AS1360-25-T austriamicrosystems, AS1360-25-T Datasheet
AS1360-25-T
Specifications of AS1360-25-T
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AS1360-25-T Summary of contents
Page 1
... The device features very stable output voltage (using only 1µF tantalum or aluminum-electrolytic capacitors), strict output voltage regulation tolerances (±0.5%), and excellent line-regulation. The AS1360 is available in a 3-pin SOT23 package. Figure 1. Block Diagram AS1360 www ...
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... Pin Name 1 GND 2 VOUT 3 VIN www.austriamicrosystems.com GND 1 AS1360 3 VIN VOUT 2 3-pin SOT23 Description Ground. This pin should be connected to the negative side of the output and the negative terminal of the input capacitor. No high-current flows out of this pin, only bias current (1.5µA, typ). ...
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... AS1360 Data Sheet - Absolute Maximum Ratings Stresses beyond those listed in Table 2 and functional operation of the device at these or any other conditions beyond those indicated in Characteristics on page 4 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table 2. Absolute Maximum Ratings ...
Page 4
... AS1360 Data Sheet - Electrical Characteristics T = +25ºC (unless otherwise specified). AMB Table 3. Electrical Characteristics Symbol Parameter V Input Voltage IN V Output Voltage OUT Maximum Output I OUT(MAX) Current Δ OUT OUT Load Regulation ΔV x 100/ OUT Line Regulation Δ OUT Dropout Voltage IN OUT ...
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... AS1360 Data Sheet - Typical Operating Characteristics V = 3.3V 100µ 4.3V, C OUT LOAD IN specified). Figure 3. Supply Current vs. Input Voltage; 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1 Input Voltage (V) Figure 5. Supply Current vs. Temperature; 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 ...
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... AS1360 Data Sheet - Figure 9. Load Regulation vs. Temperature, 2.5 2.3 V 2.1 1.9 1.7 1.5 1.3 1.1 0.9 0.7 0.5 -40 - Temperature (°C) Figure 11. Startup Rise Time; 50µs/Div Note: All graphs where measured without additional heat sinks, with the SOT23 package mounted on a 4-layer PCB. ...
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... AS1360 Data Sheet - Detailed Description The AS1360 is a low-power, positive voltage regulator designed in such a way that the supply current is independent from the load current. The device regulates the output by comparing the output voltage to an internally generated refer- ence voltage. The device is available in fixed output voltages of 1.8, 2.5, 3.0, 3.3, and 5.0V. Fixed output voltages are generated ...
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... Tantalum Capacitor Power Dissipation Power dissipation (PD) of the AS1360 is the sum of the power dissipated by the p-channel MOSFET and the quiescent current required to bias the internal voltage reference and the internal power amplifier, and is calculated as: PD (P-Channel MOSFET Internal power dissipation as a result of the bias current for the internal voltage reference and the error amplifier is cal- ...
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... Input Capacitor In applications where input impedance is approximately 10Ω, a 1µF capacitor is sufficient for C page 8). In cases where the AS1360 is operated from a battery, or when there is significant distance between the input source to the AS1360, larger values for C may be required for output stability. IN Note: For values of C > ...
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... AS1360 Data Sheet - Package Drawings and Markings The device is available in an 3-pin SOT23 package. Figure 14. 3-pin SOT23 Package Notes: 1. Lead coplanarity should 0.10mm (.004”) max. 2. Package surfacing: a. Top: matte (charmilles #18- 30). b. All sides: matte (charmilles #18- 30). c. Bottom: smooth or matte (charmilles #18- 30). ...
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... The device is available as the standard products shown in Table 4. Ordering Information Model Marking AS1360-18-T ASKD HV low-quiescent current LDO, 1.8V AS1360-21-T ASRO HV low-quiescent current LDO, 2.1V AS1360-25-T ASKE HV low-quiescent current LDO, 2.5V AS1360-30-T ASKF HV low-quiescent current LDO, 3.0V AS1360-33-T ASKG HV low-quiescent current LDO, 3.3V AS1360-50-T ASKH HV low-quiescent current LDO, 5 ...
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... AS1360 Data Sheet Copyrights Copyright © 1997-2009, austriamicrosystems AG, Schloss Premstaetten, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered ®. All rights reserved. The material herein may not be reproduced, adapted, merged, trans- lated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies. ...