询价
BB
25+
SMD
18000
原厂直接发货进口原装
询价
TI
25+
SMD-8
3240
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
更多REG103供应商 更新时间2026-1-17 15:16:00