TPS78533QKVURQ1

Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-4

TO-252-4ROHS CompliantActive

Automotive-grade 1A high-precision adjustable low-dropout (LDO) linear regulator

Manufacturer: TI
Manufacturer part #: TPS78533QKVURQ1
Store part #: C3748131
Package / case: TO-252-4
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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41 in stock

#C3748131

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹313.84	₹313.84
10+	₹266.35	₹2,663.50
30+	₹236.58	₹7,097.40
100+	₹206.16	₹20,616.00
500+	₹192.38	₹96,190.00
1,000+	₹186.46	₹1,86,460.00

Quantity (min 1)

1 × ₹313.84

₹313.84

excl. GST

₹370.33 incl. 18% GST

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Standard pack: 2,500 per reel

TPS78533QKVURQ1

₹313.84 for 1 + GST

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Specifications

Output Voltage: 3.3V
Number of Outputs: 1
Operating Temperature: -40℃~+150℃@(Tj)
Supply Current (Iq): 25uA
Output Configuration: Positive
Output Current: 1A
Operating Voltage: 6V
Features: Enable control;Built-in soft-start;Output discharge;Over Current Protection;Input under-voltage protection;Thermal shutdown
Output Type: Fixed

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.384 g

Overview

The TPS785-Q1 ultra-low dropout regulator (LDO) is a compact, low-quiescent-current LDO capable of delivering 1A with excellent line and load transient performance. With low output noise and outstanding PSRR performance, this device is well suited for power-sensitive analog loads. The TPS785-Q1 features an input voltage range of 1.7V to 6.0V and an adjustable output voltage range of 1.2V to 5.5V, making it a flexible post-regulation solution. Fixed output voltages from 0.65V to 5.0V are also available to power commonly used voltage rails. The TPS785-Q1 incorporates foldback current limiting to reduce power dissipation under overcurrent conditions. The EN pin input facilitates system power sequencing requirements. An internal soft-start reduces inrush current by controlling the startup ramp, thereby minimizing the required input capacitance. The TPS785-Q1 provides an active discharge circuit that enables rapid output discharge when the device is disabled.

Applications

Automotive head units
Hybrid instrument clusters
Telematics control units
Mid-range and short-range radar
DC/DC converters

Key features

AEC-Q100 qualified for automotive applications: Temperature Grade 1: -40℃ to +125℃, TA device junction temperature: -40℃ to +150℃
Input voltage range: 1.7V to 6.0V
Available output voltages:
Adjustable option: 1.2V to 5.5V
Fixed option: 0.65V to 5.0V
Output accuracy: 0.5% typical, 1.7% maximum
Low IQ: 25μA (typical)
Ultra-low dropout:
315mV (maximum) at 1A (3.3Vₒᵤₜ)
Internal soft-start time of 550 μs to reduce inrush current
Active output discharge
Package:
3mm×3mm wettable-flank VSON (8)
5-pin TO-252, Rθₐ = 31.6℃/W