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See Technical Specifications

UA723CN

Linear Voltage Regulator IC Positive Adjustable 1 Output 150mA 14-PDIP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

UA723CN
Datasheet:

UA723CN Datasheet (PDF)
Output Configuration:

Positive
Output Type:

Adjustable
Number of Regulators:

1
Voltage - Input (Max):

40V
EDA/CAD Models:

Request Free CAD Models for UA723CN

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UA723CN General Description

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.

Key Features

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

Application

Power Supplies
Battery Chargers
Voltage References
Voltage Control Circuits
Audio Amplifiers
Automotive Electronics
Industrial Control Systems

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear	Series	-
Output Configuration	Positive	Output Type	Adjustable
Number of Regulators	1	Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	2V	Voltage - Output (Max)	37V
Voltage Dropout (Max)	-	Current - Output	150mA
PSRR	74dB ~ 86dB (50Hz ~ 10kHz)	Control Features	Current Limit
Protection Features	-	Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole	Base Product Number	UA723
Product Category	Linear Voltage Regulators	Mounting Style	Through Hole
Number of Outputs	1 Output	Polarity	Positive
Output Voltage	2 V to 37 V	Output Current	150 mA
Input Voltage, Min	9.5 V	Input Voltage, Max	40 V
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Load Regulation	- 2 mV/V	Line Regulation	5 mV/V
Quiescent Current	2.3 mA	Height	4.57 mm
Length	19.3 mm	Product Type	Linear Voltage Regulators
PSRR / Ripple Rejection - Typ	86 dB	Factory Pack Quantity	25
Subcategory	PMIC - Power Management ICs	Width	6.35 mm
Unit Weight	0.032734 oz