Product Information

A5975ADTR

A5975ADTR electronic component of STMicroelectronics

Datasheet
Voltage Regulators - Switching Regulators Up to 2.5A Step-Down Auto REG 4V to 36V
Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 5.4574 ea
Line Total: USD 5.46

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1

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0 - WHS 1


Ships to you between Fri. 17 May to Thu. 23 May

MOQ : 2500
Multiples : 2500

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A5975ADTR
STMicroelectronics

2500 : USD 6.7769
5000 : USD 6.7171
10000 : USD 6.6586
15000 : USD 6.5988
20000 : USD 6.539
25000 : USD 6.4779
30000 : USD 6.4181
50000 : USD 6.3583
100000 : USD 6.2972

0 - WHS 2


Ships to you between Fri. 17 May to Thu. 23 May

MOQ : 1
Multiples : 1

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A5975ADTR
STMicroelectronics

1 : USD 11.5318
10 : USD 9.9864
25 : USD 9.4408
100 : USD 8.1823
250 : USD 7.7627
500 : USD 6.9654
1000 : USD 5.9378

0 - WHS 3


Ships to you between Fri. 17 May to Thu. 23 May

MOQ : 1
Multiples : 1

Stock Image

A5975ADTR
STMicroelectronics

1 : USD 11.5318
10 : USD 9.9864
25 : USD 9.4408
100 : USD 8.1823
250 : USD 7.7627
500 : USD 6.9654
1000 : USD 5.9378

0 - WHS 4


Ships to you between Fri. 17 May to Thu. 23 May

MOQ : 2500
Multiples : 2500

Stock Image

A5975ADTR
STMicroelectronics

2500 : USD 6.1577

0 - WHS 5


Ships to you between Thu. 23 May to Mon. 27 May

MOQ : 1
Multiples : 1

Stock Image

A5975ADTR
STMicroelectronics

1 : USD 5.4574
10 : USD 3.5711
25 : USD 3.412
100 : USD 3.014
250 : USD 2.8847
500 : USD 2.636
1000 : USD 2.5167
2500 : USD 2.467

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Additional Infomation About Product

A5975AD Up to 2.5 A step-down switching regulator for automotive applications Datasheet - production data Protection against feedback disconnection Thermal shutdown Application Dedicated to automotive applications +623 H SRVHG SDG Description The A5975AD is a step-down monolithic power Features switching regulator with a minimum switch current Qualified following the AEC-Q100 limit of 3.1 A, it is therefore able to deliver up to requirements (see PPAP for more details) 2.5 A DC current to the load depending on the application conditions. The output voltage can be 2.5 A DC output current set from 1.235 V to 35 V. The high current level is Operating input voltage from 4 V to 36 V also achieved thanks to a HSOP8 package with 3.3 V / (2%) reference voltage exposed frame, that allows to reduce the R THJ-A down to approximately 40 C/W. The device uses Output voltage adjustable from 1.235 V to 35 V an internal P-channel DMOS transistor (with a Low dropout operation: 100% duty cycle typical R of 250 m) as switching element DS(on) 500 kHz internally fixed frequency to minimize the size of the external components. An internal oscillator fixes the switching frequency Voltage feed-forward at 500 kHz. Having a minimum input voltage of Zero load current operation only 4 V, it fits automotive applications requiring Internal current limiting device operation even in cold crank conditions. Pulse-by-pulse current limit with the internal Inhibit for zero current consumption frequency modulation offers an effective constant Synchronization current short-circuit protection. Figure 1. Application schematic 8 1 9, 9 7 9 2 / X+ 87 92 9& & 928 7 95 () 1 6<& 5 &203 )% ,1 + ( 3 *1 & & 5 Q) X) . & 9 9 5 . & S X) & Q) V DOOP VL JQDO SO DQHH U SRZ 0 Y March 2021 DocID018761 Rev 2 1/50 This is information on a product in full production. www.st.com 36 / 8 67 *1 *1 73 73 73 73Contents A5975AD Contents 1 Pin settings 6 1.1 Pin connection 6 1.2 Pin description 6 2 Electrical data 7 2.1 Maximum ratings 7 2.2 Thermal data . 7 3 Electrical characteristics . 8 4 Datasheet parameters over the temperature range . 10 5 Functional description 11 5.1 Power supply and voltage reference 12 5.2 Voltage monitor 12 5.3 Oscillator and synchronization . 12 5.4 Current protection . 14 5.5 Error amplifier 15 5.6 PWM comparator and power stage . 16 5.7 Inhibit function . 17 5.8 Thermal shutdown 17 6 Additional features and protection 18 6.1 Feedback disconnection 18 6.2 Output overvoltage protection . 18 6.3 Zero load . 18 7 Closing the loop . 19 7.1 Error amplifier and compensation network 20 7.2 LC filter . 21 7.3 PWM comparator . 22 8 Application information . 24 2/50 DocID018761 Rev 2

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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