ablic

name: ablic description: ABLIC (formerly Seiko Instruments) MPN encoding patterns, suffix decoding, and handler guidance. Use when working with ABLIC power management and memory ICs.

ABLIC Manufacturer Skill

MPN Structure

ABLIC MPNs follow this general structure:

[S-][SERIES][VARIANT][VOLTAGE][PACKAGE][-SUFFIX]
 |     |        |        |        |        |
 |     |        |        |        |        +-- Grade/options (e.g., I6T1U)
 |     |        |        |        +-- Package letter (A, B, U, N)
 |     |        |        +-- 2-3 digit voltage code
 |     |        +-- Variant letter
 |     +-- Series number (1xxx, 80xxx, 35xxx, 82xx, 24C, 93C)
 +-- S- prefix (always present)

Example Decoding

S-1167B33A-I6T1U
| |  | | |  |
| |  | | |  +-- I6T1U = Industrial grade, options
| |  | | +-- A = SOT-23 package
| |  | +-- 33 = 3.3V output
| |  +-- B = Variant within series
| +-- 1167 = LDO regulator series
+-- S- = ABLIC prefix

S-80740CNNB-G6T1U
| |   | | |  |
| |   | | |  +-- G6T1U = Grade/options
| |   | | +-- B = SOT-89 package
| |   | +-- NN = Variant/options
| |   +-- C = Type indicator
| +-- 80740 = Voltage detector series
+-- S- = ABLIC prefix

S-35390A-T8T1G
| |   | |  |
| |   | |  +-- T8T1G = Grade/options
| |   | +-- T = TSSOP package
| |   +-- A = Variant
| +-- 35390 = Real-Time Clock series
+-- S- = ABLIC prefix

S-24C02A
| |  | |
| |  | +-- A = SOT-23 package
| |  +-- 02 = 2Kbit density
| +-- 24C = I2C EEPROM series
+-- S- = ABLIC prefix

Package Codes

Standard Package Letters

Product Lines

S-1xxx - LDO Voltage Regulators

S-80xxx / S-807xx / S-809xx - Voltage Detectors

S-35xxx - Real-Time Clocks

S-82xx / S-8xxx - Battery Management ICs

S-24Cxx - I2C EEPROM

S-93Cxx - Microwire EEPROM

Handler Implementation Notes

Package Code Extraction

// ABLIC package codes are single letters
// Position varies by product type
// For LDOs: S-1167B33A -> A after voltage code
// For EEPROM: S-24C02A -> A after density

// LDO pattern: S-[0-9]+[variant][voltage]([package])
Pattern packagePattern = Pattern.compile("^S-[0-9]+[A-Z]*[0-9]{2,3}([ABUNCTSF]).*$");

// EEPROM pattern: S-[0-9]+C[0-9]+([package])
Pattern eepromPattern = Pattern.compile("^S-[0-9]+C[0-9]+([A-Z]).*$");

Series Extraction

// Different series have different length numbers
// S-1xxx (4 digits), S-80xxx (5 digits), S-35xxx (5 digits)
// S-82xx/S-82xxx (4-5 digits), S-24C/S-93C (prefix only)

if (upperMpn.matches("^S-1[0-9]{3}.*")) {
    return upperMpn.substring(0, 6);  // S-1167, S-1206
}
if (upperMpn.matches("^S-80[0-9]{3}.*")) {
    return upperMpn.substring(0, 7);  // S-80740, S-80945
}
if (upperMpn.matches("^S-35[0-9]{3}.*")) {
    return upperMpn.substring(0, 7);  // S-35390, S-35198
}
if (upperMpn.matches("^S-24C[0-9]+.*")) {
    return "S-24C";  // I2C EEPROM series
}
if (upperMpn.matches("^S-93C[0-9]+.*")) {
    return "S-93C";  // Microwire EEPROM series
}

Product Type Detection

public boolean isLDORegulator(String mpn) {
    return mpn.matches("^S-1[0-9]{3}[A-Z0-9-]*$");
}

public boolean isVoltageDetector(String mpn) {
    return mpn.matches("^S-80[0-9]{3}[A-Z0-9-]*$") ||
           mpn.matches("^S-8[07]9[0-9]{2}[A-Z0-9-]*$");
}

public boolean isRTC(String mpn) {
    return mpn.matches("^S-35[0-9]{3}[A-Z0-9-]*$");
}

public boolean isBatteryManagement(String mpn) {
    return mpn.matches("^S-82[0-9]{2,3}[A-Z0-9-]*$");
}

public boolean isEEPROM(String mpn) {
    return mpn.matches("^S-24C[0-9]+.*") ||
           mpn.matches("^S-93C[0-9]+.*");
}

public boolean isI2CEEPROM(String mpn) {
    return mpn.matches("^S-24C[0-9]+[A-Z0-9-]*$");
}

public boolean isMicrowireEEPROM(String mpn) {
    return mpn.matches("^S-93C[0-9]+[A-Z0-9-]*$");
}

Supported Component Types

// ABLIC handler supports:
// - IC (all parts)
// - VOLTAGE_REGULATOR (S-1xxx LDOs, S-80xxx detectors)
// - MEMORY (S-24Cxx, S-93Cxx EEPROMs)
// - MEMORY_EEPROM (S-24Cxx, S-93Cxx EEPROMs)

// Note: RTC (S-35xxx) and Battery Management (S-82xx) are classified as IC only

Related Files

• Handler: manufacturers/ABLICHandler.java
• Component types: IC, VOLTAGE_REGULATOR, MEMORY, MEMORY_EEPROM
• Test file: handlers/ABLICHandlerTest.java

Learnings & Edge Cases

• S- prefix is mandatory: All ABLIC parts start with "S-" - don't confuse with other S-prefixed manufacturers
• Formerly Seiko Instruments (SII): ABLIC was spun off from SII in 2016, legacy parts may have SII branding
• Ultra-low power focus: ABLIC specializes in battery-powered and IoT applications
• Voltage detectors as regulators: S-80xxx voltage detectors are classified as VOLTAGE_REGULATOR
• EEPROM interface types: S-24Cxx uses I2C, S-93Cxx uses Microwire (3-wire SPI-like)
• Complex suffix structure: Suffixes like "-I6T1U" encode grade, tape/reel, and package options
• Package code position varies: For LDOs it's after voltage code, for EEPROM it's after density
• Real-Time Clocks not in VOLTAGE_REGULATOR: S-35xxx RTCs are IC type only
• Battery management ICs: S-82xx parts are for Li-ion protection/fuel gauge, classified as IC