AS1360-50-T austriamicrosystems, AS1360-50-T Datasheet

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AS1360-50-T

Manufacturer Part Number
AS1360-50-T
Description
IC LDO 250MA 5.0V SOT23-3
Manufacturer
austriamicrosystems
Datasheet

Specifications of AS1360-50-T

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 20V
Voltage - Dropout (typical)
0.4V @ 200mA
Number Of Regulators
1
Current - Output
250mA (Min)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Primary Input Voltage
6V
Output Voltage Fixed
5V
Dropout Voltage Vdo
400mV
No. Of Pins
3
Output Current
250mA
Operating Temperature Range
-40°C To +85°C
Filter Terminals
SMD
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
AS1360-50-TTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AS1360-50-T
Manufacturer:
austriam
Quantity:
3 000
Part Number:
AS1360-50-T
Manufacturer:
ST
0
Part Number:
AS1360-50-T
Manufacturer:
AUSTRIAMI
Quantity:
20 000
Datasheet
A S 1 3 6 0
1 . 5 µ A L o w - P o w e r, P o s i t i v e Vo l ta g e R e g u l a t o r
1 General Description
The AS1360 low-power, positive voltage regulator was
designed to deliver up to 250mA while consuming only
1.5µA of quiescent current. The device is available in
fixed output voltages of 1.8, 2.1, 2.5, 3.0, 3.3, and 5.0V.
The device features integrated short-circuit and overcur-
rent protection.
The wide input voltage range, low-dropout voltage, and
high-accuracy output voltage makes the device perfectly
suited for 2- and 3-cell battery-powered and portable
applications.
The low dropout voltage (650mV) prolongs battery life
and allows high current in small applications when oper-
ated with minimum input-to-output voltage differentials.
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. AS1360 - Block Diagram
www.austriamicrosystems.com/LDOs/AS1360
V
IN
3
AS1360
Short-Circuit
GND
Protection
Reference
Voltage
Revision 1.05
1
2 Key Features
3 Applications
The device is ideal for mobile phones, PDAs, digital
cameras, smart battery packs, battery-powered alarms,
solar-powered instruments, intelligent instruments, CO2
and smoke detectors, CPU power supplies, and any bat-
tery-powered application.
!
!
!
!
!
!
!
!
!
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- 250mV @ 100mA
- 400mV @ 200mA
Low Quiescent Current: 1.5µA
Input Voltage Range: Up to 20V
Low Dropout Voltage
Fixed Output Voltages: 1.8, 2.1, 2.5, 3.0, 3.3, 5.0V
High Output Current: 250mA (V
High-Accuracy Output Voltage: ±1.5%
Exceptional Line Regulation: 0.1%/V
Low Temperature Drift: ±100ppm/ºC
Integrated Short-Circuit and Overcurrent Protection
3-pin SOT23 Package
+
2
V
OUT
OUT
= 5.0V)
1 - 12

Related parts for AS1360-50-T

AS1360-50-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. AS1360 - Block Diagram AS1360 www ...

Page 2

... Pin Name 1 GND 2 VOUT 3 VIN www.austriamicrosystems.com/LDOs/AS1360 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). ...

Page 3

... Continuous Output Current Peak Output Current Output Voltage - 0.3V Thermal Resistance Θ JA Operating Temperature Range Storage Temperature Range Electrostatic Discharge (ESD) Protection Level Package Body Temperature www.austriamicrosystems.com/LDOs/AS1360 may cause permanent damage to the device. These are stress ratings only, Min Max Units + ...

Page 4

... the lowest voltage over the device temperature range. OL Note: All limits are guaranteed. The parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality Control) methods. www.austriamicrosystems.com/LDOs/AS1360 Condition 1 V OUTNOM I = 40mA ...

Page 5

... Figure 7. Output Voltage vs. Load Current 3.31 25°C 3.3 3.29 -40°C 3.28 3.27 3.26 3.25 3.24 3. Load Current (mA) www.austriamicrosystems.com/LDOs/AS1360 1µF (tantalum 1µF (tantalum OUT Figure 4. Supply Current vs. Load Current 1.9 1.8 1.7 85°C 1.6 1.5 25°C 1.4 0°C 1.3 1.2 -40°C 1.1 9 ...

Page 6

... Iload = 40mA 0.2 Iload = 100mA 0 1.2 1.4 1.6 1.8 2 2.2 Input Voltage (V) Figure 13. Startup Delay 500µs/Div www.austriamicrosystems.com/LDOs/AS1360 Figure 10. Line Regulation vs. Temperature 0 10V -0.2 -0 -0.6 IN -0 -40 -15 Figure 12. Startup Rise Time 2.4 2.6 ...

Page 7

... AS1360 Datasheet - 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 ...

Page 8

... 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- ...

Page 9

... 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 > ...

Page 10

... Bottom: smooth or matte (charmilles #18- 30). 3. All dimensions excluding mold flashes and end flash from the package body shall not exceed 0.25mm (.010”) per side (D). 4. Details of pin #1 identifier are optional but must be located within the zone indicated. 5. Dimensions are in millimeters. www.austriamicrosystems.com/LDOs/AS1360 Symbol Min A 0.89 A1 ...

Page 11

... 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, 5.0V Note: All products are RoHS compliant. Buy our products or get free samples online at ICdirect: Technical Support is found at For further information and requests, please contact us or find your local distributor at www ...

Page 12

... No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services. Contact Information Headquarters austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria Tel: +43 (0) 3136 500 0 Fax: +43 (0) 3136 525 01 For Sales Offices, Distributors and Representatives, please visit: http://www.austriamicrosystems.com/contact www.austriamicrosystems.com/LDOs/AS1360 Revision 1. ...

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