Pin-Compatible with MAX232ESE/MAX232ESE+/MAX232ESE+t

I. Leading International Brands

1. ADI (formerly Maxim)
MAX232ESE
Package: SOIC-16
Specs: 5V, 2 drivers / 2 receivers, standard RS-232, industrial temp

MAX232ECSE
Package: SOIC-16
Specs: 5V, enhanced ESD, higher stability, industrial temp

MAX3232ESE
Package: SOIC-16
Specs: 3.0V–5.5V, low power, 0.1μF caps, industrial temp

2. Texas Instruments (TI)
TL232IPW
Package: SOIC-16
Specs: 5V, industrial grade, enhanced ESD

MAX232ESE (TI)
Package: SOIC-16
Specs: 5V, fully compatible, industrial temp

3. STMicroelectronics (ST)
ST232EB
Package: SOIC-16
Specs: 5V, 2Tx/2Rx, high ESD, industrial temp

ST3232EBDR
Package: SOIC-16
Specs: 3.0V–5.5V, low power, high ESD, industrial temp

4. MaxLinear (formerly Sipex)
SP232ESE
Package: SOIC-16
Specs: 5V, industry-standard, industrial grade

SP3232EEN
Package: SOIC-16
Specs: 3.0V–5.5V, high ESD, ultra-low power, industrial temp

5. Renesas (Intersil / IDT)
HIN232E
Package: SOIC-16
Specs: 5V, RS-232 transceiver, industrial temp

ICL232E
Package: SOIC-16
Specs: 5V, high reliability, wide temp range

II. Premium Chinese Brands

1. SGMICRO
SGM232E
Package: SOIC-16
Specs: 5V, RS-232, industrial grade

SGM3232E
Package: SOIC-16
Specs: 3.0V–5.5V, wide voltage, high ESD, industrial temp

2. 3PEAK
TP232E
Package: SOIC-16
Specs: 5V, standard RS-232, industrial temp

TP3232E (TPT3232E)
Package: SOIC-16
Specs: 3.0V–5.5V, low power, high ESD, industrial temp

3. RUNIC
RS232ESE
Package: SOIC-16
Specs: 5V, industrial-grade RS-232

RS3232ESE
Package: SOIC-16
Specs: 3.0V–5.5V, wide voltage, industrial temp

4. WCH (Qinheng)
CH232E
Package: SOIC-16
Specs: 5V, standard RS-232, industrial temp

CH3232E
Package: SOIC-16
Specs: 3.0V–5.5V, wide voltage, high integration, industrial temp