LR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
LR7540-T
LR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
Request a quote for LR7540-TThe LR7540-T is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from LR, supplied in a SOT-23-3 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
Key specifications of the LR7540-T: output current 100mA, output voltage 4V, standby current 1.8uA, operating temperature -40°C~+85°C@(Ta), number of outputs 1 and output configuration Positive.
PartnerSemi sources the LR7540-T for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | LR7540-T |
|---|---|
| Manufacturer | LR |
| Product type | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Category | Linear & LDO Regulators |
| Package / case | SOT-23-3 |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+85°C@(Ta) |
| Output Configuration | Positive |
| Output Current | 100mA |
| Output Type | Fixed |
| Output Voltage | 4V |
| Power Supply Rejection Ratio (PSRR) | 75dB@(100Hz) |
| Voltage - Supply | 24V |
| Voltage Dropout | 300mV@(100mA) |
| standby current | 1.8uA |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More LR Linear & LDO Regulators
| Part number | Type | |
|---|---|---|
| LR7533-T | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR7536-M | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR7536-T | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR7540-M | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR7544-M | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR7544-T | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR7550-M | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR7550-T | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Frequently asked questions
What is the LR7540-T?
The LR7540-T is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from LR, supplied in a SOT-23-3 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
What are the specifications of the LR7540-T?
Number of Outputs: 1; Operating Temperature: -40°C~+85°C@(Ta); Output Configuration: Positive; Output Current: 100mA; Output Type: Fixed; Output Voltage: 4V; Power Supply Rejection Ratio (PSRR): 75dB@(100Hz); Voltage - Supply: 24V; Voltage Dropout: 300mV@(100mA); standby current: 1.8uA.
What package is the LR7540-T in?
The LR7540-T is listed in a SOT-23-3 package.
Which part numbers are similar to the LR7540-T?
Similar part numbers in our catalog include LR7533-T (LR), LR7536-M (LR), LR7536-T (LR), LR7540-M (LR), LR7544-M (LR) and LR7544-T (LR). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LR7540-T?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LR7540-T&brand=LR or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.