TDA3664/N1,135 NXP Semiconductors, TDA3664/N1,135 Datasheet - Page 4

• Manufacturer Part Number: TDA3664/N1,135
• Description: IC VOLT REG 5V 100MA SOT-223
• Manufacturer: NXP Semiconductors

Specifications of TDA3664/N1,135

• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 45V
• Voltage - Dropout (typical): 0.18V @ 50mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 170mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Outputs: 1
• Polarity: Positive
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.3 V at 50 mA
• Output Current: 100 mA
• Line Regulation: 50 mV
• Load Regulation: 50 mV
• Maximum Power Dissipation: 5 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3309-2; 935262195135; TDA3664/N1-T

NXP Semiconductors
7. Functional description
TDA3664_7
Product data sheet
The TDA3664 is a fixed 5 V regulator which can deliver output currents up to 100 mA. The
regulator is available in SO8, TSSOP8 and SO4 packages. The regulator is intended for
portable, mains and telephone applications. To increase the lifetime of batteries,
a specially built-in clamp circuit keeps the quiescent current of this regulator very low, also
in dropout and full load conditions.
The regulator remains operational down to very low supply voltages, below which it
switches off.
A temperature protection is included, which switches the regulator output off at
IC temperatures above 150 C.
Very low dropout voltage/quiescent current 5 V voltage regulator
Rev. 07 — 25 June 2007
TDA3664
© NXP B.V. 2007. All rights reserved.
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