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TPS7A6150QKVURQ1

Automotive 300-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator with enable

TPS7A6150QKVURQ1 General Description

The TPS7A60-Q1 and TPS7A61-Q1 comprise a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light-load applications. These devices feature integrated overcurrent protection and are designed to achieve stable operation even with low-ESR ceramic capacitors. Power-on-reset delay is implemented during device start-up to indicate that the output voltage is stable and in regulation. The power-on-reset delay is fixed (250 µs typical), and can also be programmed by an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. Because of these features, these devices are well-suited in power supplies for various automotive applications.

Texas Instruments, Inc Inventory

Key Features

  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to 125°C, TA
    • Junction Temperature: –40°C to 150°C, TJ
  • Low dropout voltage:
    • 300 mV at IOUT = 150 mA
  • 7-V to 40-V wide input voltage range with up to 45-V transients
  • 300-mA maximum output current
  • Ultralow quiescent current:
    • IQUIESCENT = 25 µA (typical) at light loads
    • ISLEEP < 2 µA when ENABLE = low
  • 3.3-V and 5-V fixed output voltage
  • Low-ESR ceramic output stability capacitor
  • Integrated power-on reset:
    • Programmable delay
    • Open-drain reset output
  • Integrated fault protection:
    • Short-circuit and overcurrent protection
    • Thermal shutdown
  • Low-input-voltage tracking
  • Thermally enhanced power packages:
    • 5-pin TO-263 (KTT, D2PAK)
    • 5-pin TO-252 (KVU, DPAK)
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Output options Fixed Output Iout (max) (A) 0.3
Vin (max) (V) 40 Vin (min) (V) 11
Vout (max) (V) 5 Vout (min) (V) 3.3
Fixed output options (V) 3.3, 5 Iq (typ) (mA) 0.02
Thermal resistance θJA (°C/W) 27 Rating Automotive
Load capacitance (min) (µF) 10 Regulated outputs (#) 1
Features Enable Accuracy (%) 2
PSRR at 100 KHz (dB) 40 Dropout voltage (Vdo) (typ) (mV) 300
Operating temperature range (°C) -40 to 125 feature-type LDO
feature-number-of-outputs 1 feature-polarity Positive
feature-accuracy- ±2 feature-process-technology
feature-output-type Fixed feature-output-voltage-v 5
feature-maximum-output-current-a 0.3 feature-minimum-input-voltage-v 3
feature-maximum-input-voltage-v 40 feature-maximum-dropout-voltage-current-v 0.3@150mA|0.5@250mA
feature-line-regulation 20mV feature-load-regulation 35mV
feature-maximum-power-dissipation-mw 4270 feature-packaging Tape and Reel
feature-rad-hard No feature-pin-count 5
feature-supplier-package TO-252 feature-standard-package-name1 TO-252
feature-cecc-qualified No feature-esd-protection
feature-escc-qualified feature-military No
feature-aec-qualified Yes feature-aec-qualified-number AEC-Q100
feature-auto-motive Yes feature-p-pap Yes
feature-eccn-code EAR99 feature-svhc No
feature-svhc-exceeds-threshold No

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Ratings and Reviews

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G
G**n 04/21/2024

Half works. The rest squeaks quieter than the mosquito.

13
J
J**e 09/29/2021

Unfortunately, the seller is probably not distinguish colors, once again he sent me a yellow-green instead of a green color.

13
J
J**a 07/12/2021

Impressed by the exceptional delivery speed of Avaq! My PK616BA components were at my doorstep in record time, ensuring no delays in completing my project. Highly recommended!

14
M
M**n 05/31/2020

MMFast shipping and packed in sturdy.

17

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Availability: 5599 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $2.607 $2.61
10+ $2.273 $22.73
30+ $2.063 $61.89
100+ $1.717 $171.70
500+ $1.621 $810.50
1000+ $1.580 $1,580.00

The prices below are for reference only.