AP7315-135SA-7

$0.14

Description：IC REG LIN 1.35V 150MA SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:7930a01920b7 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC REG LIN 1.35V 150MA SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.25V
Voltage - Output (Min/Fixed)：1.35V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.64V @ 150mA
Current - Output：150mA
Current - Quiescent (Iq)：60 µA
Current - Supply (Max)：100 µA
PSRR：75dB (1kHz)
Control Features：-
Protection Features：Over Current
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3

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AP7315-135SA-7

Overview

The AP7315-135SA-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated, providing a nominal output voltage of 1.35V. It operates within an input voltage range of 1.7V to 5.25V and guarantees a continuous output current of 150mA. The device features high ripple rejection of 75dB at 1kHz and low output noise of 60µVrms from 10Hz to 100kHz. Quiescent current is specified as low as 35µA. It utilizes an SOT23 package and includes an enable pin for power control.

Feature Summary

CMOS-based architecture with integrated voltage reference, error amplifier, and current limit circuit
High ripple rejection and low output noise suitable for RF subsystems
Dedicated enable pin for switching the regulator on or off

Applications

Smart Phone/PAD
RF Supply
Cameras
Portable Videos
Wireless Communication

Procurement Notes

Verify the specific ordering suffix 'SA' corresponds to the SOT23 package type when sourcing components. Confirm that the required output voltage accuracy aligns with the standard specifications provided in the datasheet. Ensure the application environment remains within the recommended operating temperature range of -40°C to +85°C for optimal performance.

Selection Notes

Select this component for designs requiring a fixed 1.35V rail with minimal footprint. The SOT23 package supports dense PCB layouts. Consider the 150mA current capability against peak load requirements. Verify input voltage stability within the 1.7V to 5.25V window to maintain regulation.

Part Context

This part belongs to the AP7315 series of low dropout regulators designed for low power handheld communication equipment. The series offers various fixed output voltages ranging from 1.1V to 3.3V across multiple package options including X2-DFN1010-4, SOT23, and SOT25.