max5091aata Maxim Integrated Products, Inc., max5091aata Datasheet
max5091aata
Available stocks
Related parts for max5091aata
max5091aata Summary of contents
Page 1
... TDFN and SO-EP packages. Automotive Home Security/Safety Industrial Telecom/Networking PIN- PART PACKAGE MAX5091AATA+T 8 TDFN-8 MAX5091AASA+ 8 SO-EP* MAX5091BATA+T 8 TDFN-8 MAX5091BASA+ 8 SO-EP* Note: All devices specified for -40°C to +125°C operating temperature range. +Denotes lead-free package. *EP = Exposed paddle. ...
Page 2
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +28V S to GND (t ≤ 1s) ..................................................-0.3V to +40V GND ..........................................................-0.3V to +20V OUT V to OUT ...............................................................-0.3V ...
Page 3
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output ELECTRICAL CHARACTERISTICS (MAX5091A) (continued +14V 5V, EN unconnected OUT specifications are +25°C.) (Note 1) A PARAMETER SYMBOL RESET Reset Threshold Voltage V ...
Page 4
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output ELECTRICAL CHARACTERISTICS (MAX5091B +14V 3.3V, EN unconnected OUT specifications are +25°C.) (Note 1) A PARAMETER SYMBOL Output Voltage V OUT V to ...
Page 5
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output ELECTRICAL CHARACTERISTICS (MAX5091B) (continued +14V 3.3V, EN unconnected OUT specifications are +25°C.) (Note 1) A PARAMETER SYMBOL SENSE Sense Threshold V ST ...
Page 6
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output (Typical Application Circuit +14V wise noted.) OUTPUT VOLTAGE vs. TEMPERATURE 5.050 MAX5091A 5.025 I = 100μA OUT I = 1mA OUT 5.000 4.975 I = 10mA OUT ...
Page 7
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output (Typical Application Circuit +14V wise noted.) DROPOUT VOLTAGE vs. TEMPERATURE 400 MAX5091A V = 4.75V 350 S 300 250 I = 100mA OUT 200 150 100 50 ...
Page 8
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output (Typical Application Circuit +14V wise noted.) V STARTUP RESPONSE OUT MAX5091 toc21 I = 10mA OUT V OUT 2V/div 5V/div 0V 10ms/div PIN NAME ...
Page 9
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output INT 3μA MAX EN ALWAYS-ON PREREGULATOR ALWAYS-ON V INT 3.6V (MAX Figure 1. Functional Diagram _______________________________________________________________________________________ LDO PASS ELEMENT V REF ENABLE V OUT N 0.9 ...
Page 10
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output Detailed Description The MAX5091 high-voltage, LDO regulator operates from +5V to +28V input voltage. The device withstands up to 40V transients, providing protection against tem- porary overvoltage conditions like load dump. ...
Page 11
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output Applications Information Available Output Current Calculation The MAX5091 high-voltage regulator provides up to 100mA of output current. The input voltage extends to +28V. Package power dissipation limits the amount of output ...
Page 12
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output Pin Configurations (continued) TOP VIEW + MAX5091 EN 3 EXPOSED PADDLE CT 4 SO-EP 12 ______________________________________________________________________________________ PROCESS: BiCMOS 8 V OUT RES 5 ...
Page 13
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information PACKAGE OUTLINE 8L SOIC, .150" ...
Page 14
Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 14 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, 6,8,10 ...
Page 15
... MO229 / WEEC 10 1.50±0.10 2.30±0.10 0.50 BSC MO229 / WEED-3 10 1.50±0.10 2.30±0.10 0.50 BSC MO229 / WEED-3 14 1.70±0.10 2.30±0.10 0.40 BSC 14 1.70±0.10 2.30±0.10 0.40 BSC is a registered trademark of Maxim Integrated Products, Inc. b [(N/2)- 0.40±0.05 1.90 REF 0.40±0.05 1.90 REF 0.30±0.05 1.95 REF 0.30±0.05 1.95 REF 0.30±0.05 1.95 REF 0.25±0.05 2.00 REF 0.25±0.05 2.00 REF - - - - 0.20±0.05 2 ...