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線性與低壓差 (LDO) 穩壓器

UA723

現行

150-mA、40-V、可調整線性電壓穩壓器

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產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
TPS7B84-Q1 現行 具有啟用功能和快速暫態響應的車用 150mA、40V 低壓差 (LDO) 線性穩壓器 Alternative product offering better accuracy and lower Iq
功能與所比較的裝置相似
TPS7B7701-Q1 現行 車用 300-mA、無電池 (40-V)、可調式天線低壓降電壓穩壓器 Alternative product featuring adjustable curent limit, better accuracy and better thermals

UA723

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Vin (max) (V) 40 Vin (min) (V) 9.5 Iout (max) (A) 0.15 Output options Adjustable Output, Fixed Output Vout (max) (V) 37 Vout (min) (V) 2 Fixed output options (V) 37 Noise (µVrms) 20 Iq (typ) (mA) 2.3 Thermal resistance θJA (°C/W) 86 Load capacitance (min) (µF) 0 Regulated outputs (#) 1 Accuracy (%) 4.9 Dropout voltage (Vdo) (typ) (mV) 3000 Operating temperature range (°C) 0 to 70
Rating Catalog Vin (max) (V) 40 Vin (min) (V) 9.5 Iout (max) (A) 0.15 Output options Adjustable Output, Fixed Output Vout (max) (V) 37 Vout (min) (V) 2 Fixed output options (V) 37 Noise (µVrms) 20 Iq (typ) (mA) 2.3 Thermal resistance θJA (°C/W) 86 Load capacitance (min) (µF) 0 Regulated outputs (#) 1 Accuracy (%) 4.9 Dropout voltage (Vdo) (typ) (mV) 3000 Operating temperature range (°C) 0 to 70
PDIP (N) 14 181.42 mm² 19.3 x 9.4 SOIC (D) 14 51.9 mm² 8.65 x 6 SOP (NS) 14 79.56 mm² 10.2 x 7.8
  • 150-mA Load Current Without External Power Transistor
  • Adjustable Current-Limiting Capability
  • Input Voltages up to 40 V
  • Output Adjustable From 2 V to 37 V
  • Direct Replacement for Fairchild uA723C
  • 150-mA Load Current Without External Power Transistor
  • Adjustable Current-Limiting Capability
  • Input Voltages up to 40 V
  • Output Adjustable From 2 V to 37 V
  • Direct Replacement for Fairchild uA723C

The uA723 is a precision integrated-circuit voltage regulator, featuring high ripple rejection, excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists of a temperature-compensated reference-voltage amplifier, an error amplifier, a 150-mA output transistor, and an adjustable-output current limiter.

The uA723 is designed for use in positive or negative power supplies as a series, shunt, switching, or floating regulator. For output currents exceeding 150 mA, additional pass elements can be connected as shown in Figures 4 and 5.

The uA723C is characterized for operation from 0°C to 70°C.

The uA723 is a precision integrated-circuit voltage regulator, featuring high ripple rejection, excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists of a temperature-compensated reference-voltage amplifier, an error amplifier, a 150-mA output transistor, and an adjustable-output current limiter.

The uA723 is designed for use in positive or negative power supplies as a series, shunt, switching, or floating regulator. For output currents exceeding 150 mA, additional pass elements can be connected as shown in Figures 4 and 5.

The uA723C is characterized for operation from 0°C to 70°C.
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* Data sheet Precision Voltage Regulators datasheet (Rev. D) 1999年 7月 21日

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  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
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內含資訊：
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