TPS7A90: Searching TI solution & please help provide comparison table

Kygo Cheng

Expert 6830 points

Part Number: TPS7A90
Other Parts Discussed in Thread: TLV758P, TPS735

Hi Team,

There is a good new that we could DIN TI product!

Customer is looking for the replacement of NCV8705MTADJTCG (P2P would be better )

1. Please help suggest TI solution, THX

2.TPS7A9001DSKR is a good solution?

3.please help provide comparison table , I will propose to customer ,THX

over 2 years ago

+1 McKyla Beuttler over 2 years ago

TI__Expert 4381 points

Hello,

1) Some of our P2P parts that are closest to competitor part are TLV75801PDRVR and TPS73501DRVR.

2) This depends on what is important to the customer, the TPS7A90 is not p2p with NCV8705, but it is a lower noise device, with lower dropout, and tighter accuracy.

	NCV8705	TLV758P	TPS735	TPS7A90
AEC Q100	YES	NO	NO	NO
Output Options	Adjustable Output, Fixed Output	Adjustable Output	Adjustable Output, Fixed Output	Adjustable Output
Iout (Max) (A)	0.5	0.5	0.5	0.5
Vin (Max) (V)	5.5	6	6.5	6.5
Vin (Min) (V)	2.5	1.5	2.7	1.4
Vout (Max) (V)	5.5	5.5	6	5.7
Vout (Min) (V)	0.8	0.55	1.2	0.8
Fixed Output Options (V)	1.2, 1.8, 2.8, 3, 3.3, ADJ	-	1.2, 1.5, 2.5, 2.7, 2.85, 3.3, 3.4	-
Enable	YES	YES	YES	YES
Power Good	NO	NO	NO	YES
Output Capacitor Type	Ceramic	Ceramic	Ceramic	Ceramic
PSRR @ 100KHz (dB)	-	45	28	48
Noise (uVrms)	12	53	16.5	4.7
Accuracy (%)	2	1	2	1
Vdo (Typ) (mV)	230	95	280	75
Iq (Typ) (mA)	0.013	0.025	0.045	2.1
Thermal Resistance θJA (°C/W)	92.6	80	52	57
Min Package Area (mm2)	4	4	4	6.25
Package Type	WSON	SOT-23, WSON	SON, WSON	SON

Let me know if have any further questions.

Thanks,

McKyla

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TPS7A90: Searching TI solution & please help provide comparison table