Texas Instruments TPS7B91018DBVR
Manufacturer No:
TPS7B91018DBVR
Manufacturer:
Texas Instruments
Package:
Description:
150mA 40V 1.5μA IQ low-dropout linear regulator
Quantity:
In Stock :2523
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
TPS7B91018DBVR Information
Texas Instruments TPS7B91018DBVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS7B91018DBVR.
- Type
- Parameter
- Rating
- Catalog
- Vin (max) (V)
- 40
- Vin (min) (V)
- 2.5
- Iout (max) (A)
- 0.15
- Output options
- Fixed Output
- Vout (max) (V)
- 38
- Vout (min) (V)
- 1.2
- Fixed output options (V)
- 1.8, 3.3, 5, 12
- PSRR at 100 KHz (dB)
- 43
- Iq (typ) (mA)
- 0.0015
- Type
- Parameter
- Thermal resistance θJA (°C/W)
- 207
- Regulated outputs (#)
- 1
- Dropout voltage (Vdo) (typ) (mV)
- 110
- Operating temperature range (°C)
- -40 to 125
- Package
- SOT-23 (DBV)
- Pins
- 5
- Size
- 8.12 mm² 2.9 x 2.8
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments TPS7B91018DBVR.
Data sheet:
The TPS7B91 low-dropout (LDO) linear voltage regulator is a low quiescent current device. The TPS7B91 offers a wide input voltage range (up to 40V), wide output range, and low-power operation in miniaturized packaging. The wide output range is from 1.2V to 12V.
The TPS7B91 is optimized to power microcontrollers and other low power loads for battery-powered applications. The TPS7B91 is stable with a output capacitor range of 1.0µF to 47µF.
The TPS7B91 low quiescent current (1.8µA typically) makes this device designed for battery-powered or always-on systems that require very little idle-state power dissipation.
The TPS7B91 LDO supports a low dropout of typically 900mV at 150mA of load current. The TPS7B91 also features an internal soft-start to lower the inrush current during start-up. The built-in foldback overcurrent limit protection and thermal shutdown helps protect the regulator in the event of a load short or fault condition.
The TPS7B91 is available in a 2.9mm × 2.8mm, 5-pin SOT-23 (DBV) package.
- Input voltage range: 2.5V to 40V
- Output voltage range: 1.2V to 12V
- Output current: 150mA
- Ultra-low IQ: 1.8µA at IOUT = 0mA
- Stable with output capacitors ≥ 1.0µF
- High PSRR:
- 70dB at 1kHz
- 43dB at 100kHz
- Fold-back current limiting
- Overtemperature protection
- Package:
- 5-pin SOT-23 (DBV)
- Operating junction temperature: –40°C to +125°C
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
